二茂铁接枝丁羟的羟值测定  

Determination of Hydroxyl Value of Hydroxyl Terminated polybutadiene Grafted by Dimethylsilyltetramethyleneferrocene

作　　者：崔小军[1] 牛群钊[1] 王波[1] 王新德[1] 李松[1] 

机构地区：[1]黎明化工研究院,洛阳471001

出　　处：《化学推进剂与高分子材料》2004年第2期42-44,共3页Chemical Propellants & Polymeric Materials

摘　　要：以电位滴定法测定二茂铁接枝丁羟羟基含量 ,分析误差为 3× 10 -2 ,标准偏差小于 8× 10 -3 。该方法快速、简便 ,适用于实验室和常规分析。Hydroxyl value of hydroxyl terminated polybutadiene grafted by dimethylsilyltetramethyleneferrocene was determined by potentiometric titration with analytical error of 3×10 -2 and standard deviation of less than 8×10 -3.The method is rapid,simple and suitable for laboratory analysis and conventional analysis.

关 键 词：二茂铁接枝丁羟 电位滴定法 羟基含量 羟基官能团 燃速催化剂 

分 类 号：O657.1[理学—分析化学]