纺织品耐光色牢度测试曝晒阶段的比较

Comparison of textile color fastness test for specimen during artificial light exposure stage

采用GB/T 8427—2008《纺织品色牢度试验耐人造光色牢度:氙弧》[1]中的方法 3进行耐光色牢度测试一阶段与二阶段的比较,结果表明,有很少部分样品二阶段测试结果与一阶段测试结果相差半级,但最终结果与一阶段相同,而且一阶段测试时间明显短于二阶段.采用一阶段进行纺织的耐光色牢度测试可以缩短产品检测周期,同时能够节省大量能源,为企业和检测机构降低成本.

In this paper,using the method of GB/T 8427—2008 method 3,the color fastness for artificial light was compared with that of the second stage. The results showed that difference between the second stage test results and the first stage test results was half a grade for few specimen. However,the final result of the second stage was the same as that of the first stage,and the test time was significantly shorter than the second stage. The first stage test methods that were adopted to conduct the color fastness to artificial light test can shorten testing cycle and save a lot of energy. For further consideration it can reduce cost for the enterprises and inspection agencies.