PI rod sheet for sale

OEM PI plastic plate tube rod sheets 

PI is a polymer of imide monomers. Polyimides have been in mass production. Guangzhou Engineering 

Plastics Industries (Group) Company has studied and applied this material in many industries for many 

years. With their high temperature resistance, chemical resistance, mechanical toughness,natural lubricity, 

wear-resistance & insulation properties. It provides operating temperatures from cryogenic to 300°C(570°F), 

great plasma resistance, plus a UL rating for minimal electrical and thermal conductivity.

Special properties of Polyimide PI

1.Long-term thermal stability 300 °C (short-term up to 400 °C)

2.Good cryogenic properties down to -270 °C

3.High strength, modulus and stiffness also at high temperatures over 260 °C

4.Excellent wear resistance under high surface pressure and high sliding speeds

5.Excellent thermal and electrical insulation

6.Minimal thermal conductivity

7.High purity, low outgassing in vacuum conditions in accordance 8.Good machinability

9.Good chemical resistance to acids, fats and solvents

10.Highest flame retardant grade UL-94 V-0

11.Irradiation resistance

12.Aging resistance