80%烟嘧黄隆水分散粒剂的研究  

Research on the Water Dispersible Granule of 80% Nicosulfuron Herbicide

作　　者：马洪艳[1] 孙景文[1] 王凤芝[1] 田文学[1] 

机构地区：[1]山东华阳科技股份有限公司,山东泰安271411

出　　处：《现代农药》2007年第6期17-19,23,共4页MODERN AGROCHEMICALS

摘　　要：介绍了80%烟嘧黄隆水分散粒剂的制备方法及性能测试方法,简述了该制剂的特点、配方筛选、质量技术标准、贮藏稳定性。试验结果表明,该产品悬浮率90%以上,崩解时间<60s,热贮[(54±2)℃,14d]分解率<5%,产品各项指标符合水分散粒剂的要求。The preparation method of the water dispersible granules of 80% nicosulfuron was introduced. Its characteristics, tbrmulation selection, quality and technology standard and storing stability were demonstrated. The experimental results showed that products suspension rate was over 90%, the dispersion time was less than 60 seconds and the decomposition rate of its active ingredient was less than 5% at （54±2）℃ with 14 days, which conformed to the requirements for the formulation.

关 键 词：烟嘧黄隆 水分散粒剂 流化床 干燥 造粒 

分 类 号：TQ457[化学工程—农药化工]