PVC acrylic processing aid and impact modifier, ACR, MBS - Product

Brand : D&D
Color : White

Other Specification : Processing Aids Products Are High Molecular Weight Polymers Developed By Our Company Using Advanced Polymerization Technology And Drying Techniques. These Products Can Improve PVC Gelation, Fusion Fluidity And Processing Performance And Are Broadly Used In PVC Profiles, Sheets, Pipes, Pipe Fittings And Foam Products. Acrylic Process Aids Have Been Widely Used For Decades In The Production Of Both Rigid And Flexible PVC Materials. Their Advantages Are Well-known And Are Briefly Reviewed In This Paper. Excessive Use Of Process Aids Or Selection Of The Wrong Molecular Weights May, However, Lead To Undesirable Behavior Ultimately Resulting In Defects In PVC Materials. These Limitations Are Discussed In Detail And Explained On The Basis Of General Polymer Science Considerations. Some Criteria To Optimize The Proper Selection Of The Level And Nature Of The Process Aids In PVC Formulations Are Given In Relation To The Final Applications, Such As Films, Window And Foam Profiles, Pipes, And So On. Our PVC Impact Modifier Is Made From Acrylate Monomer By Emulsion Polymerization. It Shows Typical Core-shell Structure. The Core Is Moderate Cross-linked Butyl Acrylate(BA). This Shell Is Methyl Methacrylate Which Has Excellent Compatibility With PVC Resin. The Shell Can Absorb And Disperse The Energy Added To PVC Rigid Product Caused By Impact. It Has Excellent Properties Of Impact And Low Temperature Resistance. This Acrylic Impact Modifier & Mbs Impact Modifier Is Especially Suitable For Outdoor Rigid And Semi-rigid PVC Product And Those Products Which Have High Request On Impact And Weather Ability. It Is Amorphous White Flowing Powder. It Can Be Dissolved In Ketone And Chlorinated Hydrocarbon, But Not In Water And Alcohol.

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