公开(公告)号：US20200079984A1

公开(公告)日：2020-03-12

申请号：US16468931

申请日：2017-12-22

Applicant: Arkema France

Inventor： Benoît BRULE ,  Holger VANDRICH

IPC: C09K3/14 ,  C08G65/40 ,  C08L71/00 ,  C08K7/06 ,  C08K3/04

Abstract: A wear and friction article, including on at least one of the surfaces thereof a polymeric material comprising: 20 to 100% by weight of at least one polyetherketoneketone (PEKK); 0 to 80% by weight of one or more fillers; and 0 to 20% by weight of one or more additives. Also, the use of such a polymeric material for reducing wear and/or friction at elevated temperature.