期刊
POLYMERS
卷 12, 期 5, 页码 -出版社
MDPI
DOI: 10.3390/polym12051056
关键词
polyetherimide; polycarbonate; polyphenylene sulfone; carbon fibers; modification; mechanical properties; 3D printing
资金
- Ministry of Education and Science of the Russian Federation [14.577.21.0278, RFMEFI57717X0278]
The effect of oligophenylene sulfone (OPSU) and polycarbonate (PC) on the rheological, mechanical and thermal properties of polyetherimide (PEI) and a carbon-filled composite based on it was studied. It is shown that the introduction of OPSU and PC leads to a decrease in the melt viscosity of PEI and a carbon-filled composite based on it with the preservation of their mechanical properties and heat resistance at a sufficiently high level. It was found that composites with OPSU have higher mechanical and thermal properties compared with composites with PC. Samples from modified carbon-filled PEI were printed by the fused deposit modeling (FDM) method. Three-dimensionally printed samples from carbon-filled PEI modified by OPSU showed significantly higher mechanical properties than composites with PC.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据