Min. Order Reference FOB Price
17 Pieces US$708.00-768.00 / Piece
Product Description
Product Description A: Property Polyvinyl chloride is high molecular compounds polymerized by vinyl chloride monomer(VCM) with structural element as CH2-CHCLn,degree of polymerization usually as 590-1500.In the process of re-polymerization ,affected by kinds of factors such as the polymerization ...