Structure, as well as the Tribological and Mechanical Properties, of Extrudable Polymer-Polymeric UHMWPE Composites for 3D Printing

Detalhes bibliográficos
Parent link:Journal of Friction and Wear
Vol. 40, iss. 2.— 2019.— [P. 107–115]
Autor Corporativo: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Outros Autores: Panin S. V. Sergey Viktorovich, Buslovich D. G. Dmitry Gennadjevich, Kornienko L. A. Lyudmila Aleksandrovna, Aleksenko V. O. Vladislav Olegovich, Dontsov (Doncov) Yu. Yuriy Vladimirovich, Shilko S. V. Sergey Viktorovich
Resumo:Title screen
In order to develop dispensable materials for additive manufacturing technologies, the structural and functional analysis of antifrictional polymer-polymer blends based on ultrahigh-molecular weight polyethylene (UHMWPE) are performed. The problem of the optimal selection of polymer plasticizers from the commercially available thermoplastic is solved in order to improve the extrudability of UHMWPE. It is shown that the effective plasticizing filler for UHMWPE from the standpoint of maintaining its tribological and mechanical characteristics and providing the required melt flow index is a double mixture of 10 wt % HDPE-g-SMA + 10 wt % PP. Using the developed materials will make it possible to manufacture parts of a complex shape for tribojoints, including endoprostheses, by the 3D printing method.
Idioma:inglês
Publicado em: 2019
Assuntos:
Acesso em linha:https://doi.org/10.3103/S1068366619020090
Formato: Recurso Electrónico Capítulo de Livro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664254

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