螯合分散剂对钙离子螯合分散力的适宜测试方法  

Suitable testing methods for the chelating dispersion force of calcium ions by chelating dispersants

作　　者：周响云 何杰文 ZHOU Xiangyun;HE Jiewen(Hangzhou Meigao Huayi Chemical Co.Ltd.,Hangzhou 311231,China)

机构地区：[1]杭州美高华颐化工有限公司,浙江杭州311231

出　　处：《染整技术》2023年第10期51-53,共3页Textile Dyeing and Finishing Journal

摘　　要：采用K+B混合指示剂法、滴浊法和硬度法测试常见类型的螯合分散剂对不同含量钙离子的螯合分散力,对比3种测试方法的结果,优选不同类型螯合分散剂对钙离子螯合分散力的测试方法。The chelating dispersion force of common types of chelating dispersants to calcium ion with different contents was tested by the K+B mixed indicator method,droplet turbidity method,and hardness method.The results of three testing methods were compared,and the suitable testing method for the chelating dispersion force of different types of chelating dispersants to calcium ion is selected.

关 键 词：吸附型 螯合分散剂 K+B混合指示剂法 滴浊法 硬度法 

分 类 号：TS192[轻工技术与工程—纺织化学与染整工程]