Mdi R&D Presentation
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Transcript of Mdi R&D Presentation
![Page 1: Mdi R&D Presentation](https://reader034.fdocuments.in/reader034/viewer/2022052412/558e4f3b1a28ab21318b473c/html5/thumbnails/1.jpg)
Wide Range of Expansion RatiosSoftness Levels Foam Density
mdi Injection Molded Flexible Foam
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Closed Cell with Skin
Nucleation of Cell Structure
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Research & Development
• Materials Characterization &
Analysis
• Compound Specifications &
Records
• Development of New
Formulation
• Innovative Research of Novel
Materials
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Testing & Analysis• Gravimetric Characterization
– Dimensional Parameters, Density, Specific Volume
• Rheological Testing– Materials Flow, Melting
Transition, Cooking Time, Expansion Behavior, Viscosity, Melt Index, Flexural Modulus, etc.
• 2D/3D DigiMicroscopic Analysis- Surface Morphology- Cell Structure and Distribution
![Page 5: Mdi R&D Presentation](https://reader034.fdocuments.in/reader034/viewer/2022052412/558e4f3b1a28ab21318b473c/html5/thumbnails/5.jpg)
Testing & Analysis• Mechanical Testing
– Tensile, Compression, Cyclic, Fatigue, and Flexibility
• Color Matching Spectroscopy• Heat/UV Aging and Stability
Testing
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Compound Specifications• Materials Specs and Safety
Records– Verification, Approval, MSDS,
Sample Control• Color Checking and Validation• Compound Improvement
Projects• Toll Compound Formulation
and Ordering process
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New Formulation Development
• New Product Evaluation– Customer Demands and Application
Requirements
• Raw Materials SelectionResin system, functional fillers, cross-linkers, blowing agent
• CompoundingCompound testing and test coupon preparation
• Testing & AnalysisApplication requirement and customer
approval• Scale up and formulation
standardizationToll compounding and production
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New Raw Materials• Existing Polymer System: EVA & LDPE
– Other possibilities: Flexible PolyOlefins, TPV, Polyelastomers, Styrinic Block Copolymers
• Existing Filler Non-functional– Other possibilities: Heat Stabilizers, Flame Retarders,
Mechanical Reinforcement• Blowing Agent
– Non-Azocompound for food and medical application• Heat Curing vs. UV Curing
– Faster and safer vulcanization– Better heat and compression set up