快速测定S01-7聚氨酯清漆中羟基含量的方法  

Rapid determination of hydroxyl content in S01-7 polyurethane varnish

作　　者：孙书静 SUN Shujing(Shenyang Liaozhong Hydraulic ＆ Chemical Engineering Equipment Factory, Liaozhong, Liaoning 110200, Chin)

机构地区：[1]沈阳市辽中水利化工设备厂,辽宁辽中110200

出　　处：《清洗世界》2018年第3期27-28,34,共3页Cleaning World

摘　　要：根据蓖麻油醇酸树脂的特性,通过样品和乙酰化剂加入量、反应时间等试验,确定一套其羟值测定的较简便方法。According to the properties of castor oil alkyd resin,a simple method for determination of hydroxyl was determined by the sample and the reaction time of the sample and the acetylation agent.

关 键 词：蓖麻油醇酸树脂 羟值 快速测定方法 

分 类 号：TG174[金属学及工艺—金属表面处理]