国家/地区 中国（2）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08K（3）
IPC F16D069/02（3） C08K003/04（2） C08K003/22（2）
C08K007/26（2）
发明人
公开年 2022（3）
申请年 2021（3）
专利权人

Non-asbestos organic brake friction material used for brake of industrial machines has graphene and functionalized graphenes as brake friction material, straight or modified phenolic resin as binder, fibers, abrasives, modifier and fillers.

VENKATESH S, MURUGAPOOPATHIRAJA K

Non-metallic anti-heat decay composite brake pad includes polytetrafluoroethylene, sepiolite fiber, alumina ceramic fiber, graphene modified styrene-acrylic emulsion, porous silicon nitride ceramic powder, flake graphite, magnesium oxide, porous titanium carbide, zinc sulfide and aminosilane.

ZHANG Z

Low-noise friction material for brake pad, is made of foamed rubber material with foaming rate of 3-4 and comprising 26-type fluororubber, nitrile rubber, butadiene rubber, white carbon black, silane coupling agent, and graphene.

LIU K