The Influence of Brominated UHMWPE on the Tribological Characteristics and Wear of Polymeric Nanocomposites Based on UHMWPE and Nanoparticles

被引：9

作者：

Borisova, R., V ^{[1
]}

Nikiforov, L. A. ^{[1
]}

Spiridonov, A. M. ^{[1
]}

Okhlopkova, T. A. ^{[1
]}

Okhlopkova, A. A. ^{[1
,2
]}

Koryakina, N. S. ^{[1
]}

机构：

[1] Ammosov Northeastern Fed Univ, Yakutsk 677000, Russia

[2] Russian Acad Sci, Inst Problems Petr & Gas, Siberian Branch, Yakutsk 677980, Russia

来源：

JOURNAL OF FRICTION AND WEAR | 2019年 / 40卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

ultra-high molecular weight polyethylene; nanoparticles; tribodecay products; friction surface; dissipative structures; POLYETHYLENE; FRICTION; SURFACE;

D O I：

10.3103/S1068366619010045

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Tribological tests of polymeric composite materials based on UHMWPE modified with inorganic nanoparticles and brominated UHMWPE as a functional alloying element have been performed in order to establish their effect on the interphase interactions in a UHMWPE/nanoparticles system. The wear resistance of the polymer with brominated UHMWPE is shown to be 8-10 times higher than that of the initial polymer, most likely due to the formation of dissipative structures on the polymer surface, which are formed by the chemical and adhesive cross-linking of nanoparticles and tribodecay products.

引用

页码：27 / 32

页数：6

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