What is Acrylonitrile/Butadiene Copolymer CAS 68891-50-9?
Acrylonitrile/Butadiene Copolymer (CAS 68891-50-9) is a versatile synthetic polymer produced by the copolymerization of acrylonitrile and butadiene. It forms the foundation of nitrile rubber materials that are highly valued for their outstanding resistance to oils, fuels, and solvents. The product is supplied in pellet or rubber form and offers excellent mechanical strength, elasticity, and durability. Due to its balanced performance and processing stability, it is widely used in automotive, industrial, and engineering applications around the world.
Acrylonitrile/Butadiene Copolymer CAS 68891-50-9 Use
Rubber and Elastomer Industry
The copolymer is the base material for nitrile rubber (NBR), known for excellent resistance to oil, fuel, and chemicals.
Automotive Applications
Used in seals, gaskets, O-rings, hoses, and fuel system components.
Industrial Products
Applied in conveyor belts, protective gloves, adhesives, and molded rubber parts.
Plastic Modification
Used as an impact modifier for PVC and other plastics to improve flexibility and toughness.
Consumer and Engineering Goods
Commonly found in footwear, mechanical parts, and vibration-resistant products.
Acrylonitrile/Butadiene Copolymer CAS 68891-50-9 safety
Acrylonitrile/Butadiene Copolymer is a stable industrial polymer widely used in rubber and plastics processing.
Generally safe under normal handling conditions
Avoid inhalation of dust during processing
Use gloves and protective equipment when handling hot or molten material
Ensure good ventilation in working areas
This product is intended for industrial use only and should be handled according to local chemical safety standards.
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