What is PVF material?

PVF is called polyvinyl nitrogen and was developed by DuPont in the 1940s. PVF is a high-strength thermoplastic resin. It is formed by extrusion of a copolymer of nitrogen and nitrogen-carbon molecules. The chemical formula of PVF has only one nitrogen atom. It is an excellent material with excellent flexibility and chemical resistance, durability.

Composed of 100% chlorine resin PVF, its unique properties include excellent weather resistance, excellent mechanical ductility, and corrosion resistance to many chemicals, solvents, and colorants. PVF coating does not contain plasticizers such as acrylic, so it has excellent anti-aging performance, and maintains toughness and flexibility in a wide temperature range. The surface of the dense coating film has no defects, is stain-resistant and easy to clean, has excellent fire resistance, and is safe and environmentally friendly.

It was put into commercial application in 1961. For more than 50 years, it has been widely used in various industries such as aerospace, building exterior walls and roof solar cell components, outdoor advertising and interior surface protection.