The Effect of Yakutian Climatic Factors on the Structure and Properties of UHMWPE and PCMs Based on It

IF 0.58 Q4 Materials Science

Polymer Science, Series D Pub Date : 2025-03-16 DOI:10.1134/S1995421224701685

E. S. Kolesova, O. V. Gogoleva, P. N. Petrova, A. L. Fedorov

引用次数: 0

Abstract

The results of studies concerning the climatic resistance of ultra-high-molecular-weight polyethylene (UHMWPE) and a composite based on this substance are presented. Based on the conducted physicomechanical and structural studies, it has been found that UHMWPE and its composite are subject to photoinduced aging when exposed to sunlight under the conditions of Grade cold climate. It has been found that photooxidative degradation processes occur on the surface and in the subsurface layers of the composite up to a depth of 380 μm and do not affect the bulk of the polymeric matrix.

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本文介绍了有关超高分子量聚乙烯（UHMWPE）及其复合材料耐气候性的研究结果。根据所进行的物理机械和结构研究，发现超高分子量聚乙烯及其复合材料在等级寒冷气候条件下暴露于阳光时会发生光诱导老化。研究发现，光氧化降解过程发生在复合材料的表面和表下层，最深可达 380 μm，而不会影响聚合物基体的主体。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Polymer Science, Series D Materials Science-Polymers and Plastics

CiteScore

0.80

自引率

0.00%

发文量

期刊介绍： Polymer Science, Series D publishes useful description of engineering developments that are related to the preparation and application of glues, compounds, sealing materials, and binding agents, articles on the adhesion theory, prediction of the strength of adhesive joints, methods for the control of their properties, synthesis, and methods of structural modeling of glued joints and constructions, original articles with new scientific results, analytical reviews of the modern state in the field.