- 专利标题: Intrinsic low friction polyoxymethylene
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申请号: US14511891申请日: 2014-10-10
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公开(公告)号: US10030208B2公开(公告)日: 2018-07-24
- 发明人: Qamer Zia , Oliver Juenger , Jos Bastiaens , Kirsten Markgraf
- 申请人: Ticona GmbH
- 申请人地址: DE Sulzback (Taunus)
- 专利权人: Celanese Sales Germany GmbH
- 当前专利权人: Celanese Sales Germany GmbH
- 当前专利权人地址: DE Sulzback (Taunus)
- 代理机构: Dority & Manning, P.A.
- 主分类号: C10M155/02
- IPC分类号: C10M155/02 ; C10M125/26 ; C08L59/04 ; C08L61/00 ; C08G16/02 ; C08L59/00 ; C08K3/38
摘要:
A tribologically modified polyoxymethylene polymer composition is disclosed. The polyoxymethylene polymer composition is comprised of a polyoxymethylene polymer and at least one tribological modifier. The tribological modifier may comprise at least one tribological modifier comprising an ultra-high molecular weight silicone having a kinematic viscosity of greater than 100,000 mm2s−1. The composition may exhibit a dynamic coefficient of friction against a counter-material of from about 0.01 to about 0.15. The polyoxymethylene polymer compositions provide polymer articles with improved tribological properties and mechanical properties.
公开/授权文献
- US20150111796A1 Intrinsic Low Friction Polyoxymethylene 公开/授权日:2015-04-23