Purchase Qty. Reference FOB Price
1,999-9,998 kg US$2.00
9,999+ kg US$1.80
Product Description
1. What is polypropylene? PP looks like PE, but PP is more transparent and lighter. PP is flammable. PP itself has low water absorption and low breathability. PP has good mechanical properties, with tensile strength and yield strength superior to PE, PS, and ABS. PP is resistant to stress cracking ...