بواسطة
hainingll ٢٢ ديسمبر، ٢٠٢١
PE, the chemical name of polyethylene, is a semi-crystalline thermoplastic material, and HDPE is generally used in the production of PE tarpaulins.
PVC, the chemical name of polyvinyl chloride. The base material of PVC tarpaulin is high-strength polyester cloth, double-layer PVC paste resin, mixed ...