Fibrous lining material comprising a primary layer having less f

Details Fibrous lining material comprising a primary layer having less f Fibrous lining material comprising a primary layer having less f

1997-01-28

1999-01-12

Raimund, Christopher

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Coated or impregnated woven, knit, or nonwoven fabric which...

Coating or impregnation is anti-slip or friction-increasing...

442161, 442169, 442416, 442417, 427386, 427387, 428286, 428290, B32B 516, B05D 302

Patent

active

058588833

ABSTRACT:
The present invention relates to a fibrous base material comprising a primary layer of less fibrillated aramid fibers, synthetic graphite and at least one filler material, and a secondary layer of carbon particles on at least one surface of the fibrous base material for use in a non-asbestos friction material. In certain embodiments, the fibrous base material is impregnated with a phenolic or phenolic-based resin material, including, for example, a mixture of a phenolic resin and a silicone resin to form a friction material having good "break-in" and durability characteristics.

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