| Influence of Low Temperature Plasma Surface Treatment to UHMW-PE Composite on Its Impact Property |
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| 作者姓名： | XIAO Gan~ MU Qi-wu~ |
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| 摘 要： | 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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| 关 键 词： | low-temperature plasma surface treatment ultra-high molecular polyethylene (UHMW-PE) fiber impulse strength etched pits adhesion ability oxygen containing group |
| 修稿时间： | 7/8/2004 12:00:00 AM |
Influence of Low Temperature Plasma Surface Treatment to UHMW-PE Composite on Its Impact Property |
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| XIAO Gan,MU Qi-wu.Influence of Low Temperature Plasma Surface Treatment to UHMW-PE Composite on Its Impact Property[J].Storage & Process,2004(6):86-89. |
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| Authors: | XIAO Gan MU Qi-wu |
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| Institution: | XIAO Gan~,MU Qi-wu~ |
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| 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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| Keywords: | low-temperature plasma surface treatment ultra-high molecular polyethylene (UHMW-PE) fiber impulse strength etched pits adhesion ability oxygen containing group |
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