CONFERENCE PROCEEDINGS

SOCIE

TECHNIC

UNIVERSITATSBIBLIOTHEKHANNOVER

TECHNISCHEINFORMATIONSBIBUOTHEK

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KHIBITS

ContentsCOLOR AND APPEARANCE DIVISION

Titanium Dioxide, Extenders, Fillers, Not-in-Kind Replacements—What Does It Mean for Plastics? 2D. A. Holtzen, E. I. du Pont de Nemours and Company, Inc.Application of Mixture Design Techniques in the Plastics Industry 6A. Haber and R Bergeron, Tioxide Canada Inc.Effects of Gloss on Instrumental Color Measurements of Plastics 10G. E. Congram and K. L. Osterholm, Compaq Computer CorporationAnalysis of Ultraviolet and Infrared Transmission Characteristics for Plastic SamplesUsed in Weatherable Applications 14D. J. Ferrell and W. R. Frakes, Americhem Inc.Selection of Colorants for Weatherable Polymers 18J. E. Copp, The Dow Chemical Company

EXTRUSION DIVISION

Addition of Branched Molecules and High Molecular WeightMolecules to Improve Optical Properties of LLDPE Film 22D. L. Cooke and t. Tikuisis, Novacor Chemicals Ltd.Resistance to Draw Resonance of Linear Low Density Polyethylenethrough Improved Resin Design 28K. K. Dohrer and D. H. Niemann, Dow Chemical Co.Orientation and Residual Stress Distribution in Plastic Sheet Extrusion 31I W. D. Chan and L. J. Lee, The Ohio State UniversitySimultaneous Surface and Bulk Temperature Measurement of Polyethylene During Film Blowing 35B. Cao, R Sweeney, and G. A. Campbell, Clarkson UniversityGuidelines for Comparing the Blown and Cast Film Processes 39R. Keller, John Brown Plastics MachinerySimulation of Mixing in Co-rotating Twin Screw Extruders 44A. D. Gotsis and D. M. Kalyon, Stevens Institute of TechnologySimulation of Flow in Modular Tangential Counter-Rotating Twin Screw Extruders:Screw Flight Staggering and Backward Pumping Elements 49M. H. Kim and J. L. White, The University of AkronModelling Flow in the Mixing Section of a KoKneader (Buss) 54R. Brzoskowski, I Kumazawa, and J. L. White, The University of AkronComputer-Assisted Optimization of Working Points in Plastics Processing 59M. Haupt, Institut fur Kunststoffverarbeitung (IKY)Three-Dimensional Computational Analysis of Fluted Mixing Devices 62A. Kiani, R. Rakos, and D. H. Sebastian, Stevens Institute of TechnologyComputer Design Aids for Non-Axis-Symmetric Profile Dies 66R. Rakos, A. Kiani, and D. H. Sebastian, Stevens Institute of TechnologyMulti-Imaginative Network Approach for Polymer Reologic Analyses 69R. H. Lie and D. Song, South China University of TechnologyBulk Density of Solid Polymer Resins as a Function of Temperature and Pressure 72K. S. Hyun and M. A. Spalding, Dow Chemical USAGrooved Feed Extruder Screw Performance 75E. L. Steward, Crompton & Knowles Corporation

ANTEC W/yrii

Non-Plug Flow Solid Conveying Theory 87F. Zhu, S. Fang, and N. Wang, Beijing Institute of Chemical TechnologyStudies on Theory of Single Screw Plasticating Extrusion: Part I, Physical Model of Extrusion 90Z. Fuhua and W. Naiyi, Beijing Institute of Chemical TechnologyC. Liqing, Eastern China Institute of Chemical TechnologyThe Optimum Barrel Temperature Distribution in Plasticating Extrusion 93N. Wang and F Zhu, Beijing Institute of Chemical TechnologyBarrier vs. Mixing Screw Design for Linear Low Density Polyethylene:An Experimental Comparison 96J. P Cnristiano, John Brown Inc.Conduction Melting of Polymer Pellets 100C. I. Chung and N. Wang, Rensselaer Polytechnic InstituteMelting of a Temperature Dependent Power Law Fluid 104C. Rauwendaal, Raychem CorporationThe Effect of Increased Flight Clearance on Extruder Performance 108C. Rauwendaal, Raychem CorporationThe Influence of Resin Compressibility on Melting in Extrusion 111S. J. Derezinski, Eastman Kodak CompanyMixing of Incompatible Polymer Systems in Co-rotating Twin Screw Extruders 120M. H. Mack, Berstorff CorporationCharacterization of Distributive Mixing in Fully-lntermeshing, Co-rotating Twin Screw Extruders 124D. M. Kalyon, Stevens Institute of TechnologyH. N. Sangani, Enichem Corp.A New Technique for Characterizing Mixing in Polymer BlendsTested with Various Processing Devices 129J. A. Bikker, R. Smith, and W. E. Baker, Queen's UniversityAutomated Evaluation of Mixing-Visual Studies 133D. Bigio, J. Conner, and A. Vashishat, University of MarylandMeasurement of Diffusion Coefficients of Organic Volatile Components in Polymer Melts 137C. D. Denson, University of DelawareJ. H. Frey and J. F. Nangeroni, Air Products and Chemicals, Inc.Visualization and Separation Experiments on Foam-Enhanced Melt Devolatilization:A New Apparatus and Some Experimental Results with PMMA/MMA 142S. K. Dey and J. A. Biesenberger, Stevens Institute of TechnologyA Comprehensive Model of Devolatilization in Twin Screw Extruders 146J. T. Lindt and R. W. Foster, University of PittsburghStochastic Simulation of Foaming Devolatilization 150R. W. Foster and J. T. Lindt, University of PittsburghFinite Element Modelling of a Counter-rotating, Non-intermeshing Twin Screw Extruder II 154K. T. Nguyen and J. T. Lindt, University of PittsburghThe Influence of Cross-Channel Shear on Isothermal Conveying of Power Law Fluidsin Extruding Channels—An Analytical Solution for Pure Drag Flow Case 159R S. Mehta, Hoechst Celanese CorporationExperimental Verification of a Numerical, 2-D Model for Prediction of Mixing inthe Nip Region of a Counter-rotating Twin Screw Extruder 164S. Zerafati, D. Bigio, and L. Greenan, University of MarylandDrag and Pressure Flow in Twin Screw Extruders 168D. B. Todd, APV Chemical Machinery, Inc.Infrared Characteristics of Thin Polymer Film: Temperature Measurement of Polyethylene 172B. Cao, R Sweeney, and G. A. Campbell, Clarkson UniversityDirect Pelletizing with Rotating-Oscillating Kneaders 175L. T. Schneider, Buss (America), Inc.Optimizing Cut Length Accuracy of Extruded Tubing and Profiles 179R. Bessemer and C. Martin, Killion Extruders, Inc.Processing Mineral Filled Polypropylenes for Quality Packaging 183V. E. Malpass, J. T. Kempthorn, and A. F. Dean, Ferro CorporationViscoelastic Origin of Bagley Correction in Polymer Melts 187E. Mitsoulis, University of OttawaUnstable Flows During Compounding of Highly Filled Suspensions 191U. Yilmazer, C. G. Gogos, and D. M. Kalyon, Stevens Institute of Technology

v i i i /ANTEC '89

Polymer Flow through Spiral Mandrel Dies: An Experimental Study 196J. Perdikoulias, Brampton Engineering (1983) Inc.C. Tzoganakis and J. Vlachopoulos, McMaster UniversityThe Extrusion of Liquid Crystal Polymers 200M. Meier, Institut fur Kunststoffverarbeitung (IKV)Extrudate Swell and Drawdown in Profile Extrusion 203M. A. Huneault, R G. Lafleur, and R J. Carreau, Ecole Polytechnique de MontrealResearch of Instable Interface Mechanism in Coextrusion 206J. H. Chen and H. L. Ren, South China University of Technology

