摘要
研究了用红外光谱法测定异戊二烯橡胶中异戊二烯3,4链节含量,根据朗伯-比尔定律,建立了测定3,4链节含量的标准曲线,并对其重复性及再现性进行了讨论,结果表明,测定结果的最大偏差均在允许范围之内,此方法已用于工业生产中。
According to Ranby Bill's law,the standard curve for the determination of 3,4 segment content was established,and the repeatability and reproducibility were discussed.The result showed that the maximum deviation of the measured results was within the allowable range.This method has been used in industrial production.
作者
赖文群
仵春祺
陈莉津
Lai Wenqun;Wu Chunqi;Chen Lijin(Dushanzi Petrochemical Company Institute,Dushanzi,Xinjiang 833699,China)
出处
《分析仪器》
CAS
2020年第1期48-51,共4页
Analytical Instrumentation
关键词
红外光谱法
异戊二烯橡胶
3
4链节
Infrared spectroscopy(IR)
Isoprene Rubber
3
4 Segment
