ABS resin is the most widely used polymer with the largest output at present. It combines all kinds of properties of Pb, pan and PS organically, and has excellent mechanical properties of toughness, hardness and equilibrium of rigid phase. ABS is a terpolymer of acrylonitrile, butadiene and styrene. A represents acrylonitrile, B represents butadiene and s represents styrene. After practical use, it is found that ABS plastic pipe is not resistant to sulfuric acid corrosion, and will be crushed and cracked when meeting sulfuric acid.
Because of its three components, it has good performance; acrylonitrile gives ABS resin chemical stability, oil resistance, certain stiffness and hardness; butadiene improves its toughness, impact and cold resistance; styrene makes it have good dielectric properties and good processability.