FTIR光谱仪在聚醚多元醇羟值测定中的应用

Application of FTIR spectrophotometer in deternination of the hydroxyl value of polyether polyol

本文简述傅立叶变换近红外光谱仪在聚醚多元醇产品羟值测定中的应用,并进行效益分析。

This paper describes the application of fourier transform infrared spectrophotometer in examination the hydroxyl value of poyether polyol, and analyses it's efforts。