Friction material

Details Friction material Friction material

1981-01-23

1982-09-07

Jacobs, Lewis T.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524409, 524423, 524425, 524496, C08K 0000

Patent

active

043484905

ABSTRACT:
A friction material wherein a heat-resistant organic fiber, which is a carbon fiber and/or a phenol fiber less than 10 mm in length, is mixed in a composition of the friction material containing a ferrous fiber and formed with a thermosetting resin binder. In particular, a friction material for braking is formed from a composition containing 5-60 wt. % of a ferrous fiber, 0.3-20 wt. % of a carbon fiber and/or a phenol fiber of less than 10 mm in length, 0.5-15 wt. % of an organic dust, 2-20 wt. % of an inorganic filler, 5-25 wt. % of lubricant, 0.2-10 wt. % of an antimony trioxide, 0-20 wt. % of a metallic powder and 3-15 wt. % of a phenol binder under heat and pressure.

REFERENCES:
patent: 4051097 (1977-09-01), Aldrich
patent: 4119591 (1978-10-01), Aldrich
patent: 4145223 (1979-03-01), Iwata
patent: 4178278 (1979-12-01), Reynolds
patent: 4219452 (1980-08-01), Littlefield
patent: 4278584 (1981-07-01), Noguchi et al.

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