低温等离子体表面处理对UHMW-PE复合材料冲击性能的影响

肖干; 牟其伍

doi:10.11835/j.issn.1674-4764.2004.06.019

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低温等离子体表面处理对UHMW-PE复合材料冲击性能的影响

更新时间：2023-11-28

- 低温等离子体表面处理对UHMW-PE复合材料冲击性能的影响
- Influence of Low Temperature Plasma Surface Treatment to UHMW-PE Composite on Its Impact Property
- 土木与环境工程学报（中英文） 2004年26卷第6期页码：86-89
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- DOI：10.11835/j.issn.1674-4764.2004.06.019
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- 纸质出版：2004
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肖干, 牟其伍. 低温等离子体表面处理对UHMW-PE复合材料冲击性能的影响[J]. 土木与环境工程学报（中英文）, 2004,26(6):86-89.

XIAO Gan~1, MU Qi-wu~1. Influence of Low Temperature Plasma Surface Treatment to UHMW-PE Composite on Its Impact Property[J]. Journal of Civil and Environmental Engineering, 2004, 26(6): 86-89.
肖干, 牟其伍. 低温等离子体表面处理对UHMW-PE复合材料冲击性能的影响[J]. 土木与环境工程学报（中英文）, 2004,26(6):86-89. DOI： 10.11835/j.issn.1674-4764.2004.06.019.

XIAO Gan~1, MU Qi-wu~1. Influence of Low Temperature Plasma Surface Treatment to UHMW-PE Composite on Its Impact Property[J]. Journal of Civil and Environmental Engineering, 2004, 26(6): 86-89. DOI： 10.11835/j.issn.1674-4764.2004.06.019.

摘要

采用低温等离子体对纤维表面进行处理。结果表明，处理后的纤维表面能提高，使环氧树脂能良好地浸润纤维，纤维与树脂的粘结强度提高，制成的复合材料抗冲击性能得到改善，其原因是：由表面引入的多种含氧基团所形成的化学键力，由表面刻蚀坑产生的机械嵌合力。

Abstract

In this paper

the low-temperature plasma was applied to treat the surface of the fibers.The results show that the surface energy of the treated fibers increases greatly so that the fibers can be wetted very well by resin and the adhesion strength of the treated fibers to resin increases significantly.The mechanical characteristics of the PE composites are improved by the surface treatment of the fibers.In this paper

the mechanism of treatment has been discussed.The varieties of polar oxygen containing groups produced in the surface layer which form chemical bonding and the plasma etched pits spreading all over the surface of the treated fibers into which the resin penetrates to form the mechanical interlacing between fibers are the two reasons for the improvement.

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