... Good processing ability 2) Excellent stability 3) Extremely safe for operation Plastic raw material (CPE 135A) is our main product which is a ... It is easy to be shaped.6) Extremely safe for operation. CPE is harmless to human body and the environment ... , pipe, pipe fittings, waterproof material, wire and cable jacket, seals, PVC plastic such as the extrusion of laminated rubber. plastic raw material