INJECTION MOLDING DIVISION

Evaluation of an Injection Molding Mixing Screw 214K. Fraser, D. J. Coyle, and I. Bruker, General Electric Corporate Research and DevelopmentAn Integrated System Approach for Injection Molded Plastic Parts from Design to Fabrication 220R S. Nagirsheth, Pitney BowesFlexible Automation in Injection Moulding Shops-State of he Art and Strategy for Introduction 224B. von Eymondt, Institut fur Kunststoffverarbeitung (IKV)Selectior/Buying an Injection Molding Machine for SPC/SQC:Some Qiestions to Ask Machine Suppliers 228J. W. Bozslli, The Dow Chemical CompanyDesign Constraints of Injection Molding Foaming ThermoplasticsUsing Ga Counter-Pressure Molds 231P E. Kocl" D. J. Steffan, and J. Hanisek, The Pennsylvania State University at ErieAnalysis >f the Crystalline Morphology of Injection Molded Short Glass Fiber Polypropylene 235R Singh ad M. R. Kamal, McGill UniversityThe Distrtution of Fiber Phase Properties in Injection Molded Short Glass Fiber Composites 240M. R. Kami and R Singh, McGill UniversityPlastics tegnet Injection Molding Process: Mixing/Kneading and Injection Molding 244T. Sakai, NNakamura, and A. Morii, The Japan Steel WorksExperimetal Verification of Fiber Orientation Predicted by Computer Simulation 253K. R. Squii, C. L. Vorres, and D. E. Yuhas, Allied-Signal CorporationC. S. Lee, Jlied-Signal Engineered PlasticsDevolatiliation and Degassing in Continuous Mixers 257L. N. Valsais and E. L. Canedo, Farrel CorporationTransduce Based Injection Molding 260R. J. Grolea, RJG AssociatesThreaded losure Molding: An Alternative Approach 264R Weick, Hsky Injection Molding SystemsComputer-ided,Modeling of Polymer Processing: A Review 267A. A. TsengR F Sun, and S. P Kolluri, Drexel UniversityOptimizinghe Runner Layout for a Multi-Cavity Mould 271J. R Goff ail A. Whelan, The London School of the Polymer TechnologyNumerical imulation of an Injection Molding Runner System 278S. Rosenbls Fluid Dynamics International, Inc.Simulation* Microstructure Development in Injection Moldingof Amorprus Engineering Plastics 281J. S. Yu anO. M. Kalyon, Stevens Institute of TechnologyA. H. Wagn American CyanamidTwo-Dimerional Viscoelastic Simulation of Injection Molding of Thermoplastic Materials 286M. Sobhaniand A. I. Isayev, The University of AkronProduct D«gn for Economical Injection Molding—The Influeie of Part Shape on Cycle Time 291C. Poli, J. Elunderland, S. M. Kuo, and C. J. Yu, University of Massachusetts/AmherstPROCOP—i Advanced 2D and 3D Flow Simulation Package in Injection Molding 295A. Davidoff, C. Schen, and H. Bung, CisigraphQuality Moing by Design 299E. C. Bernhdt and G. Bertacchi, Plastics & Computer

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Orientation and Residual Stress Distributions in Injection Molded Engineering Plastics 303A. H. Wagner, American CyanamidJ. S. Yu and D. M. Kalyon, Stevens Institute of TechnologyThe Selection and Setting of Injection Moulding Machines by Means of Process Simulation 308K. Bourdon, Institut fur Kunststoffverarbeitung (IKV)The Effect of Injection Molding Parameters on the Properties of Molded Parts 312G. A. Campbell, H. Devanathan, S. Settlemire, R Sweeney, K. Klewicki, and I Kenny, Clarkson UniversityJ. D. Small and A. L. Fricke, University of FloridaOptimization of Injection Molded Polypropylene Composites 316H. G. Karian and W. J. Schreiber, Thermofil, Inc.CIM in Injection Moulding Requirements on the Machines Employed 320M. Lauterbach, G. Menges, and W. Michaeli, Institut fur Kunststoffverarbeitung (IKV)Mechanical Properties of Injection Molded Polypropylene/Polycarbonate Blends 323S. Bourgeois and B. Fisa, Ecole Polytechnique de MontrealB. D. Favis, National Research Council CanadaProcedure for Trouble Shooting Injection Molds and Injection Molding Problems 327R. J. Groleau, RJG AssociatesHow to Get the Most Out of Using Regrind: A Lab Experiment with Two ABS Resins 330S. M. Pagel, The Dow Chemical CompanyEffects of Injection Molding Parameters on Percentage of Crystallinity andPhysical Properties of Crystallizing Polyethylene Terephthalate (CPET) 333B. A. Mathew, Teleflex Inc.R. E. Nunn and S. A. Orroth, University of LowellEffect of Delivery Channels, Geometry and Process Conditionson Mould Filling and Part Performance 337G. Salloum, R. Connolly, A. Garcia-Rejon, and R Girard, National Research Council CanadaNumerical Computation of Cooling-Induced Residual Stressand Deformed Shape for Injection-Molded Thermoplastics 341M. Rezayat, Structural Dynamics Research CorporationA Computer Simulation of the Injection Molding ProcessIncluding Filling, Packing, and Solidification 344E. Chu and M. R. Kamal, McGill UniversityS. K. Goyal, Polysar LimitedModeling of the Filling and Cooling Stages in Thin Wall Injection Moulding 348A. Garcia-Rejon, G. Salloum, R Girard, and A. Vinet, National Research Council CanadaComputer-Aided Design Software for Cooling System in Injection Molding 352K. Himasekhar, C. A. Hieber, and K. K. Wang, Cornell UniversityHow to Assess CAE Injection Mold Design Softwares for Production Applications 356K. Palit and I-J. Chen, David Sarnoff Research CenterEffect of Processing Temperatures on the Shrinkage of Polymethylpentene Compounds 360E. Boudreaux, Jr. and G. A. Ford, Phillips Petroleum CompanyA Statistical/Heuristic Approach to Estimating Mold Costs 364Q Pearce, IBM CorporationAn Intelligent System for Resin Selection 367W. R. Jong and K. K. Wang, Cornell UniversityThe Prediction of Real Product Shrinkages, Calculatedfrom a Simulation of the Injection Molding Process 371R. Thomas and N. McCaffery, MoldflowNumerical Accuracy of Lumped Parameter Calculation in Thermoplastics Injection Molding 376I Shibayama, Nagoya Municipal Industrial Research Institute

ELECTRICAL AND ELECTRONIC DIVISION

Polyester Injection Molding Compounds: Improved Performance and Processability 380H. F. Efner, W. H. Beever, and M. R. Lindstrom, Phillips Petroleum CompanyD. M. Lee, Phillips 66 CompanyVoids in Multilayer Printed Circuit Boards by Thermal Pressing Adhesion:A Study of the Causes 382H. Murooka, M. Kyooi, and H. Murakami, Hitachi, Ltd.

X/ANTEC '89

Conductive Polymer for Hydrogen Gas Sensor 386G. K. Cheng, South China Univ. of Tech. GZH. S. Cai, Guangxin Industrial Dev. Co. GuangzhouColored Conductive Compounds Based on Intrinsically Conductive Compounds 390V. G. Kulkami and W. R. Mathew, Americhem Inc.Polycarbonate Resins for Critical Electronic Applications 393R H. C. Shu, Mobay CorporationDevelopment of Nonmetallic Waveguide Rotary Joint 397G. Gupta and H. Yee, Texas Instruments IncorporatedA Study of Case II Transport by Laser Interferometry 400C. J. Durning, Columbia UniversityH. M. Tong and K. L. Seanger, IBM T J. Watson Research CenterEffect of Conductive Paints on the Impact Properties of Plastic Substrates 404E. L. Rodriguez, BFGoodrich Chemical GroupF. R. Sullivan, BFGoodrich Research and Development CenterSilver Coated Conductive Filler 415A. Nakabayashi and M. Yoshizumi, Mitsubishi Metal Corporation

THERMOFORMING DIVISION

Biaxial Orientation of Polypropylene under Solid State Compression 422R T. Wang, C. H. Chen-Tsai, and V. M. Sample, Alcoa LaboratoriesDeep Drawing Uniaxially Ordered Polypropylene Sheet 427S. Di Pede and R. T. Woodhams, University of TorontoComputer-Aided Design in Thermoforming 431J. L. Throne, University of AkronM. Kmetz, IDES, Inc.Finite Element Simulation of Thermoforming—Experiments and Analyses 435C. A. Taylor, QE Plastics Corporate R&DIt's Time for a New Era of Quality in Thermoforming 438R. B. Freemsn, Freetech Plastics

ENGINEERING PROPERTIES AND STRUCTURE DIVISIONJoining Methods for Plastics and Plastic Composites: An Overview 442V. K. Stokes, 3E Corporate Research and DevelopmentRecent Developments in Hot Plate Welding of Thermoplastics 446M. Watson ard M. Murch, The Welding InstituteScale-Up Lavs in Heated Tool Butt Welding of HDPE and PP 450R Tappe and H. Potente, Universitat-GH PaderbornThe Dependsnce of Butt Fusion Bond Strength on Joining Conditions for Polyethylene Pipe 455S. M. Pimpufer, BattelleComputer Aded Optimization of the Parameters of Heated Tool Butt Welding 458H. Potente and J. Natrop, Universitat-GH PaderbornProcess Dati Acquisition in Vibration Welding of Thermoplastics 464H. Potente and H. Kaiser, Universitat-GH PaderbornStrength anc Bonding Mechanisms in Vibration-Welded Polycarbonateto Polyethermide Joints 470V. K. Stokes aid S. Y Hobbs, GE Corporate Research and DevelopmentThe Impact Strength of Butt Welded Vibration WeldsRelated to Mcrostructure and Welding History 474A. K. Schlarb ind G. W. Ehrenstein, University of KasselThickness Efects in the Vibration Welding of Polycarbonate 479V K. Stokes, GE Corporate Research and DevelopmentAn Analysis cf the Extrusion Welding Process : 482R Michel, Univirsity/Polytechnic Paderborn

