Purchase Qty. Reference FOB Price
1-4 Tons US$650.00
5+ Tons US$850.00
Product Description
Product Description Polyvinyl chlorides is high molecular compounds polymerized 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 process, reaction conditions, reactant ...