Perfluoroalkoxy vinyl ether copolymer (PFA)
Product Features
●PFA is a copolymer of a small amount of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene. The melt bonding property is enhanced, the melt viscosity decreases, while the performance remains unchanged compared to polytetrafluoroethylene. This type of resin can be processed into products using ordinary thermoplastic molding methods.
●Long-term use temperature -80℃ to 260℃, with excellent chemical corrosion resistance, resistant to all chemicals, the lowest friction coefficient among plastics, and good electrical performance, its electrical insulation is not affected by temperature, earning it the title of "king of plastics."
●Its chemical resistance is similar to that of polytetrafluoroethylene, better than that of polyvinylidene fluoride.
●Its creep resistance and compressive strength are both better than polytetrafluoroethylene, with high tensile strength and elongation rates of 100-300%. It has good dielectric properties and excellent radiation resistance.
●Non-toxic: It has physiological inertness and can be implanted in the human body.
Product Applications
Suitable for making corrosion-resistant parts, wear-resistant parts, seals, insulating parts, and medical device components. High-temperature wires, cable insulation layers, anti-corrosion equipment, sealing materials, pump valve liners, and chemical containers.
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