纤维反射红外特征光谱分析

The Reflectance IR Spectrum Analysis of Fibers

通过染色纤维、未染色纤维以及紫外光照、皂煮及摩擦等方法模拟纤维老化过程,并通过反射红外光谱法进行分析,发现染色纤维上的染料对反射红外光谱无影响,通过紫外光照后纤维会发生光催化氧化,皂煮后棉纤维会出现羰基红外反射,摩擦作用将对纤维的结晶峰有影响。

This paper has analys the reflectance IR of fibers treated with dyeing, UV lighting, soaping and friction, the results of which are that the dyes in the fiber have no influence on the reflectance IR, the fibers will be oxided under the UV lighting, the cotton fiber will appear a peak of 1700cm-1 after soaping and the friction actions only influence the crystal peak of the fibers.