纺织品抗紫外线保持性测试方法  

Testing method for UV resisting retention of textiles

作　　者：何秀玲[1] 

机构地区：[1]上海出入境检验检疫局,上海200135

出　　处：《印染》2010年第13期36-41,共6页China Dyeing and Finishing

基　　金：国家质量技术监督总局科研项目

摘　　要：研究了经防紫外线整理的遮阳伞、夏季服装和泳装三类纺织产品的抗紫外线性能的保持性,结果显示,其紫外线防护系数UPF值、紫外线平均透射率T(UVA)和T(UVB)等抗紫外线性能,在物理或化学作用后会产生一定程度的衰变,其程度除与织物本身的表面特征和组织结构有关外,主要取决于受到的物理或化学作用的性质及其强弱;试验模拟了这些物理或化学作用,建立了纺织品抗紫外线性能保持性的测试方法。The UV resistant retention property of textiles including sunshade, summer garment and swimwear was studied. The results showed that the behaviors of UV protection factor UPF, UV average transmittance T （UVA） and T （UVB） had some degree of decay after physical and chemical action. The extent of the decay mainly depended on chemical property and intensity, as well as the structure and surface of textiles. The testing methods for UV resistant retention of textiles were established by simulating physical or chemical action.

关 键 词：测试 防辐射性 紫外辐射 纺织品 

分 类 号：TS197[轻工技术与工程—纺织化学与染整工程]