Detection and Evaluation of Color Fastness in Storage of Fabrics Containing Polyamide or Wool
This article mainly focused on the fading and discoloration phenomenon of fabrics containing polyamide or wool during storage.Eighteen samples were tested to explore the effects of seven factors,including 50℃ temperature environment,95％humidity environment,30％H2O2,0.1 mol/L Na2S2O3,artificial light,light and sweat compound and ozone on the color fading and color changing properties of textile fabrics.It concluded that artificial light and ozone are the main factors causing fabric discoloration.The causes of this phenomenon were analyzed and discussed,and it recommended that when formulating standards for the industry,the qualified evaluation index of light fastness for containing polyamide or wool fabrics should be set to level 3～4,and the qualified evaluation index of ozone fastness should be also set to level 3～4.
万方数据
维普
