Multicomponent Antifriction Composites Вased on Polyetheretherketone (PEEK) Matrix / S. V. Panin [et al.]
Уровень набора: (RuTPU)RU\TPU\network\4816, AIP Conference ProceedingsЯзык: английский.Резюме или реферат: Some mechanical and tribotechnical properties of perspective thermoplastic polyetheretherketone matrix (PEEK) based composites loaded with polytetrafluoroethylene (PTFE) and molybdenum disulfide (MoS2) microparticles under dry sliding friction conditions were investigated in order to find efficient combined solid lubricant filler. It is shown that polytetrafluoroethylene is an efficient solid lubricant for PEEK matrix (wear resistance of the composite increases by 8 times for metal-polymer tribo-pair, while it makes 15 times for ceramic-polymer friction pair). Simultaneous adding the molybdenum disulfide and PTFE particles with the content of the latter less than 0.5 wt % ensures maximum wear resistance of the composite while keeping the strength properties at the level of neat PEEK..Примечания о наличии в документе библиографии/указателя: [References: 10 tit.].Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | антифрикционные композиты | механические свойства | триботехнические свойства | композиты | матрицы | трение скольжения | сухое трение | политетрафторэтилен | твердые смазки | дисульфид молибдена | износостойкость | прочностные свойства Ресурсы он-лайн:Щелкните здесь для доступа в онлайнTitle screen
[References: 10 tit.]
Some mechanical and tribotechnical properties of perspective thermoplastic polyetheretherketone matrix (PEEK) based composites loaded with polytetrafluoroethylene (PTFE) and molybdenum disulfide (MoS2) microparticles under dry sliding friction conditions were investigated in order to find efficient combined solid lubricant filler. It is shown that polytetrafluoroethylene is an efficient solid lubricant for PEEK matrix (wear resistance of the composite increases by 8 times for metal-polymer tribo-pair, while it makes 15 times for ceramic-polymer friction pair). Simultaneous adding the molybdenum disulfide and PTFE particles with the content of the latter less than 0.5 wt % ensures maximum wear resistance of the composite while keeping the strength properties at the level of neat PEEK.
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