Structure and tribomechanical properties of multicomponent extrudable "uHMWPE-HDPE-g-SMA-PP" composites fabricated by fused deposition modeling

S. V. Panin, D. G. Buslovich, L. A. Kornienko, Yu V. Dontsov, S. A. Bochkareva, M. V. Chaikina

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

A comparative analysis on the structure, mechanical and tribological properties of multicomponent polymer composites "UHMWPE + 17 wt % HDPE-g-SMA + 12 wt % PP" fabricated by fused deposition modeling (layer-by-layer extrusion printing) and hot pressing (compression sintering) was carried out. It is shown that extrudable UHMWPE based composites fabricated by 3D-printing over the set of key tribomechanical properties (wear resistance, friction coefficient, elastic modulus, yield point, tensile strength, elongation at break) exceeds those of the composites obtained by compression sintering (CS). The reason of the latter is associated with the formation of a more uniform ordered permolecular structure with increased degree of crystallinity. Multicomponent antifriction nanocomposites with the extrudable polymer-polymer matrix (filled with hydroxyapatite and carbon fibers) were fabricated and investigated. The results obtained make it possible to recommend the multicomponent UHMWPE-based nanocomposites for manufacturing complex shape products for tribotechnical applications by means of 3D-printing.

Язык оригиналаАнглийский
Название основной публикацииProceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019
РедакторыVictor E. Panin, Sergey G. Psakhie, Vasily M. Fomin
ИздательAmerican Institute of Physics Inc.
ISBN (электронное издание)9780735419124
DOI
СостояниеОпубликовано - 19 ноя 2019
СобытиеInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 - Tomsk, Российская Федерация
Продолжительность: 1 окт 20195 окт 2019

Серия публикаций

НазваниеAIP Conference Proceedings
Том2167
ISSN (печатное издание)0094-243X
ISSN (электронное издание)1551-7616

Конференция

КонференцияInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019
СтранаРоссийская Федерация
ГородTomsk
Период1.10.195.10.19

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Panin, S. V., Buslovich, D. G., Kornienko, L. A., Dontsov, Y. V., Bochkareva, S. A., & Chaikina, M. V. (2019). Structure and tribomechanical properties of multicomponent extrudable "uHMWPE-HDPE-g-SMA-PP" composites fabricated by fused deposition modeling. В V. E. Panin, S. G. Psakhie, & V. M. Fomin (Ред.), Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 [020264] (AIP Conference Proceedings; Том 2167). American Institute of Physics Inc.. https://doi.org/10.1063/1.5132131