用溶解—吸光法测定麻棉混纺纱的混纺比  

Blending Ratio Test of Bast and Cotton Blended Yarn with Dissolution-absorptiometry

作　　者：马志友[1] 

机构地区：[1]青岛大学

出　　处：《棉纺织技术》2002年第8期38-39,共2页Cotton Textile Technology

摘　　要：介绍了一种测定麻棉混纺纱混纺比的方法 ,该方法将麻棉混纺纱经硫酸半溶解 ,然后测定其溶液的吸光值 ,求得混纺比。A method analyzing the blending ratio of bast and cotton blended yarn is introduced. In this test, bast and cotton blended yarn is semi-dissolved in sulfuric acid and then the absorption value of this solution is tested, and so the blending ratio is gained.

关 键 词：溶解-吸光法 测定 麻棉混纺纱 混纺比 吸光值 

分 类 号：TS101.923[轻工技术与工程—纺织工程]