| 聚丙烯-麦饭石功能纤维的性能 |
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| 引用本文： | 徐明双,李青山,周光举,姚刚,张洪泽.聚丙烯-麦饭石功能纤维的性能[J].功能高分子学报,2009,22(4). |
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| 作者姓名： | 徐明双 李青山 周光举 姚刚 张洪泽 |
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| 作者单位： | 1. 燕山大学高分子材料科学与工程系,亚稳材料制备技术与科学国家重点实验室
2. 北京百泉化纤厂,北京,102200 |
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| 基金项目： | 中国国家发展与改革委员会发展专项基金 |
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| 摘 要： | 应用冷场发射扫描电镜(FE-SEM)、声速法、蠕变测试、苯胺吸附和振荡烧瓶法对聚丙烯-麦饭石功能纤维的形貌、取向因子、蠕变性、吸附性和抗茵率进行了测试与表征.研究表明:聚丙烯纤维和麦饭石添加剂呈镶嵌结构,聚丙烯-麦饭石功能纤维表面存在一些微细褶皱,其杨氏模量和取向因子相对较低,蠕变现象明显;苯胺的吸附率在30%左右;抗菌率在90%以上,而且水洗50次后抗茵率基本不变,具有很好的吸附和抑菌作用.
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| 关 键 词： | 麦饭石 聚丙烯-麦饭石功能纤维 吸附 抑茵 |
Properties of PP-Maifanite Functional Fiber |
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| XU Ming-shuang,LI Qing-shan,ZHOU Guang-ju,YAO Gang,ZHANG Hong-ze.Properties of PP-Maifanite Functional Fiber[J].Journal of Functional Polymers,2009,22(4). |
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| Authors: | XU Ming-shuang LI Qing-shan ZHOU Guang-ju YAO Gang ZHANG Hong-ze |
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| Abstract: | Feature,orientation factor,creep,absorption and anti-bacterial rates were characterized and tested by FE-SEM,sonic velocity method,creep test,aniline adsorption and oscillation flask method to study the performance of PP-Maifanite functional fiber.Results show that polypropylene and maifanite are mosaic structure.Some micro-folds exist on the surface of PP-Maifanite functional fiber.Young's modulus and orientation factor of PP-Maifanite functional fiber are lower than pure PP,creep is obvious.Adsorption rate of aniline is about 30%,anti-bacterial rate is about 90% or above,the anti-bacterial properties change little after washed 50 times washing,so PP-Maifanite functional fiber has a good absorption and bacteriostasis effect. |
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| Keywords: | maifan-stone PP-Maifanite functional fiber absorption bacteriostasis |
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