Self-lubricating antifriction material

Details Self-lubricating antifriction material Self-lubricating antifriction material

1976-02-27

1978-06-06

Marquis, Melvyn I.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 28R, 427375, 428225, 428367, 428408, C08L 9100

Patent

active

040935787

ABSTRACT:
The present invention proposes a self-lubricating antifriction material. This material comprises carbon filler in the form of a powder of fired oil coke, a powder of artificial graphite or carbon cloth; a binder in the form of epoxy resin having a molecular weight of 300-1560 obtained through condensation of epichlorohydrin with diphenylolpropane, and polyalumophenylsiloxane resin having a molecular weight of 5000-15000 with a ratio of the silicon atoms to the aluminium atoms equal to 3-8; chlorinated paraffin having a molecular weight of 500-1100 and chlorine content of 40-70 mole per cent; the proportion of said components in said self-lubricating antifriction material being as follows: (% by weight):

REFERENCES:
patent: 3702769 (1972-11-01), Vaughn
patent: 3838089 (1974-09-01), Pepe

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