CHEN Wei-yan,LIU Chun-feng,XU Liang-zhong.Research on Water Suspension of 10% Fluorinated Anthranilamide and Avermectin[J].Northern Horticulture,2013,37(23):127-129.
10%含氟邻氨基苯甲酰胺阿维菌素水悬浮剂的研制
- Title:
- Research on Water Suspension of 10% Fluorinated Anthranilamide and Avermectin
- 文章编号:
- 1001-0009(2013)23-0127-03
- Keywords:
- fluorine anthranilamide; avermectin; aqueous suspensions; formulation
- 分类号:
- TQ 450.1
- 文献标志码:
- A
- 摘要:
- 采用湿法研磨工艺,对pH、乳化剂、增稠剂等进行了筛选,以确定10%含氟邻氨基苯甲酰胺阿维菌素水悬浮剂的稳定配方,并对该配方的粒度、悬浮率和分散性进行了检测。结果表明:10%含氟邻氨基苯甲酰胺阿维菌素水悬浮剂的优化配方为含氟邻氨基苯甲酰胺8 g,阿维菌素2 g,硅酸镁铝2 g,乙二醇(防冻剂)4 g,消泡剂1 g,酚醚磷酸酯盐TXPK 4 g,农乳500# 2 g,农乳1601# 2 g,水75 g,外观白色或乳白色的均匀悬浮液;经冷贮(0±1)℃、热贮(54+2)℃稳定性较好;水中分散性良好,各项指标均符合悬浮剂的相关标准。
- Abstract:
- Wet grinding technology was used and the optimum formulation of 10% fluorinated anthranilamide and avermectin water suspension was determined by the selection of dispersion mediums,emulsifiers and thickeners,and the particle size,suspension rate,dispersion of the suspension were tested.The results showed that the optimum formulation of water suspension of 10% fluorine anthranilamide avermectin was fluorinated anthranilamide 8 g,avermectin 2 g,magnesium aluminumsilicate 2 g,ethylene glycol (antifreeze) 4 g,defoamers 1 g,phenol ether phosphate salts TXPK 4 g,agricultural emulsifier 500# 2 g,pesticide emulsifier 1601# 2 g,water 75 g.The formulation was not layered obviously with a white or milky appearance;it had a good dispersion property in water,and all indexes were in line with the criterion of suspension after the formulation was stored under cold (0±1)℃ and heating (54±2)℃ conditions respectively.
参考文献/References:
[1] 刘步林,农药剂型加工技术[M]2版.北京:化学工业出版社,1998:231.?
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备注/Memo
第一作者简介:陈蔚燕(1978-),女,博士,研究方向为精细化学。