| PUFA织物整理剂的制备及性能表征 |
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| 引用本文： | 胡海龙,安秋凤,许伟,马丽,窦蓓蕾.PUFA织物整理剂的制备及性能表征[J].聚氨酯工业,2012,27(2):35-38. |
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| 作者姓名： | 胡海龙 安秋凤 许伟 马丽 窦蓓蕾 |
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| 作者单位： | 陕西科技大学教育部轻化工助剂化学与技术重点实验室 西安 710021 |
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| 基金项目： | 浙江省重大科技专项(优先主题)工业项目，陕西科技大学研究生创新基金 |
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| 摘 要： | 通过溶液聚合相转化法制得一种新型聚氨酯改性氟代聚丙烯酸酯乳液(PUFA)。通过红外光谱、热失重分析、透射电镜及扫描电镜对乳液粒子的形态、胶膜的热稳定性及纤维上的膜形貌进行了观察,并对其易去污的应用性能进行了分析。研究结果表明,聚氨酯链段的引入使乳液具有良好的热稳定性,聚合物能在纤维表面形成一层光滑且有优异疏水性的膜,接触角可达123°,能使整理后棉织物的疏水性达到87分,疏油等级6级,易去污可达到5级。
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| 关 键 词： | 聚氨酯 改性氟代丙烯酸酯 易去污 膜形貌 |
Synthesis and Characterization of Polyurethane Modified Fluorinated Acrylate Fabric Finishing Agent |
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| Hu Hailong
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An Qiufeng
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Xu Wei
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Ma Li
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Dou Beilei.Synthesis and Characterization of Polyurethane Modified Fluorinated Acrylate Fabric Finishing Agent[J].Polyurethane Industry,2012,27(2):35-38. |
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| Authors: | Hu Hailong An Qiufeng Xu Wei Ma Li Dou Beilei |
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| Affiliation: | Hu Hailong An Qiufeng Xu Wei Ma Li Dou Beilei (Key Laboratory of Auxiliary Chemistry and Technology for Light Chemical Industry of the Ministry of Education ,Shaanxi University of Science and Technology, Xi＇ an 710021, China) |
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| Abstract: | A novel polyurethane modified fluorinated polyacrylate emulsion was prepared via phase inversion solution polymerization. The emulsion particle morphology, structure thermal stability as well as hydrophobicity of the film surface of the targeted composite emulsion were characterized and examined by Infrared spectrum （ IR）, thermogravimetic analysis（TGA）, transmission electronmicroscope （TEM） and the contactangle determination instrument. The easy decontamination application performance was researched. Results indicated that the emulsion had good thermal stability introduced by polyurethane, the polymer formed the smooth film with excellently drophibocit, the contact angle reached 123°, the treated fabrics hydrophobicity was 87, with the oil-repellent grade and the soil-release grade of 6 and 5, respectively. |
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| Keywords: | polyurethane modified fluorinated polyacrylate release film morphology |
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