公开(公告)号：US20180128335A1

公开(公告)日：2018-05-10

申请号：US15572291

申请日：2016-05-06

Applicant: ITT Italia S.r.l.

Inventor： Augustin Sin Xicola ,  Luca Martinotto ,  Paolo Galimberti

IPC: F16D69/02

CPC classification number: F16D69/026 ,  F16D2200/0013 ,  F16D2200/0021 ,  F16D2200/0065 ,  F16D2200/0069 ,  F16D2200/0073 ,  F16D2200/0082 ,  F16D2250/0023

Abstract: An asbestos-free friction material includes inorganic and/or organic and/or metallic fibers, at least one binder, at least one friction modifier or lubricant, at least one filler or abrasive and a carbonaceous material constituted by a microstructure. The microstructure is in the form of flakes or scales of micrometric planar dimensions and of nanometric thickness consisting of a substantially pure graphene mono- or multilayers, preferably pre-blended with at least part of the organic binder.