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Features of Porous polyimide oily material
Jun 07, 2018

Porous polyimide oily material is made of polyimide as matrix, modified by solid lubricating material, and formed by pressure-pressing and sintering. It has interpenetrating microporous materials, and then it is cleaned by ultrasonic and dried in vacuum. Finally, the porous oil cage or oil holder is made by vacuum immersion at a certain temperature.

Porous polyimide oily material has the advantages of high mechanical strength, excellent tribological properties, adjustable and controllable micropore properties, aging resistance, good temperature adaptability and compatibility of lubricating oil.