ANTEC '89 /id

The Joining of Biaxially Oriented Polyethylene Pipes 488J. R. Atkinson and I. M. Ward, The University of LeedsResistance Welding of Graphite Polyetheretherketone Composites 493E. Eveno, J. W. Gillespie, Jr., and J. R. Vinson, University of DelawareUltrasonic Bonding of Roll-Drawn Polypropylene Using Tie-Layers 496N. Tateishi, I B. Zach, R. T. Woodhams, and T. H. North, University of TorontoRepairability of Plastic Automobile Bumpers by Hot Gas Welding 499B. E. Turner and J. R. Atkinson, The University of LeedsRecent Advances in Ultrasonic Technology 502J. Wolcott, Branson Ultrasonics CorporationUltrasonic Welding of Thermoplastic Composites 507A. Benatar, The Ohio State UniversityT. G. Gutowski, Massachusetts Institute of TechnologyUltrasonic Joining of Plastic Components Utilizing a Micro-Computer 511J. R. Sherry, Dukane CorporationNear-Field Ultrasonic Welding of Thermoplastics 514A. Benatar and R. V. Eswaran, The Ohio State UniversityFar-Field Ultrasonic Welding of Thermoplastics 517A. Benatar and Z. Cheng, The Ohio State UniversityEffects of Fillers on the Coefficients of Thermal Expansion of Polycarbonate 521R. D. Deanin, C. F. Varnerin, and C.-T. Lue, University of LowellEvaluation of Mechanical Properties of Polyolefin-Wood FiberComposites Subjected to Extreme Conditions 524R. G. Raj and B. V. Kokta, University of Quebec at Trois-RivieresA Comparison of Viscoelastic Properties between SelectedLong and Short Glass Reinforced Thermoplastics 527J. A. Harding and J. A. S. J. Razenberg, Akzo Engineering PlasticsA Study of Interfacial Phenomena in the Glass-Fiber/PP Composite 531D.-T. Su, G.-Y. Chang, and M.-S. Lee, Union Chemical Laboratories, ITRIInjection Molding of Glass Flake Reinforced Polypropylene:Flake Orientation and Stiffness 535A. Bouti, H. Benabdallah, and B. Fisa, Ecole Polytechnique de MontrealEffect of Processing on Fiber Orientation in Simple Injection Moldings 539R. S. Bay and C. L. Tucker III, University of IllinoisR. B. Davis, Digital Equipment CorporationStructural Analysis by Dynamic Mechanical Testing Techniques 543J. C. Duncan, Polymer Laboratories Inc.Prediction of Residual Stress Distribution in Plastic Pipe and Profile Extrusion 546S. R. Doshi, DuPont Canada Inc.A Comparison of Oven Sag Temperature and Heat DeflectionTemperature for Measuring Heat Resistance 550M. M. Balasko, J. W. Summers, and J. L. Dickerson, BFGoodrich Chemical CompanyThe Constrained Blister Test for Adhesion Measurements of Polymers 555M. J. Napolitano and A. Moet, Case Western Reserve UniversityA Basic Study of Warpage and Heat Transfer in Rotational Molding 558K. Iwakura, Yamagata UniversityY. Ohta, C.-H. Chen, and J. L. White, The University of AkronThe Measurement of Elastic Modulus in High Modulus Filaments 563E. S. Clark, The University of TennesseeElectropolymerization of Polymers onto Graphite Fibers 565J. R Bell, J. Iroh, W. Kim, and D. Scola, University of ConnecticutNetwork Formation in Bismaleimide Resins 568A. V. Tungare and G. C. Martin, Syracuse UniversityRheo-kihetic Changes in Polyurea Reaction Injection Molding 572K. J. Wang, Y. J. Huang, and L. J. Lee, The Ohio State UniversityInfluence of Heat Transfer Phenomenon in Nylon Block Copolymer Reaction Molding 577J. H. Chen, H. C. Kang, S. Fann, and R T. K. Wu, Industrial Technology Research InstitutePredicting Molding Forces in SMC Compression Molding 583J. M. Castro and G. Tomlinson, GenCorp Research CenterThe Reactive Extrusion of Polyethylene 589D. Suwanda and S. T. Balke, University of Toronto

Xft/ANTEC '89

Effects of the Viscosity Ratio, Composition and Enhancement of Interfaceon Melt Rheology Concomitant Morphology of a Model Polyalloy 593M. Boussenane and M. Bakar, Algerian Petroleum Institute, IAPA. R Plochocki, Stevens Institute of TechnologyMicrostructure Formation in the Cure of Low Shrinkage Unsaturated Polyester Resin 598C. R Hsu and L. J. Lee, The Ohio State UniversityPhase Diagrams and Interfacial Properties of Blends Containing anUnsaturated Polyester Resin and an Elastomeric Additive 604L. Suspene, Norsolor—Groupe OrkemJ. R Pascault, Laboratoire des Materiaux MacromoleculairesChemical Modification of Unsaturated Polyesters: A New Structural RIM Resin 608J. R Bershas, Owens-Corning FiberglasLong Glass Fiber Thermoplastic Process Development—Part 1 613W. J. Janosky, H. K. Watkins, and P C. Gaa, PPG Industries, Inc.Modelling the Effects of Filling and Loading Historyon the Structural Performance of Injection Molded Products 619C. Austin, MoldflowLow Density Foams Produced from Sheared Ultra-High-Molecular-Weight Polyethylene Gels 621F. M. Matthews and D. M. Hoffman, Lawrence Livermore National LaboratoryStructure-Poperty Relationships in Rolltruded Polymers. I:3-D Mechanical Property Enhancement 625E. M. Berg, D. C. Sun, and J. H. Magill, University of PittsburghDetermination of Chemical Cure Shrinkage in Woven-Glass/Epoxy Laminates 632I. M. Daniel, TM. Wang, and D Karalekas, Northwestern UniversityJ. T. Gotro, IBM CorporationAn Engintering Design System for Thermoplastics 635G. G. Trantna and D. A. Ysseldyke, GE PlasticsEngineeriig Performance Parameter Studies for Thermoplastic, Structural Panels 640K. C. Sherran, GE PlasticsR. J. Banket and R. R Nimmer, GE Corporate Research and DevelopmentMaterials Consideration for the Manufacture of Plastics Winding Spools for Arc Welding Wires 645S. Fellahi, SBoukobbal, and T. Chougui, Algerian Petroleum Institute, IAPNonlinear inite Element Analysis in Plastics Design 651M. M. Matso, Mobay CorporationElastic Mouli and Failure Data for Unreinforced Rigid Thermoplastic Foams 655D. A. Ysseldje, GE PlasticsV. K. Stokes nd R. R Nimmer, GE Corporate Research and DevelopmentHysteresis teasurements for Characterizing the Cyclic Strainand Stress Sensitivity of Glass Fiber Reinforced PBT 659W. Janzen af G. W. Ehrenstein, University of KasselInfluence of ensile Yielding on the Viscoelastic Beta Process in Poly(vinyl chloride) 663S. Havriliak, Jand T. J. Shortridge, Rohm and Haas Co.Modeling of ultiple Physical Properties of Aged Polymeric Materials 668C. Shen, G. V.Bordon, and M. T. Shaw, The University of ConnecticutPolyurethanereas: Dynamic Mechanical Properties and the Shift Factor 672W. Brostow antK. Madejczyk, Drexel UniversityJ. V. Duffy and}. F. Lee, Naval Surface Warfare CenterFree Volume »d Impact Transition Temperatures 674W. Brostow, Johnes Gutenberg Universitat and Drexel UniversityM. A. Macip, Atstrong World IndustriesOrientation Delopment and Surface Property of High Density Polyethylene Filmsby Tubular FilrBlowing Method over Mandrel 677K.-J. Choi, Fleet<ard, Inc., A Cummins CompanyJ. E. Spruiell, Urdrsity of TennesseeJ. L. White, Univttity of AkronProcessing Indied Memory Effects in Polymers I. Effect on Product Behavior 681Y. R Khanna, R. mar, and A. C. Reimschuessel, Allied-Signal, Inc.Processing Indisd Memory Effects in Polymers II. Origin of Memory Effect 685Y. R Khanna, R. hnar, and A. C. Reimschuessel, Allied-Signal, Inc.

ANTEC '89/xiii

The Influence of Processing on the Structure andMechanical Properties of an Impact-Modified Polystyrene 688R Heidemeyer, G. Menges, and W. Michaeli, Institut fur Kunststoffverarbeitung (IKV)Physical Aging in Poly(methyl methacrylate)/Poly(styrene-co-acrylonitrile) Blends.Part I: Enthalpy Relaxation 693I Ho, J. Mijovic, and T. K. Kwei, Polytechnic UniversityStructure/Processing/Property Relationships for High Molecular WeightHigh Density Polyethylene Blown Film 696E. J. Dormier, J. M. Brady, W. H. Chang, and S. D. Schregenberger, Mobil Chemical CompanyJ. D. Barnes, National Institute of Standards and TechnologyProperties of an Impact Modified Polycarbonate/Polyethylene Terephthalate Blend 702J. Y J. Chung and J. J. Charles, Mobay CorporationA New Styrenic/Polycarbonate Alloy Family of Engineering Resins 707L. Y. Lo and R R. Boulier, Polysar IncorporatedNew Findings in the Spin Welding of Plastics 710R Tappe and H. Potente, Universitat-GH Paderborn

