中国塑料2024，Vol.38Issue(6)：66-71,6.DOI:10.19491/j.issn.1001-9278.2024.06.010
PTFE纤维等离子体表面改性及机理研究
Study on plasma surface modification and mechanism of PTFE fiber
马义蘅 1王建勇2
作者信息
- 1. 华中科技大学材料科学与工程学院,武汉 430074
- 2. 北方民族大学机电工程学院,银川 750021
- 折叠
摘要
Abstract
In this paper,the effect of plasma surface modification of PTFE fibers was investigated through contact angle,monofilament pull-out,and peel strength measurements.The obtained samples were analyzed by means of scanning elec-tron microscopy,Fourier-transform infrared spectroscopy,and X-ray photoelectron spectroscopy.The results indicated that the plasma surface modification of PTFE fibers promoted higher compatibility and higher adhesion between materi-als,thus resulting in better performance.The modified PTFE fibers showed an increase in the interface shear strength at first and then decreased with an increase in the time.Such an effect weakened gradually with an increase in the placement time,leading to a failure in the modification effect failed after 24 h.关键词
聚四氟乙烯/等离子体/表面改性/反应机理Key words
polytetrafluoroethylene/plasma/surface modification/reaction mechanism分类
化学化工引用本文复制引用
马义蘅,王建勇..PTFE纤维等离子体表面改性及机理研究[J].中国塑料,2024,38(6):66-71,6.
