Paint Pigment Solvent Coating Emulsion Paint Additives and Formulations
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Transcript of Paint Pigment Solvent Coating Emulsion Paint Additives and Formulations
PAINT, PIGMENT SOLVENT, COATING, EMULSION, PAINT ADDITIVES AND FORMULATIONS
PAINT ADDITIVES
Skills of additionMatrix dilutionWetting and Dispersing AgentsWetting and DispersionWettingDispersionAnlonic SurfactantsCationic SurfactantsNon Ionic SurfactantsAmpholeric SurfactantsMethod of additionSide effectsCaution
Additives for viscosity controlSide effectsScratch, mar, slip and abrasion resistance Natural WaxesSynthetic waxes Petroleum waxMicrocrystalline wax Polyethylene and polypropylene waxesPTFEAddition methodSide effectsThixotropic and Antiselling AgentsSettingOrganioclaysHow to use Side effectsOrganic thixotropic agentsMethod of additionThxotropic agents for water borne coatings DissolutionAssociative thickenersSide effectsAnti sinning agents Side EffectsAnti Foaming Agents and DefoamersDefoamersApplication Method Side effectsCoupling Compounds (Adhesion Promoters)Mode of Use SuppliersDesiccantsMode of use
Side effectsManufacturersWet Edge AdditivesThe wet edge problemSoltionsManufacturersSide effectsDriersOver basic driersAddition normsSide effectsSide effectsActivatorsBiocidesTesting and Selection of a biocideUV, Light and heat StabilizersOxidation catalyzed by UVAnti OxidantsHindered Amines light stabilizers (HALS)Side effectsAromatic AminesOrganic Sulfur CompoundsPhosphorous Compounds
SOLVENTS
Purpose of solvent in a paint True Solvent Latent solvent or secondarySolvent or co solvent Non solvent/DiluentTesting of SolventsPhysical testsChemical testsBottling point or distillation rangeTypes of solvents Hydrocarbon solventsBenzene, Toluene, Xylene (BTX)Halogenated hydrocarbonsOxygeneted hydrocarbon
PIGMENTS
Physical PropertiesSolubilitywater solublesShould be either white or colouredParticle size Refractive indexDensityColour, shade and strength
PorosityMelting point and thermal stabilityChemical PropertiesPurityResistance to acids, alkalies and chemicals Resistance to degradation due to oxidationPigments should have no ion exchange properties Commercial aspectsToxicity and environmental issues Characterization and physical relationshipsParticle size and surface area Application problemsImportant MembersOrganic PigmentsIso Indolinone PigmentsMetal complex pigmentsCopper phthalocyaninePhthalocyanine Green QuinacridonePigment violet 23
HOW TO FORMULATE A PAINT
Optimization of Surfactants by Dinlel How point method Formulating guidelinesSteelPrimers for Steel General Principles of FormulationAdditives for enhancement of performance Organic Corrosion inhibitorsEffects of water on solvent based paint properties Zinc rich primers (Sacrificial corrosion Inhibitors)
INHIBITIVE PRIMERS FOR METAL
Fundamental considerationsOxidizing InhibitorsNon-Oxidizing inhibitorsPigment solubilityDesign strategiesPrime pigment componentInhibitive pigmentsExtender packagePigmentary thixotropesDesign considerationsOptimizing PVC/CPVC
PAINTS FOR SHIPS
ExternalInternal
Selection of Underwater coating systemAinticorrosive compositionsAntifouling CompositionsSoluble and Insoluble matrix type Typical formulationTie coat/sealer coatBoottoppings
DRYING AND CURING ADDITIVES
IntroductionPhysically drying systemsChemical drying/curing systemsDriers for air-drying systemsDriers for water borne systemsCatalysts for chemical curing systemsPhoto initiatorsInititors
LIGHT STABILIZERS
IntroductionDegradation mechanismLight stabilizersUltraviolet absorbersExcited state quenchersHindered amine light stabilizers
FOAM CONTROL ADDITIVES
IntroductionFoam formationComposition of foamcontrol additives
ADDITIVES FOR POWDER COATINGS
IntroductionCuring agentsCatalystsUV curable powders
CALCIUM ALUMINIUM SILICATE AND MAGNESIUM ALUMINIUM SILICATE
IntroductionHiding by spacing of Tio2 pigment particlesPresent workExperimental Materials Structural and morphological study morphological study
Methods for preparing different paint compositionsCharacterisation of different properties of paintsResult & discussion% Non volatile matterViscosityFinish & grindingMechanical properties OpacityWhiteness indexGlossTinting strength
PAINT STAINERS
