Mechanical and tribotechnical properties of polymer-polymeric composites based on 'UHMWPE-PTFE' blends

X. T. Nguyen, S. V. Panin, L. A. Kornienko, L. P. Ivanova, M. A. Korchagin, S. V. Shilko

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

1 Цитирования (Scopus)

Аннотация

In order to develop solid self-lubricating composites based on ultrahigh molecular weight polyethylene (UHMWPE) matrix, we studied mechanical and tribotechnical characteristics of the blends 'UHMWPE+Polytetrafluoroethylene' under dry friction, boundary lubrication and abrasive wear. It is shown that the wear rate of polymer compositions 'UHMWPE-PTFE' under dry sliding friction is decreased by 2 times in contrast with pure UHMWPE. At the same time mechanical characteristics do not change significantly. Under abrasive wear by fixed particles wear resistance of compositions differs a little from that of pure UHMWPE. The purmolecular structure, degree of crystallinity and topography of wear tracksurface of compositions 'UHMWPE-PTFE' were studied by scanning electron microscopy, differential scanning calorimetry and optical microscopy. The mechanismsof wear of polymer-polymer composites 'UHMWPE-PTFE' under dry sliding friction and abrasive wear are discussed.

Язык оригиналаАнглийский
Название основной публикацииProceedings of 2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014
ИздательInstitute of Electrical and Electronics Engineers Inc.
ISBN (печатное издание)9781479962211
DOI
СостояниеОпубликовано - 15 дек 2014
Событие2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014 - Tomsk, Российская Федерация
Продолжительность: 16 окт 201418 окт 2014

Другое

Другое2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014
СтранаРоссийская Федерация
ГородTomsk
Период16.10.1418.10.14

ASJC Scopus subject areas

  • Mechanical Engineering
  • Electrical and Electronic Engineering
  • Control and Systems Engineering

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  • Цитировать

    Nguyen, X. T., Panin, S. V., Kornienko, L. A., Ivanova, L. P., Korchagin, M. A., & Shilko, S. V. (2014). Mechanical and tribotechnical properties of polymer-polymeric composites based on 'UHMWPE-PTFE' blends. В Proceedings of 2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014 [6986939] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MEACS.2014.6986939