卡尔·费休容量法测定水性涂料中水分含量的影响因素

Discussion on Factors Influencing Water Content Determination in Waterborne Coatings by Karl Fischer Volumetric Method

介绍了卡尔·费休容量法在测定水性涂料中水分含量的应用 ,并结合工作实际 ,从滴定原理及步骤出发 ,针对水性涂料的特殊性 ,对测定时的一些影响因素进行了探讨 ,提出了一些可行性建议。

This article has described the application of Karl Fischer volumetric method in determination of water content in waterborne coatings,discussed,in combination with the experience in daily tests,the factors that affect the determination results,based on the specialty of waterborne coatings,and suggested some feasible comments.