棉织物连续化层层自组装阻燃拒水复合整理
Flame Retardant and Water Repellent Finishing on Cotton Fabrics through a Continuous Layer by Layer Self-Assembly Technology

DOI: 10.12677/HJCET.2016.62003, PP. 17-24

Keywords: 层层自组装，棉织物，阻燃，拒水
Layer by Layer Self-Assembly, Cotton Fabric, Flame Retardant, Water Repellent

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Abstract:

本文采用连续化层层自组装技术在棉织物上制备PDA-bPEI-MMT-PDMS涂层，并利用热重分析(TGA)，垂直燃烧测试和接触角测试对被整理织物的阻燃拒水性能进行了研究。结果表明：SEM图像显示在棉织物表面成功构造了复合涂层，热重分析(TGA)表明被整理织物具有良好的耐热稳定性，垂直燃烧测试虽将阻燃拒水整理织物完全炭化，但仍可保持较完整的织物形态，并且具有良好的疏水性，其接触角可达143？。
PDA-bPEI-MMT-PDMS composite coating was prepared for flame retardant and water repellent properties on cotton fabrics using a continuous layer by layer self-assembly technology. Flame re-tardant and water repellent properties were studied by the thermal gravimetric analysis (TGA), the vertical burning test and contact angle test. The SEM images show that composite coating can be successfully prepared. The coated fabric had good thermal stability; further the vertical burning test verified the flame retardant properties because coated fabrics maintained complete fabric shape after burning. Meanwhile, the coated fabric had good water repellent, the contact angle was 143？.

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