摘要
对同时测定组合浆料中ＰＶＡ和淀粉磷酸酯含量的双波长分光光度法进行了研究。介绍了双波长分光光度法测试原理和方法，并对测试结果进行了分析、讨论。实验证明：用该方法同时测定双组分含量，既简便又准确。
Dual wavelength spectrophotometry is a way to simultaneously determine the content of PVA and starch phosphate in combined size,it has been researched.The paper introduces the test principle and method of dual wavelength spectrophotometry,and analyses the test result,it shows the method is simple and accurate.
出处
《棉纺织技术》
CAS
CSCD
北大核心
1998年第2期89-93,共5页
Cotton Textile Technology
关键词
双波长
分光光度法
浆料
组分含量
测定
Combined Size,Polyvinylalcohol,Starch,Content,Dual wavelength Spectrophotometry
