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Position: Home > Articles > Screening the Dispersant of Niclosamide Ethanolamine Suspension Concentrate Agrochemicals 2013,52 (11) 803-805

杀螺胺乙醇胺盐水悬浮剂分散剂的筛选

作  者:
夏慧;王婷;路福绥;翟利利;廖科超
单  位:
山东农业大学化学与材料科学学院;山东教育学院数学与应用数学系;山东农业大学植物保护学院山东农业大学化学与材料科学学院;山东农业大学农用化学品研究所
关键词:
杀螺胺乙醇胺盐;水悬浮剂;分散剂
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]聚乙烯吡咯烷酮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%。
译  名:
Screening the Dispersant of Niclosamide Ethanolamine Suspension Concentrate
作  者:
XIA Hui;WANG Ting;LU Fu-sui;ZHAI Li-li;LIAO Ke-chao;Shandong Agricultural University College of Plant Protection;Shandong Water Polytechnic;Shandong Agricultural University College of Chemistry and Materials Science;
关键词:
niclosamide ethanolamine;;suspension concentrate;;dispersant
摘  要:
[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%.

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