Purchase Qty. Reference FOB Price
10,000-19,999 kg US$2.00
20,000-99,999 kg US$1.50
100,000+ kg US$1.00
Product Description
Product Description Polypropylene is a polymer formed by addition polymerization of propylene. It is a white waxy material with a transparent and light appearance. The chemical formula is (C3H6)n, the density is 0.89~0.91g/cm3, It is flammable, with a melting point of 189ºC, softening at about ...