Polyvinylidene chloride (PVDC) has excellent barrier properties. my country’s high-end demand relies on imports.

Polyvinylidene chloride is a resin obtained by suspension copolymerization of vinylidene chloride as the main raw material and other monomers. It is also called vinylidene chloride copolymer resin, or PVDC in English. Polyvinylidene chloride is non-toxic and odorless, and has the advantages of acid and alkali resistance, grease resistance, moisture resistance, light resistance, antioxidant, anti-aging,…