| 动态毛吸法测定纤维表面能 |
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| 引用本文： | 金士九,王霞.动态毛吸法测定纤维表面能[J].复合材料学报,1994,11(2):69-74. |
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| 作者姓名： | 金士九 王霞 |
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| 作者单位： | 中国科学院化学研究所 |
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| 基金项目： | 国家自然科学基金委员会资助项目 |
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| 摘 要： | 本文用浸润测定仪对玻璃纤维和Kevlar-49芳纶纤维进行了表面能测定,讨论了纤维束柱末端沾湿量的影响,提出了浸润仪测试数据的正确处理方法,求得了Kevlar-49纤维的表面能并对其色散分量和非色散分量进行了解析.
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| 关 键 词： | 动态毛吸法 Kev1ar-49纤维 表面能 |
| 收稿时间： | 1992-09-15 |
STUDIES ON SURFACE ENERGETICS OF KEVLAR-49 BY WICKING TEST |
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| Jin Shijiu, Wang Xia, Yu Yunzhao.STUDIES ON SURFACE ENERGETICS OF KEVLAR-49 BY WICKING TEST[J].Acta Materiae Compositae Sinica,1994,11(2):69-74. |
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| Authors: | Jin Shijiu Wang Xia Yu Yunzhao |
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| Affiliation: | Institute of Chemistry, Academia Sinica, Beijing 100080, P. R. China |
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| Abstract: | The surface energetics of Kevlar-49 and glass fiber were studied by wicking test.The affecting of liquid quantity adhering on the
bundle end was discussed. A data treatment method was proposed as well. The surface free energy of Kevlar-49 was determined as 37 mJ/m2,with the dispersive component of 28 mJ/m2 and the polo:component of 9 mJ/m2. |
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| Keywords: | wicking-test Kevlar-49 surface energy |
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