Introduction to the physical properties of PFA tubes

PFA hose, smooth inner tube with good flowability, with extra large flow rate, inhibit particle aggregation, white PTFE hose by FDA food grade food grade hose, non-toxic material, sanitary hose with chemical inertia, will not release odor contaminated fluid. Excellent weather resistance, not easy to burn; non-stick surface, easy to disinfect, steam or detergent cleaning; PFA hose working pressure range is wide: -54 ℃ ~ 232 ℃ sanitary hose.

　　PFA tube physical properties:

　　1. Perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene copolymer. Compared with PTFE, the properties of this resin can be processed directly by ordinary thermoforming.

　　2, its creep resistance and compressive strength are better than PTFE, higher tensile strength, elongation up to 100-300%. Good dielectric properties and excellent resistance to radiation. High flame retardancy.

　　3, long-term use temperature -80-260 degrees, excellent chemical resistance, all chemical resistance matting, the lowest coefficient of friction in the plastic, and good electrical properties, its electrical insulation is not affected by temperature for.

　　4, its chemical resistance and polytetrafluoroethylene similar, better than partial difluoroethylene.

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