... Competitive price, good quality Punctual shipment Polypropylene is also said PP, it includes many grades: Film grade, pipe grade, ... . Transparency is also polyethylene, hardened than polyethylene. Recycled PP pellets are very clean and top quality from excellent wwaste ... 1183g/cm30.525Application: The main use of metal additive with PP: the fender, ventilation pipe, fan, etc), equipment (dishwasher ...