PTFE is a very useful material because it has a unique combination of properties. PTFE is chemically inert, weatherable, excellent electrical insulation, high temperature resistance, a low coefficient of friction and non-adhesive properties.
Valve-spindle cord made of pure expanded PTFE, used as valve-spindle and flange seals in the chemical, pharmaceutical and food processing industries. Flanges are sealed quickly and securely by simple insertion of a ring of PTFE round cord (ends twisted).
APPLICATION
Media： Acids, alkalis, solvents, gases, etc.
Temperature： -240 up to 260°C
Pressure： 100 bar
PH-Value： 0 - 14
Density： Grade A/B: 0.70/0.80g/cm3 1.0~1.5 g/cm3 on request
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