VINYL PLASTICS DIVISIONRigid PVC for the Building, Construction, and Transportation Industries 718T. C. Hayward, Protex Inc.Solubility and Diffusion of Small Molecules in PVC 722A. R. Berens, ConsultantGloss Control Additive for PVC 725D. L. Dunkelberger and S. Fitzwater, Rohm and Haas CompanyNew Developments in PVC Stabilization 730L B. Carette, Rhone Poulenc RecherchesUse of DSC as a Quality Control Tool 734J. B. Williams, Mastic Corp.Weatherable Rigid PVC: The Effect of Light and Thermal Stabilizers 739G. Capocci, Ciba-Geigy CorporationMixed Metal Vinyl Stabilizer Synergism-Reactions with Model Compounds , 743R. F. Grossman, Synthetic Products Co.Gelation and Interaction in Plasticizer/PVC Solutions 746H. K. Boo and M. T. Shaw, The University of ConnecticutComparative Effect of Plasticizer Interchange on Flexible PVC Dryblending andProcessing as Measured by a Torque Rheometer 749S. T. Bergado, BASF CorporationInteraction of Plasticizers with PVC 753H. K. Boo and M. T. Shaw, The University of ConnecticutViscoelastic Properties of PVC Plastisols .:. 757I Igarashi, T. Mitani, and Y. Nakatsuji, Sumitomo Chemical Company, LimitedUse of Regrind in the PVC Extrusion Process ? 761E. B. Rabinovitch and R C. Booth, BFGoodrich GEON Vinyl DivisionRecycling PVC Bottles ,i 765D. Goodman and W. F. Carroll, Jr., Occidental Chemical CorporationInjection Molding Rigid PVC . . . Hot Runners Recommended ,. 767W. J. Hume, KONA Corporation \Recycling Plastisol-Made Football Scrap ; 770F. Riahi, Algerian Institute of Petroleum ••Rheological Methods for Assessing the Processability of Plasticized PVC i. 773R. Ramanathan and D. G. Baird, Virginia Polytechnic Institute and State University s

L. G. Krauskopf, Exxon Chemical Company *

THERMOSET DIVISION J

The Effective Utilization of Differential Scanning Calorimetry (DSC) to Assess Molded Paife 778C. J. Kaye, EG&G Mound Applied Technologies *Characterization of the Curing and High-Temperature IDecomposition Behavior of a Thermosetting Polymer | 781J. B. Henderson, University of Rhode Island 4W.-D. Emmerich, E. Kaisersberger, S. C. Hagen, and E. Wassmer, NETZSCH-Geratebau GmbH i

xiv/ANTEC '89

Dielectric and Thermal Analysis Studies of an Epoxy-Amine Thermosetting System 785W. J. Sichina, T. H. Grentzer, R S. Gill, J. N. Leckenby, and C. L. Jaworsky, DuPont InstrumentsDetermination of Thermally-Induced Stresses in Plastics by Photoelastic Techniques 790T. Sullivan and S. Matsuoka, AT&T Bell LaboratoriesSpiral Flow Modelling of a Riled Epoxy-Novolac Molding Compound 796A. Hale, M. Garcia, and C. W. Macosko, University of MinnesotaL. T. Manzione, AT&T Bell LaboratoriesChoosing Your Thermosets 800R E. Fina, College of DuPageStatistically Significant Variables in Preheating General PurposePhenolic Preforms for Compression and Transfer Molding 802T. Firrone, Prestolite Electric Inc.The Shelf Life of Epoxy Mold Compounds 805R J. Heinle and K. Rosengarth, Motorola, Inc.Use of Flow Analysis for Predicting Flash and Clamp Tonnage 813J. R Beaumont, Moldflow, Inc.Evaluation of Runner Designs through Use of Thermoset Flow Analysis 817J. R Beaumont, Moldflow, Inc.The Effect of Different Initiators on the Cure of SMC 821E. L. Rodriguez, The BFGoodrich CompanyStudy of Geometrical and Processing ParametersEffects on Impingement Mixing in Reaction Injection Molding 826S. Boukobbal, S. Fellahi, and M. Litim, Algerian Petroleum Institute, IAPIn-situ Monitoring of the Resin Transfer Molding Impregnation and Cure Process 830D. Kranbuehl, D. Eichinger, T. Hamilton, and R. Clark, College of William and MaryCure Shrinkage Control of Polymerization Systems at Ambient Temperatures 834C.-F. Liu and C. D. Armeniades, Rice UniversityRheokinetics of the Polymerization of an Epoxy Resin with Aliphatic Amines 838M. Arellano, R Velazquez, and V M. Gonzalez-Romero, Universidad de Guadalajara

THERMOPLASTIC MATERIALS AND FOAMS DIVISION

The Use of Continuous Anionic Polymerization at HighTemperature to Make New Heat Resistant Styrene/a-Methylstyrene Copolymers 844D. B. Priddy and R. Seiss, The Dow Chemical CompanyVery Low Density Linear Polyethylene Manufactured by a High PressureCatalyzed Process; Description of the Process, Properties and Product Applications 846L. Negrini and S. Delfino, Enichem AnicPolypropylene Performance Optimization and UNIPOL PP 851D. A. Walker and J. D. McCullough, Shell Development CompanyF. D. Hussein, Union Carbide CorporationAdvances in Food Packaging with Nitrile Polymers 856R R. Lund, BP Chemicals InternationalA New Unique Family of "Live" Engineering Thermoplastics 860R J. Moses, A. T. Chen, and B S. Ehrlich, The Dow Chemical CompanyIncreased Productivity of Thermoplastics UsingOrganometallic Titanate and Zirconate Coupling Agents 866S. J. Monte and G. Sugerman, Kenrich Petrochemicals, Inc.Improving the Accuracy of Time-Temperature Superposition of DynamicViscoelastic Data Measured on Amorphous Polymers Near Their Glassy Zone 870C. L. Rohn, Rheometrics, IncNew Strategies to Preheat Glass Mat Reinforced Thermoplastics (GMT) 873M. Mahlke, G. Menges, and W. Michaeli, Institut fur Kunststoffverarbeitung (IKV)Breakthrough in Styrene-Acrylonitrile Optical Technology 876S. A. Illig, The Dow Chemical CompanyKinetic Studies on the Peroxide Initiated Polypropylene Controlled Degradation 879S. H. Ryu; C..G. Gogos, and M. Xanthos, Stevens Institute of TechnologyA Numerical Study of Bubble Growth During Low Pressure StructuralFoam Mold Filling Process 883A. Arefmanesh, S. G. Advani, and E. E. Michaelides, University of Delaware

ANTEC '89/XV

Measurement of Gas Solubility and Relationship to ExtrudedFoam Properties: A New Apparatus and Some Data on Nitrogen in Polyolefins 889S. S. Dagli, R. F. Staats-Westover, and J. A. Biesenberger, Stevens Institute of TechnologyTensile Behavior of Long Fiber Thermoplastic CompositesProcessed by Compression and Injection Molding 891J. Denault and I Vu-Khanh, National Research Council CanadaStudies on the Recycling and Ageing of Weathered Agricultural Films 896J. C. Cizravi, Cizravi & AssociatesR. Benammar and M. Bakar, Algerian Petroleum Institute, IAP

BLOW MOLDING DIVISION

Flexibility Considerations in Coextrusion Blow Molding Equipment 902M. Mignin, Johnson ControlsHow the Versatile Engineering Blow Molder Is Promoting the"High-Tech Blow Molding" Toward Technological Completion 908S. Sugiura, P/aco Co., Ltd.Polycarbonate Coinjection Blow Molding Developments 911R. J. Macy, Mobay CorporationPlasmapolymerization—A New Technology for Surface Modification 915R. Ludwig, Institut fur Kunststoffverarbeitung (IKV)Liquid Nitrogen Cooling for Blow Molded Parts: Effects on Cycle Time and Bottle Performance 918M. L. Gibbs, Quantum Chemical CorporationInfluence of Processing on Mechanical Propertiesin the Design and Analysis of Blowmolded Structures 922D. Ysseldyke, GE PlasticsThe Influence of Wear on Blow Molding Processability 926J. C. Miller, Union Carbide CorporationBlow Molding—Process Characterization and Finite Element Modeling 931C. A. Taylor, GE Plastics Corporate R&DFinite Element Modeling of the Injection Blow Molding Process 934W. R Haessly and M. E. Ryan, State University of New )brk at BuffaloFunctional State Programming: A High Performance Control MethodOffering Superior Diagnostics for Engineers and Non-Technicians Alike 938N. Formica, Factory Automation Corp.Automatic Statistical Process/Quality Control System for Plastic Containers 941S. Tormala, Topwave Instruments OyStatistical Process Control in Blow Molding for Accumulator-Head Type Machines 944D. B. Hunkar, Hunkar Laboratories, Inc.T. H. Bryan, Container Corporation of AmericaAdaptive Control Loops Reduce Scrap 952H. Schrand, Barber-Colman CompanyOn-Line Measurement and Closed Loop Control of ParisonDimension Profiles in Extrusion Blow Molding 954R. W. DiRaddo, W. I. Patterson, and M. R. Kamal, McGill UniversityFood Packaging Applications Using Hot-Fillable Vinyl 957L. A. Fabrizio, J. E. Garft, and G. S. Henneberry, Occidental Chemical CorporationImproved PET Preform Quality through Advanced Hot Runner Technology 961W. J. Hume, KONA CorporationMicrowave Expansion of Polystyrene Foam 964J. Leidner and S. Nazar, ORTECH InternationalF. V. Svirklys, Domal Marine Inc.Design and Analysis of Low-Density Foam-Filled Blowmolded Panels 966D. Ysseldyke, GE Plastics

PLASTICS IN AUTOMOTIVE DIVISION

E-Coat Capable Plastics: A Cost Effective Alternative to Automotive Steel Exterior Body Panels 974D. A. Vesey and S. M. Abouzahr, Chrysler MotorsCure Analysis of "Fast-Cure" Sheet Molding Compounds (SMC) 978J. D. Fan and L. J. Lee, The Ohio State University

