摘要
为了弥补手拆法-二甲基甲酰胺法和二甲基甲酰胺-甲酸/氯化锌法在棉/粘纤/氨纶混纺产品定量分析上的不足,采用甲酸/氯化锌-二甲基甲酰胺法对此类混纺产品进行研究。实验结果表明,此方法对棉/粘纤/氨纶浅色系混纺样品进行定量分析便捷可行,且精密度高。
A new quantitative chemical analysis was used for light colored cotton/rayon/spandex blended fabrics by using formic acid/zinc chloride-dimethylformamide to make up the deficiency for the methods using decomposition-dimethylformamide or using dimethylformamide-formic acid/zinc chloride. The test results indicated that the method was not only convenient and feasible but also capable of high precision.
出处
《纺织科技进展》
CAS
2013年第1期44-45,48,共3页
Progress in Textile Science & Technology
关键词
棉
粘纤
氨纶
定量分析
混纺织物
cotton
rayon
spandex
quantitative chemical analysis
blended fabric
