With professional PTFE Tubing factory,Website:http://www.china-seals.com, Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading China PTFE Tubing manufacturers and suppliers. [ Features ] PTFE insulation articles for electronic and electrical industries are manufactured by ram extruding method with PTFE granular resin. It skived by machine. It has the most chemical-resistant and the best dielectrical properties.It has the lowest coeffcient of friction of all known solid materials and a wide range of practicable temperature from -180°C - +260°C. [ Has realiable electric inshlation skived by machine ] Voltage resistance test under working frequenecy Joining the insulator with conducting rod at 50Hz,dipping it into oil then testing. Test result: All are up to the standard. [ Partial discharge test ] Model Voltage(KV) Discharge(PC) Conclusion N1 29 0 check out N2 30 3 check out N3 30 0 check out N4 32 2 check out N5 28 0 check out N6 30 0 check out
