FIELD: polymer materials. SUBSTANCE: invention relates to polymer-based antifriction materials which may be used to manufacture sealing means for rotation and reciprocation pairs. Novelty consists in that antifriction composition combines specified amounts of finely powdered ceramics and modified polytetrafluoroethylene. EFFECT: improved wear resistance and reduced coefficient of friction. 1 tbl
Title | Year | Author | Number |
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METHOD OF PREPARING ANTIFRICTION COMPOSITION | 1997 |
|
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ANTIFRICTION PLASTIC COMPOSITION | 0 |
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Authors
Dates
1997-12-20—Published
1995-11-16—Filed