纳米二氧化钛的制备及在棉织物抗紫外整理中的应用

Preparation and anti-uv performance on fabrics of nano-sized TiO_2

以钛酸丁酯和乙醇为原料,通过改变原料配比、pH值、反应温度等条件,采用溶胶-凝胶法制备纳米TiO2,优化其制备工艺.浸轧织物后进行抗紫外表征,结果表明:整理后的织物具有优异的抗紫外效果.

Nano-sized TiO2 was prepared, with sol-gel process and the process was optimized by using tetrabutyl titanate and ethanol as the raw materials, and by changing the conditions such as raw material ratio,pH value and reaction temp. The fabrics treated with this TiO2 were shown to have excellent anti-uv properties.