二甲基硅油粘度调合计算方法  

The Calculation Method of Viscosity Blending for Polydimethysiloxane

作　　者：黄响 魏小红 李伟瑞 

机构地区：[1]广东信翼新材料股份有限公司,广东茂名525000

出　　处：《广州化工》2012年第19期26-27,68,共3页GuangZhou Chemical Industry

摘　　要：叙述了生产二甲基硅油过程中粘度调合的计算方法。介绍了三种计算方法,通过与实际值对比得出最优的计算方法。结果表明,当组分间粘度相差不大时,三种计算方法的结果与实测值相近;而当组分间粘度相差较大时,使用对数分率法计算结果更佳。对二甲基硅油生产粘度的调合具有实际的指导意义。The calculation method of viscosity blending for the production of polydimethysiloxane was described.Three calculation methods were introduced,and the optimal method of calculating was obtained by comparing to the measured values.It was found that when the viscosity of the components were similar,the results of the three calculation methods were similar to the measured values.However,the Logarithmic ratio method was the better method when the viscosity of the components were very different.The calulation results were of great importance to the viscosity blending for the polydimethysiloxane.

关 键 词：二甲基硅油 粘度调合 计算方法 

分 类 号：TQ324.21[化学工程—合成树脂塑料工业]