| 纳米SiO2/含氟聚合物复合乳液在涤纶织物上的拒水性能研究 |
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| 引用本文： | 彭洪阳,徐丽慧,赵亚萍,蔡再生.纳米SiO2/含氟聚合物复合乳液在涤纶织物上的拒水性能研究[J].印染助剂,2011,28(6). |
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| 作者姓名： | 彭洪阳 徐丽慧 赵亚萍 蔡再生 |
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| 作者单位： | 东华大学,生态纺织教育部重点实验室,上海201620 |
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| 基金项目： | 教育部科学技术研究重点项目资助，上海市引进技术的吸收与创新计划项目 |
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| 摘 要： | 采用原位乳液聚合法制备了纳米SiO2/含氟聚合物复合乳液,并将其应用于涤纶织物进行拒水整理.采用扫描电子显微镜(SEM)和能谱仪(EDS)表征整理前后涤纶织物的表面微观形态及元素组成,并讨论了整理条件对涤纶织物拒水性能的影响.结果表明:当整理剂用量为70 g/L,轧余率为70%,160℃焙烘180 s时,处理后涤纶织物对水的接触角达到150°,表面抗湿性达到90分,拒水性能显著提高.
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| 关 键 词： | 纳米SiO2 复合乳液 拒水性 涤纶织物 |
Study on the water repellency of nano-SiO2/fluorine-containing polymer composite emulsion for polyester fabrics |
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| PENG Hong-yang,XU Li-hui,ZHAO Ya-ping,CAI Zai-sheng.Study on the water repellency of nano-SiO2/fluorine-containing polymer composite emulsion for polyester fabrics[J].Textile Auxiliaries,2011,28(6). |
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| Authors: | PENG Hong-yang XU Li-hui ZHAO Ya-ping CAI Zai-sheng |
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| Affiliation: | PENG Hong-yang,XU Li-hui,ZHAO Ya-ping,CAI Zai-sheng(Key Laboratory of Science & Technology of Eco-Textile,Ministry of Education,Donghua University,Shanghai 201620,China) |
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| Abstract: | A composite emulsion with nano-SiO2/fluorine-containing polymer was prepared via in-situ emulsion polymerization method,and it was applied to the polyester fabric to endow it with water repellency.The surface morphologies and element composition of both untreated and treated polyester fabrics were characterized by scanning electron microscopy(SEM) and energy dispersive spectroscopy(EDS),respectively.The effects of finishing conditions on the water repellency of polyester fabrics were discussed.The results s... |
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| Keywords: | nano-SiO2 composite emulsion water repellency polyester fabrics |
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