| 涤纶辐射接枝改性的研究 |
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| 引用本文： | 万晓晨,邱士龙.涤纶辐射接枝改性的研究[J].合成纤维,1997(4):17-19. |
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| 作者姓名： | 万晓晨 邱士龙 |
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| 作者单位： | 中国纺织大学化纤研究所
(万晓晨，邱士龙，吴嘉麟)，中国纺织大学化纤研究所(叶寅) |
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| 摘 要： | 本文用~(60)Coγ射线研究了丙烯酸在涤纶织物上的辐射接枝共聚反应。探讨了单体浓度、辐照剂量及阻聚剂等对接枝率的影响,并且测试了所得接枝物的吸湿性、染色性和物理机械性能。随着接枝程度的提高,吸湿性和染色性有明显的提高,但机械性能有所下降。
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| 关 键 词： | 接枝共聚 γ-ray 聚酯纤维 |
THE STUDY OF RADIATION GRAFTING OF ACRYLIC ACID ONTO POLYESTER FIBER |
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| Abstract: | Radiation grafting of acrylic acid (AA) onto polyester is carried out to impart hydrophilic properties. The effects of grafting condition, such as monomer concentration, irradiation dose, and polymerization inhib-iter are investigated. The grafted fiber showed that the hydrophilic properties include moisture regain and dye uptake are improved greatly but the mechanical strength is somewhat decreased. |
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