Material for low-maintenance sliding surface bearings

Details Material for low-maintenance sliding surface bearings Material for low-maintenance sliding surface bearings

1986-09-22

1989-03-14

Buffalow, Edith

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

428421, 252 12, B32B 0000

Patent

active

048123676

ABSTRACT:
A material for a low-maintenance sliding surface bearing comprises a metallic backing and on said backing a bearing layer comprising PVDF and an additive for improving the friction and sliding properties. To meet more stringent requirements regarding hygiene, the bearing layer is free of lead and contains 0.5 to 3% by weight of a non-toxic metal oxide power and 10 to 40% by weight of glass microspheres.

REFERENCES:
patent: 4255462 (1981-03-01), Gebauer et al.
patent: 4394275 (1983-07-01), Bickle et al.
patent: 4575429 (1986-03-01), Jacobson
patent: 4626365 (1986-12-01), Mori
patent: 4655944 (1987-04-01), Mori

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