Sliding element for seals and their process of manufacturing

Details Sliding element for seals and their process of manufacturing Sliding element for seals and their process of manufacturing

2007-09-04

2007-09-04

Edwards, N. (Department: 1774)

Stock material or miscellaneous articles

Self-sustaining carbon mass or layer with impregnant or...

C428S293400, C260S998130, C264S029100

Reexamination Certificate

active

10757398

ABSTRACT:
Sliding element for seals includes 25 to 75 weight % carbonaceous impalpable powdery aggregate of non-graphitizing carbon and/or graphitizing carbon and 20 to 50 weight % synthetic resin as binder. The sliding element is blended with the range of 5 to 25 weight % carbonaceous carbon fibers without surface treatment and inside the carbon matrix, the carbon fibers are randomly scattered.

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