摘要
通过实验得出不同聚合度、不同质量分数下的黏度数据,并作出平均聚合度—质量分数—黏度三者的关系曲线。在此基础上,提出通过检测聚醋酸乙烯酯树脂的质量分数和黏度,直接查出对应的聚合度的快速检测方法。
The article presents the viscosity data in different degree of polymerization ＆ concentration, and concludes the relation between the average degree of polymerization, the concentration and the viscosity. Finally quick determination method of the degree of polymerization is put forward by detecting the concentration and viscosity of vinyl acetate.
出处
《山西化工》
2006年第5期48-49,66,共3页
Shanxi Chemical Industry
关键词
聚醋酸乙烯酯
聚合度
检测
polyvinyl acetate
degree of polymerization
determination
