聚乳酸纤维定量分析方法的研究

The Research of Polylactic Fiber Quantitative Analysis Method

通过聚乳酸纤维的溶解特性进行系统的研究,结合现有的检测标准,用化学溶解试验法测试,推荐性地提供8种聚乳酸纤维混纺产品的定量分析方法。经过验证,这8种方法与现有的国内外标准的再现性和重复性相当,结果可靠,因其使用的是实验室分析的常规试剂和常规试验方法,其分析安全、操作简易。

The paper does the systematic research through the dissolution characteristics of polylactic fiber. Combining the existing standards and using chemical dissolution testing method, recommended to provide 8 quantitative analysis methods of polylactic fiber blending products. After verification, the repeatability of these 8 methods equals the existing domestic and international standards and the results are reliable. Its analysis is safe and the operation is easy because it uses the general reagents and testing methods of laboratory analysis.