| 低温等离子体与马来酸酐对UHMWPE纤维表面改性 |
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| 引用本文： | 赵艳凝,赵丹丹,侯金国,王春莲.低温等离子体与马来酸酐对UHMWPE纤维表面改性[J].广州化工,2014(17):48-50. |
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| 作者姓名： | 赵艳凝 赵丹丹 侯金国 王春莲 |
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| 作者单位： | 吉林师范大学化学学院,吉林 四平,136000 |
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| 基金项目： | 吉林省自然科学基金项目，吉林省教育厅(吉教科合字[2012]第477号)；四平市科技局(四科合字第2010003号)。 |
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| 摘 要： | 用低温等离子体技术和接枝反应对超高分子量聚乙烯（UHMWPE）纤维进行表面处理.纤维进行低温等离子体后接枝处理的最佳工艺条件是：在80℃的1.0 mol/L的马来酸酐水溶液中加热1.5 h在维持整体形貌的前提下,在纤维长链表面引入了活性基团,增大了纤维与其他基质材料之间的化学键合能力和咬合能力,提高纤维的表面性能,从而达到表面改性的目的。
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| 关 键 词： | 低温等离子体 超高分子质量聚乙烯纤维 马来酸酐 表面改性 |
Low Temperature Plasma/Grafting Treatment of Maleic Anhydride on UHMWPE |
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| ZHAO Yan-ning,ZHAO Dan-dan,HOU Jin-guo,WANG Chun-lian.Low Temperature Plasma/Grafting Treatment of Maleic Anhydride on UHMWPE[J].GuangZhou Chemical Industry and Technology,2014(17):48-50. |
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| Authors: | ZHAO Yan-ning ZHAO Dan-dan HOU Jin-guo WANG Chun-lian |
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| Affiliation: | ZHAO Yan-ning;ZHAO Dan-dan;HOU Jin-guo;WANG Chun-lian;College of Chemistry,Jilin Normal University; |
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| Abstract: | Low temperature plasma technology and grafting treatment were used on surface modification on the ultra high molecular weight polyethylene fiber（ UHMWPE） surface. The optimum process of the grafted Maleic anhydride on the fiber surface was aqueous solution as a solvent and 1. 0 mol /L of Maleic anhydride concentration at 80 ℃ for 1. 5 h.After the treated polar groups were grafted in the side chain of the fiber,so the chemical bonding ability with other matrix materials increased and the occlusion ability between the fiber surface and other materials enhanced but the mechanical properties and surface morphology of the fiber were kept unchanged. As a result,the surface properties were improved. |
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| Keywords: | low temperature plasma UHMWPE fibers Maleic anhydride surface modification |
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