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¡æ¡«+260¡æ.

[ 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 ]