Influence of Nano- and Microfillers on the Mechanical and Tribotechnical Properties of "UHMWPE-PTFE" Composites; Key Engineering Materials; Vol. 712 : Advanced Materials for Technical and Medical Purpose (AMTMP 2016)

Influence of Nano- and Microfillers on the Mechanical and Tribotechnical Properties of "UHMWPE-PTFE" Composites; Key Engineering Materials; Vol. 712 : Advanced Materials for Technical and Medical Purpose (AMTMP 2016)

Bibliographic Details
Parent link:Key Engineering Materials: Scientific Journal
Vol. 712 : Advanced Materials for Technical and Medical Purpose (AMTMP 2016).— 2016.— [P. 161-165]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра материаловедения в машиностроении (ММС)
Other Authors: Panin S. V. Sergey Viktorovich, Kornienko L. А. Lyudmila, Aleksenko V. O. Vladislav Olegovich, Ivanova L. R. Larisa, Shilko S. V. Sergey
Summary:Title screen
In order to develop antifriction extrudable composites with micro-and nanosize fillers the mechanical and tribotechnical characteristics of ones with a hybrid polymeric "UHMWPE + polytetrafluoroethylene (PTFE)” matrix under dry sliding friction were investigated. It is shown that the wear rate of micro-and nanocomposites based on the “UHMWPE + 10 wt.% PTFE” matrix under dry sliding friction is reduced by 10-30 %. Mechanical characteristics are not changed significantly in the nanocomposites, while in the microcomposites they are reduced substantially. By means of scanning electron microscopy, differential scanning calorimetry and optical microscopy the permolecular structure, degree of crystallinity and surface topography of micro-and nanocomposites based on the hybrid matrix were investigated. The mechanisms of wear of “UHMWPE-PTFE” composites under dry sliding friction are discussed.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Series:Design of Multiscale Composites and Polymers of New Generation
Subjects:
электронный ресурс
труды учёных ТПУ
нанонаполнители
микронаполнители
композиты
СВМПЭ
антифрикционные композиты
триботехнические характеристики
политетрафторэтилен
трение скольжения
нанокомпозиты
износ
Online Access:http://dx.doi.org/10.4028/www.scientific.net/KEM.712.161
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=651287

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