染整技术2025，Vol.47Issue(11)：27-30,49,5.
次氯酸盐法在常规天然蛋白质纤维/其他纤维共混体系定量分析中溶解时间的优化
Optimization of dissolution time of quantitative analysis of conventional natural protein fiber/other fibers blend systems using the sodium hypochlorite method
何惠燕 1张思敏1
作者信息
- 1. 中联品检(佛山)检验技术有限公司,广东 佛山 528211
- 折叠
摘要
Abstract
The optimization of the dissolution time parameter in the quantitative analysis of conventional natural protein fiber blends with other fibers using the hypochlorite method is primarily investigated,and cross-validation was con-ducted.The experiment employs a dual-standard comparison method,using the dissolution time of 40 min specified by the GB/T 2910.4-2022 as the baseline,while also adopting the dissolution time of 20 min recommended by AATCC TM20A-2021e.Parallel tests were conducted on both conventional blended products and heavy-weight blended products.The re-sults show that for conventional blended products,reducing the dissolution time to 20 min is entirely feasible.However,for heavy-weight blended products,it is necessary to strictly follow the dissolution time of 40 min specified by the GB/T 2910.4-2022.关键词
天然蛋白质纤维/次氯酸钠/定量分析/溶解时间Key words
natural protein fiber/sodium hypochlorite/quantitative analysis/dissolution time分类
轻工纺织引用本文复制引用
何惠燕,张思敏..次氯酸盐法在常规天然蛋白质纤维/其他纤维共混体系定量分析中溶解时间的优化[J].染整技术,2025,47(11):27-30,49,5.
