第 45 卷第 6 期Vol. 45 No. 6
2015 年 12 月Dec 2015

所属栏目:农药及中间体

20%呋虫胺悬浮剂的研制
高恒旭1,2,3 (1. 湖南农业大学,湖南 长沙 410014;2. 湖南化工研究院有限公司 国家农药创制工程技术研究中心,湖南 长沙 410014;3. 农用化学品湖南省重点实验室,湖南 长沙 410014)
摘 要:通过助剂的筛选,研制出20%呋虫胺悬浮剂配方,并研究防冻剂、增稠剂等影响因素对悬浮剂稳定性的影响。结果表明,尿素为防冻剂,使用黄原胶和尿素作为增稠剂的呋虫胺悬浮剂最稳定。
关键词:呋虫胺;高分子分散剂;稳定性;悬浮剂
中图分类号:S482.3  文献标识码:A  文章编号:1009-9212(2015)06-0010-04
The Preaparation of 20% Dinotefuran Suspension Concentrate
GAO Heng-xu1,2,3 (1. Hunan Agricultural University, Changsha 410014, China; 2. National Engineering Research Center for Agrochemicals, Hunan Research Institute of Chemical Industry Co., Ltd., Changsha 410014, China; 3. Hunan Province Key Laboratory for Agrochemicals, Changsha 410014, China)
Abstract:20% Dinotefuran suspension concentrate was developed and the effects of processing conditions including antifreeze and thickener on its stability were evaluated. The most stable suspension was obtained under the following conditions: urea as the antifreeze, xanthan gum and magnesium aluminum silicate as the thickeners.
Key words:dinotefuran; polymeric dispersant; storage stability; suspensions
作者简介:高恒旭(1988-),男,辽宁丹东人,硕士研究生,研究方向:农药制剂研究。
收稿日期:2015-11-10