Friction and wear properties of MoO3-oxide carbon nanotubes modified glass fiber/epoxy composites

被引：0
|
作者：
He Y. [1 ]
Zhou M. [1 ]
Wu D. [1 ]
Chen Q. [1 ]
Zhang L. [2 ]
Yao B. [1 ]
机构：
[1] School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology, Luoyang
[2] School of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang
来源：
Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica | 2021年 / 38卷 / 01期
关键词：
Epoxy; Friction and wear; Glass fiber; MoO[!sub]3[!/sub; Oxidized carbon nanotubes;
D O I：
10.13801/j.cnki.fhclxb.20200610.003
中图分类号：
学科分类号：
摘要：
In order to improve the anti-friction and anti-wear properties of glass fiber/epoxy (GF/EP) composites, flexible MoO3 nanobelt-oxide carbon nanotubes film (m-MoO3-OCNTs) was prepared by the modified vacuum filtration technique, and m-MoO3-OCNTs modified GF/EP (m-MoO3-OCNTs-(GF/EP)) composites were prepared by vacuum assisted resin transfer molding (VARTM) process. The results show that m-MoO3-OCNTs can significantly improve the thermal conductivity and self-lubricating properties of the GF/EP composite. Under the dry friction test conditions, a high-quality continuous transfer film can be formed between the m-MoO3-OCNTs-(GF/EP) composites and the dual surface, which can effectively transfer the friction heat. Compared with the pure GF/EP composite, the friction and wear resistance of m-MoO3-OCNTs-(GF/EP) composite is improved by about 4 times. Copyright ©2021 Acta Materiae Compositae Sinica. All rights reserved.
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页码：102 / 110
页数：8
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