Peculiarities of friction surface formation of aliphatic polymers

2019-10-10 10:41:33

mass surface friction polymers aliphatic

责任者: Krasnov, A.P.;Makina, L.B.;Panov, S.Yu.;Mit, V.A. 单位: Inst. of Organoelement, Acad. of Sci., Moscow, Russia 来源出处: Journal of Friction and Wear(J. Frict. Wear (USA)),1996//,17(3):87-9 摘要: The structure of the surface layers of UHMWPE and PA-6 at friction is investigated. It is found that under the conditions studied, the process of the friction surface self-organization includes active mass transfer from the surface to the underlying layers in addition to orientation of the polymer chains in direction of friction. As the result, the surface layers of nanometer thickness of the aliphatic polymers are formed by the particles with lower surface energy 关键词: friction;mass transfer;polymer structure;polymers;surface energy;aliphatic polymers;structure;UHMWPE;friction surface self-organization;active mass transfer;surface energy