What is polybutadiene acrylonitrile?

Polybutadiene acrylonitrile (PBDN) is a copolymer made up of butadiene and acrylonitrile monomers. It has excellent oil and fuel resistance, abrasion resistance, and toughness, making it an ideal material for various industrial applications. PBDN is commonly used in the production of seals, gaskets, hoses, and other automotive components. It also has good electrical insulation properties and can be used in the production of wires and cables. PBDN's properties can be improved by crosslinking, which can be achieved by radiation, chemical crosslinking, or peroxide curing.