纺织纤维定性与定量的一致性分析

Research on qualitative and quantitative consistency analysis of textile fibers

采用显微镜法、燃烧法和红外光谱法等对6种纺织品的纤维成分进行一致性的定性分析,并根据定性分析的结果,选用适当的方法对样品进行定量计算,包括拆纱称量法和溶解法。定量计算结果显示,6种样品的两组重复实验绝对值差均小于1%,实验方法有效。

The consistence qualitative analysis of 6 kinds of textile fibers were achieved by use of microscopic observation, combustion and infrared spectroscopy. The appropriate methods for quantitative calculation of the samples were chosen based on the qualitative analyses, such as the methods of yarn-breaking and weighing and dissolution. Quantitative calculation indicates that the absolute difference of repeated experiments about all of the 6 kinds of samples is less than 1%. The experimental methods are effective.