PI (polyimide) powder exhibits exceptional high-temperature resistance, insulation properties, and mechanical strength. It features resistance to extreme temperatures, radiation, self-lubrication, and creep resistance. Widely used in electronics, aerospace, and automotive industries, it is suitable for manufacturing high-performance composites, coatings, and insulating materials. Processing methods include high-temperature injection molding, extrusion, or compression molding.
High temperature resistance: Long-term use temperature up to 290℃, short-term use temperature up to 480℃.
Abrasion resistance: No lubrication conditions PV critical value is more than 10 times the general engineering plastics, can resist strong shaking wear and impact wear.
Thermal deformation resistance: It will not melt or soften under high temperature, also can withstand higher loads
Insulation: Insulation strength is higher than 20kV/mm.
Chemical resistance: Resistant to lubricants and solvents.
Resistant to plasma and radiation.
Excellent machinability.
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