Asbestos-free friction materials

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond

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Details

428288, 428323, 428902, B32B 516

Patent

active

044462034

ABSTRACT:
An asbestos-free friction material characterized by good friction and wear properties. It comprises the combination of a binder resin, copper oxide, antimony sulfide and an aromatic polyamide resin. Barytes is also a valuable additive in the combination.

REFERENCES:
patent: 3967037 (1976-06-01), Marzocchi et al.
patent: 4244994 (1981-01-01), Trainor et al.
patent: 4320823 (1982-03-01), Covaleski

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