It is highly resistant to heat and chemicals, puncture and tear resistant at high temperatures and offers optimal performance in electrical and thermal insulation. And so it is widely used as electrical isolation transformer, motor, coil, capacitor and frequency conversion power supply in electronic industry. High insulation, high temperature resistance, acid and alkali-resistance, low electrolysis, mechanically sound, friction with abrasion resistance, tear resistance, restless surface which tear Ideal for protecting sensitive printed circuit board (PCB) components such as gold wires and gold fingers during the wave soldering process. Also wide use as electrical insulator for motor power supply, coil, capacitor, transformer and frequency conversion in electronic industry.