PFA GranulesEnglish name: Polyfluoroalkoxy, a small amount of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene copolymer. It is mainly widely used in chip flower blue, battery cover plate, high temperature wire, oil well detection cable, coaxial line, lighting line, anti-corrosion in more complex use environment, injection molded parts in ultra-pure fields, thin-walled wires, etc.

PFA particle characteristics

1. It is a copolymer of a small amount of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene. The melt cohesiveness is enhanced, the solution viscosity is reduced, and the performance is unchanged compared with PTFE. This kind of resin can be directly processed into products by ordinary thermoplastic molding methods.

2, long-term use temperature -196-260 degrees, has excellent chemical resistance, corrosion resistance to all chemicals, the friction coefficient is the lowest in plastics, there are good electrical properties, its electrical insulation is not affected by temperature, known as "plastic king.

3, its chemical resistance is similar to polytetrafluoroethylene, better than vinylidene fluoride.

4, its creep resistance and compression strength are better than PTFE, high tensile strength, elongation up to 100-300%. Good dielectric properties, excellent radiation resistance. Flame retardant up to V0 level.

5, suitable for the production of corrosion-resistant parts, wear parts, seals, insulation parts and medical equipment parts.

6, high temperature wire, cable insulation layer, anti-corrosion equipment, sealing materials, pump valve bushing and chemical container.