杀螺胺乙醇胺盐水悬浮剂分散剂的筛选  

Screening the Dispersant of Niclosamide Ethanolamine Suspension Concentrate

作　　者：夏慧[1] 王婷[2] 路福绥[3] 翟利利[1] 廖科超[1] 

机构地区：[1]山东农业大学植物保护学院,山东泰安271018 [2]山东水利职业学院,山东日照276826 [3]山东农业大学化学与材料科学学院,山东泰安271018

出　　处：《农药》2013年第11期803-805,共3页Agrochemicals

摘　　要：[目的]筛选杀螺胺乙醇胺盐水悬浮剂分散剂。【方法】采用流点法和激光粒度测定法确定分散剂的种类，在该基础上通过黏度法确定分散剂的用量。【结果】聚乙烯毗咯烷酮PVP是杀螺胺乙醇胺盐水悬浮剂的合适分散剂。【结论】PVP为K15时，最佳使用量为0．5％-2．5％，PVP为K30时，最佳使用量为0．5％-1．5％。[Aims] The dispersants of niclosamide ethanolamine SC were screened. [Methods] Flowing point test and laser granulometry were used to identify the kind of dispersing agents, the amount of dispersants were determined by the viscosity method. [Results] PVP is the suitable dispersant for niclosamide ethanolamine SC. [Conclusions] When the molecular weight of PVP is K15, the optimum ratio of the polymer is 0.5-2.5%, when its molecular weight is K30, the optimum ratio is 0.5-1.5%.

关 键 词：杀螺胺乙醇胺盐 水悬浮剂 分散剂 

分 类 号：TQ450.6[化学工程—农药化工]