非线型缩聚物的重均分子量  

The Weight Average Molecular Weight of Nonlinear Polycondensates

作　　者：赵东辉[1] 姜振华[1] 汤心颐[1] 

机构地区：[1]吉林大学化学系,长春130023

出　　处：《高等学校化学学报》1992年第5期701-704,共4页Chemical Journal of Chinese Universities

摘　　要：本文用数学期望方法研究了非线型共缩聚物的重均分子量,并推导出重均分子量表达式,将3种特例的理论曲线与实验结果相比较,两者基本相符。In this paper, the method of mathematical expectation is used to study the weight average molecular weight of Aa-Bb(B* )bCc, Dd type of nonlinear polycondensates and its expression of weight average molecular weight is obtained. The results show that the experimental values are basically coincident with theoretical ones.

关 键 词：重匀分子量 非线型缩聚物 

分 类 号：O631.61[理学—高分子化学]