摘要
利用二氧化钛作为填料涂覆纺织结构复合材料，使材料具有良好的隔热性能。研究结果表明：在实验的60—300nm范围内，隔热性能随着二氧化钛颗粒的增大而增强，平均粒径为300nm的隔热效果较优；随着二氧化钛岔鲢的增加，隔热效果增加，而质量分数达到7％以后几乎不再发生变化；涂层厚度为0～2mm，厚度增加，隔热效果变好。通过正交实验方案优化，当粒径为300nm、含量7％、涂层厚度2mm时，材料的隔热性能最好。
In the paper is researched the thermal insulation property of textile composites coated with TiO2. The result shows that in the range of 60- 300rim, the thermal insulation property increases as the size of TiO2 particulars get bigger, and when the average size is 300nm, the thermal insulation property of the textile composites is best. The thermal insulation property improves with increase of TiO2 content, when the content of TiO2 exceeds 7%, the property can not be further improved with increase of TiO2 content. In the range of 0- 2mm, the increasing of the coating thickness gets better insulation. Through orthogonal experimental program, the thermal insulation property of the composites is the best when the size of TiO2 particulars is 300nm, the content of TiO2 is 7% and the thickness of coating is 2mm.
出处
《上海纺织科技》
北大核心
2014年第1期1-5,共5页
Shanghai Textile Science & Technology
基金
江苏省2012年度普通高校研究生科研创新计划项目(CXLX12_0889)
南通大学研究生科技创新计划项目(YKC12075)
关键词
二氧化钛
涂层织物
复合材料
隔热材料
性能
titanium dioxide
coating fabric
composite material
thermal insulation material
property
