PFA is a copolymer of a small amount of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene,PFA GranulesIt has excellent characteristics of heat resistance, cold resistance, cracking resistance, chemical corrosion resistance, etc. It is also widely used in chip flower blue, battery cover plate, high temperature wire, oil well detection cable, coaxial line, lighting line, anti-corrosion, ultra-pure injection molding parts, thin-walled wires, etc. in complex use environment.

pfa particlesMaterial performance parameters:

Relative density (g/cm3):2.13-2.18

Melt flow rate (g/10min):3-20 (can be customized)

Melting point (℃):305±10

Tensile strength (Mpa):≧ 15

Elongation at break (%):≧ 200

Hardness (Shore):59

Yield Strength (MPA):--

Dynamic friction coefficient (-):0.2

Maximum continuous use temperature (℃):250

Thermal deformation temperature (℃(1.82MPa)):47

Thermal expansion coefficient (/105/℃):12-20

Volume resistance rate (Ω.cm):10 to the 18th power

Insulation breakdown voltage (KV(3.2mm thick):20

Relative dielectric constant (1KHZ):2.1

Dielectric loss tangent (1KHZ):<0.000