The Main Characteristics Of PI (Polyimide)

Thermoplastic polyimide resin (PI) comprehensive performance is very good.It has the characteristics of corrosion resistance, fatigue resistance, high temperature resistance, abrasion resistance, impact resistance, low density, low noise, long service life etc.;

Excellent high temperature performance(Long term -269 ℃ ---280 ℃ without deformation);

To maintain long-term creep resistance and fatigue resistance in a wide temperature range;

At 280 ° C (512 ° F) under tensile strength and flexural modulus of high enough;

Compressive strength improvement;

The chemicals, solvents, lubricants and fuel the extraordinary resistance, good sealing performance;

Inherent flame resistance, no smoke emission;

Low noise, good self-lubricating performance, no self lubricating oil;

Low coefficient of thermal expansion;

Low density, high hardness;

Low water absorption rate;

Good electrical resistance;

Hydrolysis resistance of excellent;