Acrylonitrile Butadiene Styrene (ABS)

We deals in acrylonitrile butadiene styrene (abs) of lg, absolac and other imported granules.
Abs is a terpolymer made by polymerizing styrene and acrylonitrile in the presence of polybutadiene. The proportions can vary from 15 to 35% acrylonitrile, 5 to 30% butadiene and 40 to 60% styrene. The result is a long chain of polybutadiene criss-crossed with shorter chains of poly(styrene-co-acrylonitrile). The nitrile groups from neighboring chains, being polar, attract each other and bind the chains together, making abs stronger than pure polystyrene. The styrene gives the plastic a shiny, impervious surface.