XVi/ANTEC '89

The Development of a Non-Contact Optical Measurement System forThermoplastic Exterior Automotive Body Panels Using Statistical Methods 984W. G. Lutz and I D. Rey, The Dow Chemical CompanyE. J. Sykes, Ford Motor CompanyAir Intake Manifolds Out of Nylon 988E. M. Doll, BASF CorporationReactive Liquid Transfer Molding 994Y.-M. Lee and J. K. Brew, GenCorp AutomotiveFormulation of PU-RIM Material Studied by Statistics Methods 1002J. C. Hung, J. S. Lii, S. J. Tsai, and S. N. Tong, Industrial Technology Research InstituteQuantitative Fogging Characterization of Polymers UsingCombined Thermal Analysis/Mass Spectrometry 1006H. Mohler, University of WurzburgJ. B. Henderson, University of Rhode IslandE. Kaisersberger, NETZSCH-Geratebau GmbHStabilization of Automotive Thermoplastic Polyolefins 1011W. Meyer and H. Zweifel, Ciba-Geigy Ltd.Gas-Assisted Injection Molding—The New Age of Plastic Molding Technology 1014K. C. Rusch, Detroit Plastic Molding Company

PLASTICS ANALYSIS DIVISIONMorphological Skin-Core Effects in Thermoplastic CompositesDuring Processing with Unbalanced Cooling 1020W. E. Lawrence, J.-A. E. Manson, and J. C. Seferis, University of WashingtonCorrelation Studies of Morphological, Physical and Rheological Propertiesof PVC Based Blends with Their Processing Performance 1024J. K. Nigam and U. K. Saroop, Shriram Institute for Industrial ResearchEffects of Industrial Mixing Processes on the Technical Melt Rheology Parametersand the Macromolecular Structure of the Components of a Model Polyblend 1029A. R Plochocki and D. D. Mehta, Stevens Institute of TechnologyAn Evaluation of the Crystallization Process in Linear and BranchedPolyphenylene Sulfides by DSC, TMA, and DMA 1035M. P. Sepe, Dickten & Masch Manufacturing Co.The "Generic Molding Window" Method for Molding Plaqueswith Reproducible Shrinkage Measurements 1040S. Janicki and J. Bozzelli, The Dow Chemical CompanyR. Groleau, RJG AssociatesHeat Transfer Analysis During Heating for Dynamic Mechanical Measurementsof Polymers and Composites 1045C. G. Kefalas and J. C. Seferis, University of WashingtonSimultaneous Determination of Matrix and Porosity Content by a Nondestructive Method 1048C. A. Salvado, Applied Sciences CorporationA. B. Hunter, Boeing AerospaceM. Wai, Sikorsky AircraftShrinkage Analysis of Reinforced Injection Molded Parts 1051B. Sanschagrin and S. Rivard, Ecole Polytechnique de MontrealL. R Hebert and R Girard, National Research Council CanadaStatic Friction Coefficient of Some Thermoplastics 1055H. Benabdallah and B. Fisa, Ecole Polytechnique de MontrealIzod-Orientation (IZOR) Concept of Impact Characterization 1059L. W. Fritch, GE PlasticsFalling Weight Impact Performance of a Thermoplastic Sheet Composite 1063W. J. Lee and T. D. Mitchell, GE Corporate Research and DevelopmentThe Relative Importance of Thermal Cracking and ReformingDuring Binder Removal from Ceramic/Polymer Composites 1066G. C. Stangle, D.-J. Rhee, I. A. Aksay, and J. C. Seferis, University of WashingtonR. B. Prime, IBM General Products Division (H20/025)The Physical Behavior of Imidazole-Cured Epoxy Resins 1070G. C. Martin and M. S. Heise, Syracuse UniversityJ. T. Gotro, IBM Corporation

ANTEC '89/Xvii

Phase Equilibrium in the Binary and Ternary Blend System:Polycaprolactone-Polyvinyl Chloride-Styrene Acrylonitrile Copolymer 1074J. C. Huarng, K. Min, and J. L. White, The University of AkronModeling the Structure-Property-Processing Relationships of Epoxy Resins During Cure 1079G. C. Martin and A. V. Tungare, Syracuse UniversityB. W. Fuller and J. T. Gotro, IBM CorporationRoom Temperature Staging of Epoxy/Anhydride Resin Formulations 1083W. X. Zukas and S. R. Ghiorse, U.S. Army Materials Technology LaboratoryThe Design of a Velocity Sensor for Polymer Processing Based onFluorescence Photobleaching 1086A. J. Bur, National Institute of Standards and TechnologyMaintaining Quality through in-situ Monitoring of the Cure ProcessUsing a Frequency Dependent Electromagnetic Sensor 1089D. Kranbuehl, D. Eichinger, M. Hoff, I Hamilton, A. Williamson, and R Tulley, College of William and MaryA TGA/FT-IR Membraned Interface for Polymer and Composite Process Analysis 1092M. L. Lewis, J.-D. Nam, and J. C. Seferis, University of WashingtonR. B. Prime, IBM General Product DivisionDegradation of Thermoplastic Polyurethane Elastomers—II:Improved Methods to Determine the Mode of Degradation During Molding Operations 1096J. W. Mason and L. A. Domingue, Baxter Healthcare CorporationCure Monitoring and Process Control of a Thermosetting Magnetic Memory Disk 1099R. B. Prime and C. H. Moy, IBM General Products DivisionDynamic Mechanical Measurements with Instruments Having Distinct Operating Principles 1103K. Pournoor, 3M CompanyJ. C. Seferis, University of WashingtonAnalysis of Flow of Epoxy-Glasscloth Prepregs 1106J. P Wiley, G. R Schmitt, J. T. Gotro, and T. L. Ellis, IBM CorporationApplications of the Time-Temperature Superposition Principle to Composites 1111W. J. Sichina and R S. Gill, DuPont CompanyCrystalline Morphology of APC/HTX Materials via X-ray 1117D. R Anderson, University of Dayton Research InstituteUse of Scattering Methods for Characterization of Morphology inSemicrystaiiine Thermoplastics 1120R Cebe, Massachusetts Institute of TechnologyL. Lowry and S. Chung, California Institute of TechnologyMicrostructure and Property Changes Accompanying Hard SegmentCrystallization in a Block Copoly(ether-ester) 1124J. C. Stevenson, R. A. Phillips, and S. L. Cooper, University of WisconsinAcoustic Microscopy of Heterogeneous Matrix Composites 1127E. M. Woo and J. C. Seferis, University of WashingtonCharacterization of Molecular Network of Epoxies Using Neutron Scattering 1132W.-L. Wu, National Institute of Standards and TechnologyAging Mechanism of Phenolic Resin-Nitrile Butadiene Composites 1134A. R. Cooper, Lockheed Missibs and Space Company Inc.Aging Characterization of Silicone Elastomers Using Hyphenated Techniques 1137A. R. Cooper, M. M. Steiner, G. B. McCauley, G. R. Kwiatkowski, J. G. Moncur, and E. H. Kawasaki,Lockheed Missiles and Space Company Inc.Aging Effects on Prepreg Composition and Laminate Properties 1142D. A. Dunn, G. L. Hagnauer, and J. E. B. Doherty, U.S. Army Materials Technology LaboratoryReview on Physical Aging of Polymeric Materials 1147S. Matsuoka, AT&T Bell LaboratoriesEffect of Physical Annealing on the Dynamic Mechanical Propertiesof a High Tg Amine-Cured Epoxy System 1150G. Wisanrakkit and J. K. Gillham, Princeton UniversityEffect of Toughness Modification on Viscoelastic Properties of Epoxy Matrix Composites. 1155E. M. Woo and J. C. Seferis, University of WashingtonR. S. Schaffnit, Boeing Commercial AirplanesComparison of Dynamic Mechanical Measurements in Bending, Tension and Torsion 1160R. E. Wetton, G. M. Foster, and R. D. L. Marsh, Polymer Laboratories Ltd.J. C. Duncan, Polymer Laboratories Inc.

XViii /ANTEC '89

The Dynamic Viscoelastic Properties of Polyacetal/Elastomer Blends 1163W.-Y Chiang and C.-Y Huang, Tatung Institute of TechnologyViscoelasticity of Glass Forming Polymers 1167T. S. Chow, Xerox CorporationViscoelastic Response of Epoxy Glasses Subjected to Different Thermal Treatments 1170A. Lee and G. B. McKenna, National Institute of Standards and TechnologyFT-IR Microscopy—A New Approach to Difficult Industrial Problems 1174F. R Eng and G D. Shebib, International Business Machines CorporationDSC Study on Crystallinity of PE Aged in Waterproofing Cable Jelly 1178D.-M. Fann, H.-F. Lin, and H.-Y Shih, Telecommunication LaboratoriesGeneric Molding Window for Materials Characterization 1183R. J. Groleau, RJG AssociatesGPC Method for the Analysis ofN,N'-ethylene-bis-stearamide and N,N'-ethylene-bis-oleamide 1187P A. Metz and F. L. Morse, Lonza, IncCoatings Characterization by Thermal Analysis 1191C. M. Neag, The Glidden CompanyMelt Fracture—Part I: Capillary Rheometer Studies; Part II: Product Fabrication Studies 1197A. V Ramamurthy, Union Carbide CorporationNon-Isothermal Dynamic Extrusion Rheometer 1201B.-L. Lee, L. G. Pappas, V L. Folt, and C. E. Sitz, BFGoodrich R&D CenterDynamic Mechanical and Capillary Flow Behavior of LLDPE/PC Blends 1205L. A. Utracki and R Sammut, National Research Council CanadaShear-Rate-Dependence Modelling of Polymer Melt Viscosity 1209C. A. Hieber and H. H. Chiang, Cornell UniversityLaser Annealing of Polyetheretherketone (PEEK) 1213R. Salovey and S.-J. Fang, University of Southern California

