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The effect of electrophoretic deposition p-aminobenzenesulfonamide grafted CNT on mechanical properties of carbon fiber filled polyamide 6 composite

文献类型: 外文期刊

作者: He, Yichuan 1 ; Liu, Yang 1 ; Li, Bin 3 ; Dong, Yuncheng 3 ; Wang, Shiguo 3 ;

作者机构: 1.Tarim Univ, Educ Dept Xinjiang Uygur Autonomous Reg, Modern Agr Engn Key Lab Univ, Alar, Peoples R China

2.Tarim Univ, Coll Mech & Elect Engn, Alar, Peoples R China

3.Xinjiang Acad Agr & Reclamat Sci, Machinery Equipment Res Inst, Shihezi 832000, Peoples R China

关键词: carbon fibers; CNT; ILSS; p-aminobenzenesulfonamide; polyamide 6

期刊名称:SURFACE AND INTERFACE ANALYSIS ( 影响因子:1.702; 五年影响因子:1.84 )

ISSN: 0142-2421

年卷期: 2023 年 55 卷 2 期

页码:

收录情况: SCI

摘要: The surface treatment of carbon fiber is carried out by electrophoretic deposition of p-aminobenzenesulfonamide grafted carbon nanotube (CNT), and it is used as a reinforcement of polyamide 6. The monofilament tensile test and XPS were used to study the effect of p-aminobenzenesulfonamide concentration on the tensile strength and surface functional groups of carbon fiber monofilaments. The results show that the higher the p-aminobenzenesulfonamide concentration, the greater the decrease in the mechanical properties of carbon fibers, and the greater the content of oxygen-containing functional groups on the surface. It is preferred that carbon fiber and thermoplastic polyamide 6 with higher retention rate of monofilament tensile strength and rich oxygen-containing functional group content are made into composite materials, and the interlaminar shear strength (ILSS) is evaluated.

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