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Multifunctional Finishing of Ramie Fabric Using Titanium Dioxide Nanoparticles

机译:用二氧化钛纳米粒子的苎麻织物的多功能整理

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A kind of titanium dioxide nanoparticles (nano-TiO_2) product was employed for the multifunctional finishing of ramie fabric. A series of working baths with varying content of nano-TiO_2 were prepared and the ramie fabrics were coated with nano- nano-TiO_2 via a dip-pad-dry process. In order to enhance the washing durability, the ramie fabrics were pretreated by citric acid. It was proved that ramie fabrics coated with nano-TiO_2 gave rise to prominent photocatalytic degradation of formaldehyde. The ramie fabrics coated with nano-TiO_2 were proved to exhibit good antibacterial property. When the working bath contained 0.8g/L nano-TiO_2 the percentage of bacteria reduction approached to 100%. The ramie fabrics loaded with nano-TiO_2 also showed excellent UV protective property when the content of nano-TiO_2 increased to 0.8 g/L. The pretreatment of fabric by citric acid could effectively improve the washing durability of the TiO_2 coated ramie fabrics.
机译:使用一种二氧化钛纳米颗粒(Nano-TiO_2)产物用于苎麻织物的多功能整理。制备了一系列具有不同含量的纳米TiO_2含量的工作浴,并通过浸渍垫干燥法涂覆苎麻织物用纳米-NO-TiO_2涂覆。为了提高洗涤耐久性,通过柠檬酸预处理苎麻织物。事实证明,涂有纳米TiO_2的苎麻织物产生了甲醛的显着光催化降解。涂有纳米TiO_2的苎麻织物被证明表现出良好的抗菌性。当工作浴中含有0.8g / l纳米tiO_2时,细菌的百分比达到100%。当纳米TiO_2的含量增加到0.8g / L时,纳米TiO_2负载的苎麻织物也显示出优异的紫外线保护性。通过柠檬酸预处理织物可以有效地提高TiO_2涂层苎麻织物的洗涤耐久性。

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