MOLDMAKING AND MOLD DESIGN DIVISIONSimultaneous Engineering Technology 1220H. Neto, IberomoldesPricing Molds by Computer 1223J. F. Santos, Iberomoldes"Hydro Lock" Two Stage Mold Centering System 1226J. W. von Holdt, Plas-Tool CompanyHow a U.S. Mold Maker Competes in the World Market 1229J. W. von Holdt, Plas-Tool CompanyDesign of Pin Ejector Systems for Injection Molds 1231R. Malloy and R Majeski, University of LowellBeryllium Copper: The High Performance Mold Material 1236C. Houska and L. Muller, Brush Wellman Inc.Modern Steels for Modern Molds 1240K. Bengtsson, Uddeholm CorporationHot Runner Molding: Technological Advances in Molding Small Plastic Parts , 1242H. Rozema and H. Schmidt, Mold-Masters LimitedFlow Control Nozzles for Optimum Cavity Fill 1246J. M. Osuna-Diaz, OSCO IncorporatedMethodical Designing of Molds for Injection Molding of Polymers 1248R Raos and I. Catic, University of ZagrebA Feature Based, Parametric, CAD Mold Design Program Described 1251M. Rosen, Xerox CorporationCAD/CAM System for the Mold Industry 1255A. Floutier, Cisigraph CorporationMold Design with CAD/CAM/CAE 1258D. Schuder and S. Caren, Unisys CAD/CAM, Inc.Cavity Dimensioning Using Computerized Shrinkage Evaluation Software 1262E. C. Bernhardt, Plastics & Computer Inc.Automated Injection Mold Gating Design System 1265R. K. Irani, B. H. Kim, and J. R. Dixon, University of Massachusetts

ANTEC '89/xix

MEDICAL PLASTICS DIVISION

New Self-Lubricating Biomaterials 1272J. A. Hudson, Boston Scientific CorporationBondability/Compatibility of Plasticized PVC to Rigid, Transparent Thermoplastics 1275A. Haskell, The Dow Chemical CompanyThe Injection Moulding of Resorbable Implants 1282H. Offergeld, W. Michaeli, and G. Menges, Institut fur Kunststoffverarbeitung (IKV)Dental Composites: A Relationship between Glass Transition Temperature and Wear? 1287T. W. Wilson, University of North CarolinaMarketing to the Health Care Industry: Opportunities and Challenges 1290B. L. Jorgensen, Exxon Chemical CompanyMedical Plastics Biocompatibility Requirements and Testings 1292L. Woo and Y. W. Cheung, fiaxfer Healthcare Inc.

MARKETING DIVISIONLease versus Buy in the Wake of Tax Reform: Analysis of Impact on Plastics Molders 1298K. L. Arehart, G. E. CapitalProfessional Arbitration Worldwide for the Plastics Industry 1302J. de Craene, Plastics Engineers Arbitration Council InternationalThe Multiplier Factor in Marketing 1304W. R. Claypoole, Claypoole, Burk & Hummel AdvertisingGlobal Opportunity: Global Challenge 1306C. H. Hostetler, GE PlasticsThermoplastic Distribution—Its Business Value 1309W. Dickinson, Ashland ChemicalThe Trend toward Design-Integrated Manufacturing in Plastics 1311D. Smock, Plastics World MagazineEngineering Thermoplastics in Europe—Where Next? 1313B. H. Massey, Embry Riddle Aeronautical University

POLYMER MODIFIERS AND ADDITIVES DIVISIONImproved Hydrolytic Resistance of Filled Organic PolymerComposites Using Modified Organofunctional Silanes 1318A. D. Ulrich and W. G. Joslyn, PCR, IncorporatedA New Flame Retardant for ABS 1323R. L. Markezich and R. F. Mundhenke, Occidental Chemical CorporationContribution to the Development of Thermal Stabilization Systemfor Vinylidene Chloride Co-polymers 1325L. Bednarik, Ferro CorporationFlame Retardant High Density Polyethylene—A Practical System 1327J. A. Kosin and C. R. Andrews, J. M. Huber CorporationPerformance of Treated Wood Fibre-Polystyrene Composites under ProlongedImmersion in Water 1332B. Sanschagrin and S. T. Sean, Ecole Polytechnique de MontrealB. V. Kokta and D. Maldas, Universite du Quebec a Trois-RivieresEffects of Anti-Block/Processing Aid Combinations on LLDPE Blown Film Extrusion 1336T. J. Blong, 3MD. Duchesne, 3M Canada Inc.Utilizing Oleo Chemicals as Internal Mold Release Agentsand Mold Flow Improvers in Engineering Resins 1339K. S. Percell, Witco CorporationImproved Processability of Linear Low Density Polyethylenesthrough the Use of Fluorocarbon Elastomer/Polyethylene Glycol Blends 1343D. Duchesne and J. E. Blacklock, 3M Canada Inc.B. V Johnson and T. J. Blong, 3MEvaluation of Sorbitol (D-Glucitol) as a Plasticizer for Nylon-6,6 1348R Damle and S. Grossman, University of Lowell

XX/ANTEC '89

Modified Starch Based Biodegradable Plastics 1351W. J. Maddevet; St. Lawrence Starch Company LimitedG. M. Chapman, St. Lawrence Group LimitedDevelopment of Degradable Materials for Marine Applications 1356K. E. Gonsalves, S. H. Patel, and X. Chen, Stevens Institute of TechnologyBiodegradable Natural-Synthetic Polymer Graft Copolymers 1362N. Stacy, Z.-J. Lu, Z.-X. Chen, and R. Narayan, Purdue UniversityImproving the Processing of Thermoplastic Compounds with Modifiers 1365J. R Vander Kooi and D. R. Hall, Struktol CompanyThe Use of Organic Peroxides in the Graft Modification of Polyolefins with Maleic Anhydride 1368R A. Callais and R. T. Kazmierczak, Pennwalt CorporationModification of Polycarbonate with Styrenic Block Copolymers 1371D. Gilmore, Shell Chemical CompanyM. Modic, Shell Development CompanyAnhydride Based Coupling Agents for Filled Polypropylene 1375D. J. Olsen and K. Hyche, Eastman Chemical Products, Inc.Recycling of Post-Consumer Plastics Waste in Taiwan 1378S.-Y. Lee, C.-M. Shiah, and I.-M. Chen, Union Chemical Laboratories, ITRIStructure Development During Converging Flow of aLiquid Crystal Dispersed Two-Phase Fluid 1381R J. Yanisko and R. A. Weiss, University of ConnecticutEffect of Diblock Copolymers on Rheological Properties of HDPE/HIPS Blends 1384A. Ait-kadi and A. Ajji, Universite LavalGlass Fiber-Reinforced Polypropylene-Performance Enhancement withAcid-Modified Polypropylene 1389R. C. Constable, J. A. Humenik, and A. M. Adur, BP Performance Polymers Inc.Novel Polymer Blends from Polybutylene 1394C. C. Hwo, S. Mostert, and D. J. Wilpers, Shell Development CompanyGrafting of Maleic Anhydride onto Thermoplastic Elastomers by Melt Blending 1398C.-M. Shiah and I.-M. Chen, Union Chemical Laboratories, ITRIFluorochemicals: Possibilities in Polymers 1402T. W. del Pesco, DuPont Company

ADVANCED POLYMER COMPOSITES DIVISIONThe Permeability and Compressibility of Aligned and Cross-PliedCarbon Fiber Beds During Processing of Composites 1408R. C. Lam, Raybestos Products Co.J. L. Kardos, Washington UniversityCrystallization and Annealing of High Performance Semicrystaiiine Polymers: PEEK and PPS 1413R Cebe, Massachusetts Institute of TechnologyThe Effects of Fibers on the Crystalline Morphology andCrystallization Kinetics of Polyphenylene Sulfide 1416G. P Desio and L. Rebenfeld, Princeton UniversityThe Spherulitic Morphology of the Matrix of ThermoplasticPEEK/Carbon Fibre Aromatic Polymer Composites 1419D. J. Blundell, R. A. Crick, B. Fife, and J. Peacock, ICI International Materials CentreA. Keller and A. J. Waddon, University of BristolParameters Affect the Crystallization of Carbon FiberReinforced Polyether Ether Ketone Composites 1422C.-C. M. Ma and S.-W. Yur, National Tsing Hua UniversityEffect of Flow Rate on Crystallization Kinetics of PEEK 1430A. K. Mishra and J. M. Schultz, University of DelawareInterpenetrating Polymer Network Approach to Toughand Microcracking Resistant High Temperature Polymers 3. LaRC-RP71 1434R. H. Pater, NASA Langley Research CenterSynthesis and Structure-Property Behavior of Polyimide Homopolymers andPoly(siloxane imide) Segmented Copolymers for Use as Composite Matrix Resins andStructural Adhesives 1440C. A. Arnold, T. H. Yoon, D. H. Chen, J. C. Hedrick, and J. E. McGrath, Virginia PolytechnicInstitute and State University

