... Film grade, pipe grade, injection grade, fiber grade, yarn grade, coating grade, powder grade, homopolymer, biaxial orientation stretching polypropylene, impact copolymer ... somethimes it can replace new material for some domain, reduce materials cost.Specification: MethodUnitTypical ValueRheological properties Melt Fl Index 230!aC ... such as Cut the grass machine . PP Pipe Grade/Copolymer/Coating Grade