1. The PTFE tube has a long-term use temperature of -80-260 degrees, has excellent chemical resistance, is corrosion resistant to all chemicals, has the lowest friction coefficient among plastics, and has good electrical properties, and its electrical insulation Not affected by temperature, it is known as the “Plastic King”.
2. Its chemical resistance is similar to polytetrafluoroethylene and better than vinylidene fluoride.
3. Its creep resistance and compressive strength are better than PTFE, with high tensile strength and elongation of 100-300%. Good dielectric properties and excellent radiation resistance. Flame retardant
4. Non-toxic: It is physiologically inert and can be implanted in the human body.
5. It is a copolymer of a small amount of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene. The melt adhesion is enhanced, the melt viscosity is reduced, and the performance is unchanged compared with polytetrafluoroethylene. This kind of resin can be directly processed into products by ordinary thermoplastic molding methods.