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天然有色棉防紫外线辐射效果好

2021-02-24 17:00:20热度:156°C

当纺织品中存在染料、色素、漆时,可吸收紫外线辐射保护皮肤。经染色的织物防晒性好于漂白的织物。由于天然有色棉中存在色素,可能防晒性更好。将浅绿色、色、棕色三种有色棉样品80AFUs(American Association of Textile Chemists and Colorists fading units)氙光曝晒并洗涤漂白后防紫外线UPF值为4.3,青花赋茶叶高茶叶

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