Mechanical properties of plasma-treated carbon fiber reinforced PTFE composites with CNT

被引：5
|
作者：
Li Ronghao [1 ,2 ]
Li Keqiang [2 ]
Tian Haiyong [1 ]
Xue Jianmin [1 ]
Liu Shaoquan [1 ]
机构：
[1] CRRC Beijing Locomot Corp Ltd, Beijing, Peoples R China
[2] Tsinghua Univ, State Key Lab Automot Energy & Safety, Beijing 100084, Peoples R China
来源：
SURFACE AND INTERFACE ANALYSIS | 2017年 / 49卷 / 11期
关键词：
carbon fiber; composites; flexural; mechanical; PTFE; TRIBOLOGICAL BEHAVIOR; WEAR BEHAVIOR; FRICTION; POLYMER; PERFORMANCE; MORPHOLOGY;
D O I：
10.1002/sia.6278
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
This paper is concerned with the effects of the plasma surface treatment and the addition of CNT on the mechanical properties of carbon fiber/polytetrafluoroethylene (PTFE) composite. The tensile and flexural strength of composites containing CNT and plasma-treated carbon fibers improved. The flexural strength first decreases with respect to the CF content. The flexural strength increases to 179MPa for the plasma-treated composite as compared with 167MPa for the neat carbon fiber composites. The overall improvement is thus nearly 8%.
引用
收藏
页码：1064 / 1068
页数：5
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