ANTEC '89/XXi

Advanced Phenolic Molding Compounds Applications in the Productionof an All Composite Engine 1445M. T. Tabrizi and T. DeBruine, University of Wisconsin-PlattevilleReview of Air Force Thermoplastic Matrix Composites Contractual Programs 1447D. M. Carlin, U.S. Air ForceStamping of Thermoplastic Matrix Composites 1450D. M. Bigg and J. R. Preston, Battelle Columbus DivisionRF Plasma Modified Glass Fiber Polyphenylene Sulfide Composite 1454V. Krishnamurthy and I. L. Kamel, Drexel UniversityStructure and Properties of Unidirectional and 3-D BraidedCommingled PEEK/Graphite Composites 1459A. Morales, J. N. Chu, R Fang, and F. K. Ko, Drexel UniversityThermoforming of High Performance Thermoplastic Composites 1465J. D. Muzzy, X. Wu, and J. S. Colton, Georgia TechEffects of Fiber and Matrix Physical Properties on the TemperatureProfile Inside Their Composite During Cure 1471J. Mijovic and J. Wijaya, Polytechnic UniversityResin-Fiber Interphase in Glass Fiber Reinforced Polyurethaneand Polyurethane-Polyester Hybrid 1475S. Damani and L. J. Lee, The Ohio State UniversityA Study of the Impact Behavior of Chopped Fiber Reinforced Composites 1480H.-T. Kau, General Motors Research LaboratoriesResidual Strength of Carbon/Epoxy Pressure Vessels Subjected to Low Velocity Impacts 1486G. K. Knight, Morton Thiokol, Inc.Role of Coupling Agents in Aerospace Composite Failure 1491S. M. Gabayson, General DynamicsG. Sugerman and S. J. Monte, Kenrich Petrochemicals, Inc.Interlamellar Fracture and Craze Growth in PEEK Composites under Cyclic Loading 1493A. Lustiger, AT&T Bell LaboratoriesEnvironmental Effect on the Water Absorption and Mechanical Propertiesof Carbon Fiber Reinforced PPS and PEEK Composites 1496C.-C. M. Ma and S.-W. Yur, National Tsing Hua UniversityImpact Testing and Evaluation of Hybrid E-Glass/AS4Graphite Fiber/Polyphenylene Sulfide Composites 1501M. Vedula and M. J. Koczak, Drexel UniversityDynamic Mechanical Analysis of Continuous-Fiber/Thermoplastic Composites 1505J. J. Scobbo, Jr. and N. Nakajima, The University of AkronThe Influence of Microstructure on the Mechanical Property Performanceof Long Fiber Reinforced Thermoplastic Composites 1508S. Ward and J. Crosby, ICI Advanced MaterialsInterfacial Adhesion in Fiber Reinforced Thermoplastic Composites 1513U. Gaur, G. Desio, and B. Miller, TRI/PrincetonEffect of Benzoyl Peroxide on Cellulose/LLDPE Composites 1516P Cousin, R Bataille, and S. Sapieha, Ecole Polytechnique de MontrealHigh Temperature Tensile Strength of Hybrid Glass and GraphiteFiber-Reinforced Polyphenylene Sulfide Composites 1519C. W. Pehlert, M. Vedula, and M. J. Koczak, Drexel UniversityThe Glass Transition Temperature as a Parameterfor Monitoring the Cure of a High Tg Amine-Cured Epoxy System 1523G. Wisanrakkit and J. K. Gillham, Princeton UniversityVibration-Based Cure Monitoring for Composites 1527B. Z. Jang, H. B. Hsieh, and M. D. Shelby, Auburn UniversityMonitoring the Composite Curing Process with a Fluorescence-Based Fiber-Optic Sensor 1530R. L. Levy and S. D. Schwab, McDonnell Douglas Research LaboratoriesEffect of Advancement on Epoxy Pre-Preg Processing—A Dielectric Analysis 1534D. R. Day and D. D. Shepard, Micromet Instruments, IncControlled Curing of Polyimide Composites and Study of Process-Property Relations 1537A. Farouk and T. H. Kwon, Rutgers, The State University of New JerseyAssessment of Fiber Distribution and Contiguity in Composite Materials by Image Analysis 1542A. S. Wimolkiatisak and J. R Bell, University of Connecticut

XXU/ANTEC '89

D. A. Scola, United Technologies Research CenterJ. Chang, General Motors Inland DivisionRadiation-Curable Prepreg Composites 1546C. B. Saunders, A. A. Carmichael, W. Kremers, V. J. Lopata, and A. Singh, Atomic Energy of CanadaLimited Research CompanyMechanical Properties of 3-D Composites 1549M. Cholakara, B. Z. Jang, and C. Z. Wang, Auburn UniversityMechanical Properties of Hybrid Composites Containing Both Short and Continuous Fibers 1552I L. Lin and B. Z. Jang, Auburn UniversityTensile Modulus Variations in Random Glass Mat Reinforced Thermoplastic Composites 1555V. K. Stokes, GE Corporate Research and DevelopmentRandom Glass Mat Reinforced Thermoplastic Composites: Analysis of Model Materials 1560V. K. Stokes, GE Corporate Research and Development

FAILURE ANALYSIS SPECIAL SESSION

Fatigue Behavior of Injection Molded Polycarbonate and Polystyrene Containing Weld-Lines 1566R. Boukhili, R. Gauvin, and M. Gosselin, Ecole Polytechnique de MontrealNumerical Modeling of Yield and Fracture in Plastics 1571B. A. Crouch, E. /. du Pont de Nemours & Co., Inc.Fatigue Failure Analysis of Rubber Compounds 1574H. Aglan and A. Moet, Case Western Reserve UniversityDamage Development in Composite Laminates under Monotonic Loading 1577I. M. Daniel and j . W. Lee, Northwestern UniversitySlow Crack Propagation in Polyethylene: Analysis and Prediction 1581W. Brostow, Johannes Gutenberg Universitat and Drexel UniversityM. Fleissner and W. F Miiller, Hoechst AGQuantification and Prediction of Processing Damage in Extruded PVC 1586D. W Riley, Extrusion EngineersThe Use of Computer Simulation in Product Design to Prevent Failure of Plastic Parts 1592G. Forbes, C. Austin, and R. Allan, MoldflowFailure Analysis of a PVC Water Pipe 1594L. J. Broutman, D. E. Duvall, and R K. So, L. J. Broutman and Associates, Inc.Fractographic Study of a Polyethylene Sewer Pipe Failure 1599L. J. Broutman, D. E. Duvall, and R K. So, L. J. Broutman and Associates, Inc.Examination of Field Failures of Fiberglass Rod Guy Strain Insulators 1603M. Ezrin and J. H. Groeger, Jr., University of ConnecticutUsing Fractography for Failure Analysis 1607S. Stotsky and M. Takemori, GE Corporate Research and DevelopmentMedical Device Failures Involving Plastics and Elastomers: Case Studies 1610B. C. Hansel, ECRIA Few Case Histories from 52 Years of Successful Failures 1613W. I. Pribble, Pribble Enterprises, Inc.S. I. Pribble, Ohio Art CompanyA Resin Supplier's Approach to Resolving Plastics Problems 1616E. S. Stumpek, GE Plastics .. 'Common Causes of Plastics Failure—A Sure Road to Litigation 1620W. J. Tobin, Hewlett PackardLegal Aspects of Plastics Failures 1623C. E. Walter, Dewey Ballantine, Bushby Palmer & Wood

DESIGN SPECIAL SESSIONPowder Metal Inserts for Thermoset and Thermoplastic Molded Plastics 1628H. A. Tews, Midwest Sintered ProductsDrag-Induced Pressure Development Barrier Batch Internal Mixers 1631M. Abbaoui, Algerian Petroleum InstituteA. D. Gotsis and C. G. Gogos, Stevens Institute of TechnologyOptimizing Ribbed Plate Design 1637J. L. Throne, University of AkronR. C. Progelhof, University of South Carolina

ANTEC '89/XXiii

Development of Design Criteria for Thermoplastic Injection Molding Composites 1642D. C. Prevorsek, H. B. Chin, and K. W. Lem, Allied-Signal, Inc.Product Design: Basic Processing Guide for Plastics 1646D. V. Rosato, Rhode Island School of Design and Plastics Fallo

APPLIED RHEOLOGY SPECIAL SESSIONDetermination of the Discrete Relaxation Time Spectrum from Dynamic Mechanical Data 1652M. Baumgaertel and H. H. Winter, University of MassachusettsSimultaneous Viscoelastic and Dielectric Measurements of Polymer Systems 1656R. E. Wetton, G. M. Foster, and R. D. L. Marsh, Polymer Laboratories Ltd.J. C. Duncan and A. M. J. Blow, Polymer Laboratories Inc.An Investigation of the Variables in the Melt Elasticity Index Test 1659B. Maxwell, Princeton UniversityComparison of Simple Rheology Tests to Predicted andMeasured Flow Properties of ABS Resins 1663B. J. Furches and G. A Kachin, The Dow Chemical CompanyIncreasing the Utility of the Viscosity Database inPolymer Flow Simulation Using a Molecular Model 1668D. Porter, The Dow Chemical CompanyA Predictive Model for the Steady Shear Viscosity of Polystyrene 1671G. A. Campbell and M. Adams, Clarkson UniversityInfluence of the Low and High Molecular Weight Specieson the Rheological Behavior of Polyethylenes 1675R. Kumar and Y P Khanna, Allied-Signal, Inc.Rheological Properties of Epoxy Solder Mask Coatings 1678S. R Sawan and K. Muni, University of LowellJ. Figlan, International Business MachinesSlip Effects in Viscometric Flows of Highly Filled Suspensions 1682U. Yilmazer and D. M. Kalyon, Stevens Institute of Technology