IntroductionCharacteristics of ideal stainersExperimentalThe reactorPreparation of emulsionPreparation of stainersResults and discussionConclusion
PAINTING OF AIRCRAFT
IntroductionRequirement of aircraft coatingsTypes of aircraft coatingsSynthetic coatingsNitrocellulose coatingsAcrylic coatingsEpoxy coatingsPolyurethane coatingsPaint applicationSurface preparationAluminium and its alloys Steel and magnesium alloys CompositionsApplication method/detectsAdhesionLiftingOrange peelDry spraySagging/runningBlushing
ANIONIC BITUMEN EMULSIONS
IntroductionBasic bitumen chemistryBitumen as a coating material
The need to develop Cold TechnologyThe Science of bitumen emulsions A brief reviewAnionic bitumen emulsionsAnionic surfactants: soapsPolymer modification of bitumen emulsionsRubber modified bitumen emulsion coatings
RHEOLOGY MODIFIERS IN WATERBORNE PAINTS
IntroductionRheology modifiers for waterbased paintsExperimentalMaterials and MethodsPreparation of distemper plastic emulsion paint (interior) and exterior house paint.Characterization of distemper, plastic emulsion paint and exterior house paintResults and discussion Conclusion
HIGH PERFORMANCE COATINGS
IntroductionHigh performance coatings Acrylic textured coatingsThermal insulating paint Anti carbonation coatingsHigh build acrylic coatings for bridgesEpoxy polyurethane floor coatings antiskids/screedsSilicone siloxane penetrating primersWater repellent coatings Heavy duty glass flakes coatingsFire retardant and infumescent coatingsSome of the projects with high performance coatingsApplications of high performance coatings
BIO-DIESEL OPPORTUNITIES FOR THE COATING INDUSTRY
GlycerineEpichloro hydrin, glycedol and polyglycerolCarbon source for fermentation productFood additivesCarbon credits
ROAD MARKING PAINTS
IntroductionComposition of HMTP road marking paint PropertiesBinder for HMTP road marking paint Aim of present investigationExperimentalPreparation of rosin modified lacPreparation of HMTP of marking paintApplication and evaluation
Testing MethodsResults and discussions
EMULSIONS
IntroductionExperimentationEmulsion processing Paint processingResults and discussionGlass transition temperature for desired coatingSpeciality monomer incorporationIso bornyl methacrylate Iso bornyl methacrylate Iso decyl acrylateVeova-11Ethyl methacrylateEffect of the crosslinkersHexane Dial diacrylate (HDODA)Glycidyl Metha Acrylate (GMA)Aceto Acetoxyethyl Methacrylate (AAEMA)Effect of the photo initiator2.2 dimethoxy 2phenylacetophenone (DMPA)Benzophenone deriva've (BPD)Effect of polymerizable surfactantConclusion
SILICA GELS
IntroductionMechanism of mattingThe "ideal" base materialSilica gel technology features and benefitsPorosity they key to high efficiencyParticle size control optimum gloss reduction and surface smoothnessSurface modification stability and compatibilityAdvances in silica gel metting agents
EMULSION PAINTS
Protective Colloid pHEmulsion FormationEmulsion PolymerizationIngredientsPost emulsificationStability of EmulsionsPhase Volume
PAINT AND VARNISH REMOVERS
Paint Removal
FormulationSolvent Paint and Varnish RemoversChemical RemoversNonchlorinated Solvent Paint RemoversMechanism of Paint Removal Method of paint Removal
SPRAY PAINTING
Conventional Air SprayAirless SprayHot SprayDual ComponentElectrostatic SpraySpraying Today's PaintsAutomation and SprayingThe Professional Spraymain
PAINT BASES
Bronzing Solution for PaintsFireproof PaintsPaints for gold and GildingGold Enamel Paints Graining with PaintLuminous PaintPaints for Metal SurfacesRust PaintsPaints for roofs and roof PapersRubber base (Latex) PaintsPaints, Stains etc. for ShipsPaints for Walls of Cement, Plaster Hard Finish etc. Paints waterproof and weatherproofPaint for woodDurable House PaintMisellaneous Recipes, Paints etc.Tire Presserving Paint
PAINT, VANRISH AND ENAMEL REMOVERS
To remove Old Oil, Paint or Varnish Coats
PAINT MIXING AND GRINDING
Paint Mixing and GrindingHouse PaintsRed Barn PaintsRust and Weather Proof PaintsRoofing and PaintsTouch up BlackTop DressingsVarnish Type Dressing
Lacquer Type Dressing Water Stains
PIGMENTS FORMULAE
Grounds for Graining ColoursPositive ColoursGray TintsColour TestingPile OintmentsPlant ParasitesPlants
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