PAI board classification:
PAI (tan)
It is the one with the best toughness and impact strength among PAI . Because of its inherent high temperature resistance, dimensional stability and good machinability. PAI is often used in the production of precision parts for high-tech equipment. Moreover, due to its good electrical insulation, it is widely used in the field of electrical components.
PAI (black)
Filled with PTFE and graphite, it has better wear resistance and lower coefficient of friction than unfilled ones. PAI also exhibits excellent dimensional stability over a wide temperature range. This grade of material is mostly used in applications requiring extremely high wear resistance, such as non-lubricated bearings, seals, bearing spacers and reciprocating compressor parts.
TPAI (black)
Filled with 30% glass fiber reinforcement, compared with PAI , it shows good rigidity, high strength and good creep resistance. It is very suitable for the manufacture of structural parts, supporting fixed loads for a long time at high temperatures. And since PAI at 250 °C Exhibits excellent dimensional stability, making it very commonly used in the manufacture of precision parts, such as electronics and semiconductor industries. Regarding the use of PAI as a sliding part, its suitability should be carefully checked, as fiberglass can scratch the surface.
characteristic:
The allowable working temperature in air is very high, at 250 ℃ It has the best dimensional stability in the temperature range, excellent wear resistance and friction performance, outstanding wire resistance performance, superior high energy radiation resistance performance, and inherently low flammability. High strength, high insulation, radiation resistance, self-lubricating, small coefficient of thermal expansion.
application:
PAI is often used in the production of precision parts of high-tech equipment, as well as occasions with extremely high wear resistance requirements, in the electronics and semiconductor industries. Products used in high temperature, high vacuum, strong radiation, ultra-low temperature conditions, aerospace, oil drilling equipment, etc.