STATISTICAL QUALITY CONTROL SPECIAL SESSION

Simple Molding Machine Comparison Test for Process Capability 1688R. J. Groleau, RJG AssociatesInjection Molded Part Size Control 1693R. J. Groleau, RJG AssociatesForming a Design of Experiment to Obtain Data for Analysis 1698M. Keating, A-Line PlasticsOptimization of Certain Processing Parameters for Injection MoldingUsing Flow Simulation Analysis and Statistical Techniques 1699R S. Nagarsheth, Pitney BowesUsing Taguchi Methodology for Optimizing Products and Processes 1704B. R. M. Kyle, ORTECH International

HIGH TEMPERATURE POLYMERS SPECIAL SESSION

In-situ Composites: Processability of Blends Containing Liquid Crystal Polymers 1708G. D. Kiss, Bell Communications ResearchR. G. Wong, Stevens Institute of TechnologyCharacterization of Novel Blends of Hydroxybenzoic Acid Based Liquid Crystalline Polymers 1716R. Ramanathan, D. S. Done, and D. G. Baird, Virginia Polytechnic Institute and State UniversityThe Mechanical Properties of Injection Molded Thermotropic LiquidCrystalline Copolyester Parts 17200. Khennache and M. R. Kamal, McGill UniversityStructure Development in Melt Spinning and Drawing Poly Ether Ether Ketone (PEEK) Fibers 1724S. S. Song, J. L. White, and M. Cakmak, The University of AkronPT Resins: A New Easy Processable High Temperature Thermoset 1728S. Das, H. B. Chin, K. W. Lem, and D. C. Prevorsek, Allied-Signal, Inc.Applications of Polymeric Materials for Condensing Heat Exchangers 1734D. M. Bigg, G. H. Stickford, and S. G. Talbert, Battelle Columbus Division

XXiv/ANTEC '89

THERMOPLASTIC ELASTOMERS SPECIAL SESSION

Blow Molding of Thermoplastic Elastomers—A Major Opportunity for the Plastics Processor 1740J. G. D'Auteuil, D. E. Peterson, and C. P Rader, Monsanto Chemical CompanyThermoplastic Elastomers Containing a Liquid Crystalline Polymer 1744X. Qian and A. I. Isayev, The University of AkronDynamic Mechanical Properties of Thermoplastic Elastomers from EVA/PP Blends 1748S. Thomas, Mahatma Gandhi UniversityPolymeric Process Aids for Increased Flow of Melt Processible Rubber 1752G. Hofmann, £ /. du Pont de Nemours and Company, Inc.Structure Development in Tubular Blown Films of PP/EPDM Thermoplastic Elastomers 1756M. Cakmak and M. D. Wang, University of AkronMelt Processible Rubber: Progress and Trends 1760J. G. Wallace, A. L. Moran, and W. R. Abell, DuPont Company

COMPUTER USERS FORUM SPECIAL SESSIONThe Development/Implementation of ACTFLOW,a CAE Environment Designed for Polymer Flow Analysis 1766K. H. Reddy, Xerox CorporationA Numerical Simulation of the Resin Transfer Mold Filling Process 1769M. V. Bruschke and S. G. Advani, University of DelawareDesign and Analysis of Spiral Blown Film Dies 1774K. Benkhoucha and D. H. Sebastian, Stevens Institute of TechnologySimulation of Viscoelastic Flow in Complex Channels: A Finite Difference Approach 1779T. D. Papathanasiou and M. R. Kamal, McGill UniversityRoundtable on Computerized Plastics Materials Databases 1784D. Dieckmann, HULS America Inc.Diagnosing and Solving Extrusion Problems on Personal Computers 1790I. Klein and R. J. Klein, Scientific Process & Research, Inc.Material Information Options 1793J. A. Morgon, International Plastics SelectorComputer Aided Blend Composition 1797S. E. Kulldorff, Polydata Ltd.E. Baur, Institut fur Kunststoffverarbeitung (IKV)

PLASTICS DISPOSAL AND RECYCLING SPECIAL SESSIONPlastics and the Environment: Some Misconceptions 1800H. V Smith, ConsultantToughening of PET/HDPE Polyblends from Recycled Beverage Bottles 1802I.-M. Chen and C.-M. Shiah, Union Chemical Laboratories, ITRITechnology for Recycling Post-Consumer andIndustrial Waste Plastic into New, High Quality Products 1807K. Carrier, Innovative Plastic Products, IncorporatedPhysical Characteristics and Properties of Profile ExtrusionsProduced from Post Consumer Commingled Plastic Wastes ' 1809R. W. Renfree, T. J. Nosker, S. Rankin, H. Frankel, T. M. Kastemakis, and E. M. Phillips, Rutgers,The State University of New JerseyEffects of Additives on Mechanical Properties ofWood Fiber/High Density Polyethylene Composites 1813S. Selke, K. Yam, and K. Nieman, Michigan State UniversityMethyl Methacrylate Grafted Rubbers as Versatile Modifiers for Mixed Matrix Polymer Blends 1816H. Keskkula, T.-W. Cheng, and D. R. Paul, The University of Texas fit AustinValue Added Recycling Emphasizing PET and EPS 1819A. G. Staniulis, MRC Polymers, Inc.

ALLOYS AND BLENDS SPECIAL SESSION

Rheological and Mechanical Properties of Immiscible Blendsof EVOH and Styrene-Based Polymers 18240. Chang, S. R McCarthy, and N. R. Schott, University of Lowell

ANTEC '89/XXV

Novel High Heat and Solvent Resistant Styrenic Materials 1828R. J. McCready, ARCO Chemical CompanyInvestigation of Nylon/EPDM Blends 1830J. C. C. Cheng, R. H. Chang, F. J. Tsai, and S. H. Chang, Union Chemical Laboratories, ITRIPolyblends of PP with PET: Effects of Chemical Modification 1835M. W. Young, M. Xanthos, and J. A. Biesenberger, Stevens Institute of TechnologyThe Effect of Deformation History on the Morphology ofBlends of Polycarbonate and a Thermotropic Liquid Crystalline Polymer 1843A. Kohli, N. Chung, and R. A. Weiss, University of ConnecticutCharacterization and Processing of Blends of PolyethyleneTerephthalate with Several Liquid Crystalline Polymers 1847A. M. Sukhadia, D. Done, and D. G. Baird, Virginia Polytechnic Institute and State UniversityFlow-Induced Mixing of Blends of Poly(ethylene-vinyl acetate)and Solution Chlorinated Polyethylene 1852I. Hindawi, J. S. Higgins, and A. F. Galambos, Imperial College of Science and Technology and HimontR. A. Weiss, University of ConnecticutCharacterization of Latex Copolymers by DSC, TMA, and TSC/RMA Spectroscopy 1855R Cebeillac, M-J. Fauran-Clavel, and C. Lacabanne, Paul Sabatier UniversityJ. R Ibar, SolomatStaining and Its Alternatives for TEM Imaging of Multiphase Polymers 1859B. A. Wood, E. I. du Pont de Nemours & Company, IncCharacterization of Microphase Separation of Copolymers by 13C-NMR and TEM Methods 1862J. J. Shen, Continental Polymers, Inc.D. Mclntyre, The University of AkronCharacterization of Polyester/Polycarbonate Blendsby Size Exclusion Chromatography and Melt Rheometry 1866R. L. Miller, R. V. Brooks, and J. E. Briddell, Eastman Kodak CompanyHydrodynamic Analysis of a Banbury Mixer—2DFlow Simulations for the Entire Mixing Chamber 1870J.-J. Cheng and I. Manas-Zloczower, Case Western Reserve University

STUDENTS SPECIAL SESSIONAn Analysis of Porosity by Taguchi Methods 1876B. L. Guinn, Ball State UniversityReinforcing Extruded ABS Tubes by the Addition of Ribs and Foam to the Core 1879D. N. Mattson, The Pennsylvania State University at ErieOn-Line, Non-Contact Precision Measurement and Control Systems 1881J. L. Spray, Western Michigan UniversityImpact Fatigue Testing: A Technique for theDamage Tolerance Assessment of Polymer Composites 1884C. Christiansen, Auburn UniversityModel Composite Systems of Uniformly Spaced Fibers 1887J. Yarboro, University of FloridaA New Silane Coupling Agent for Glass Reinforced Polypropylene 1891C. H. Johnston, The Pennsylvania State University at ErieThe Use of Silane Coupling Agent to Improve Bonding between Polyester and Melamine 1894M. R. Mitkowski, The Pennsylvania State University at ErieProject Report: Development of a Climbing Drum Peel Test Apparatus 1897M. Baker and C. Caputo, Pittsburg State UniversitySurface Structure and Mechanical Properties of RF Plasma TreatedCalcium Carbonate/Polypropylene Composites 1900H. L. Chisholm, University of FloridaA New Test for Microcracking of Polyurethane 1902J. Milman, J. Mason, J. Piontkowski, K. Merritt, A. Moet, and S. A. Brown, Case WesternReserve UniversityVolumetric and Machine Control in Injection Molding 1905S. Chammas and R Foo, San Diego State UniversityAuthor Index 1907

XXVi/ANTEC '89