The main raw material of polyvinyl alcohol (PVA) is vinyl acetate. PVA(PVA 100-27S & PVA 1799S) is made from vinyl acetate by polymerization and alcoholysis. Downstream, it is used to manufacture polyvinyl acetal, gasoline-resistant pipe and vinylon synthetic fiber, fabric treatment agent, emulsifier, paper coating, adhesive, etc., widely used in paper making, textile and construction fields.

Industrial chain diagram: