Min. Order Reference FOB Price
50 kg US$3.00 / kg
Product Description
Product Description Polypropylene, referred to as PP, is a polymer made of propylene by addition polymerization. It is a white waxy material with a transparent and light appearance [4]. The chemical formula is (C3H6)n, the density is 0.89 ~ 0.91g/cm3, [1] flammable, the melting point is ...