... -toxic,odourlessness 4.Good wear resistance Polypropylene referred to as PP, is made of polypropylene resin plus auxiliary agent, by extrusion ... likeProduct Processing solutions Sawing,drilling,milling,turning,routing,carving,die-cutting,shearing with different tools or machines PP rod Characteristics ... 7. Pump and valve components, medical appliance parts, seal, cutting board, sliding profiles