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Chinese Standard: GB/T 2910.20-2009

Textiles—Quantitative chemical analysis—Part 20:Mixtures of elastane and some other fibers(method of using dimethylacetamide)

全国纺织标准化技术委员会基础标准分会(SAC/TC 209/SC 1)

GB/T 2910的本部分规定了采用二甲基乙酰胺法测定去除非纤维的物质后以下两组分混合物中聚氨酯弹性纤维含量的方法。
——聚氨酯弹性纤维

——棉、粘胶纤维、铜氨纤维、莫代尔纤维、莱塞尔纤维、聚酰胺纤维、聚酯纤维、丝和羊毛纤维。
本部分不适用于聚丙烯腈纤维同时存在的情况。

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