NaOH运用于不锈钢纤维定量分析试验的探讨  

Research on Using Sodium Hydroxide in Quantitative Analysis of Stainless Fiber

作　　者：张晓静 张申 何卫星 

机构地区：[1]江苏省纺织研究所股份有限公司,江苏无锡214000

出　　处：《山东纺织科技》2017年第1期27-29,共3页Shandong Textile Science & Technology

摘　　要：文章根据75wt%硫酸可以溶解棉,40wt%氢氧化钠溶液可以溶解涤纶的特性,探讨把40wt%氢氧化钠溶液运用于不锈钢混纺纱线成分定量分析试验的可行性,试验结果表明,可采用75wt%硫酸/40wt%氢氧化钠溶液的方法来做涤棉不锈钢混纺纱线成分定量分析,结果准确可靠,重现性好。The feasibility of using 40wt% NaOH aqueous solution in analyzing fiber content in stainless fiber blended yarn were discussed in the article,according to the property of cotton be dissolved in 75wt%sulfuric acid and polyester be dissolved in 40wt% NaOH aqueous solution.The result shows that quantitative analysis of polyester cotton stainless blended yarn through 75wt%sulfuric acid and 40wt% NaOH aqueous solution method is accurate and reliable with good reproducibility.

关 键 词：氢氧化钠 不锈钢纤维 定量 

分 类 号：TS101.921[轻工技术与工程—纺织工程]