40%代森锰锌油悬浮剂的研制  

Preparation of Mancozeb 40% OF

作　　者：邱德梅[1] 陈明成 刘建华 

机构地区：[1]南通职业大学化生学院,江苏南通226007 [2]南通宝叶化工有限公司,江苏南通226000

出　　处：《农药》2014年第10期720-722,共3页Agrochemicals

基　　金：南通职业大学校级课题(1010401)

摘　　要：[目的]研制代森锰锌新制剂。[方法]通过对油相、润湿分散剂、增稠剂、乳化剂等助剂的品种及用量的筛选,制备40%代森锰锌油悬浮剂。[结果]最佳配方为代森锰锌40%(质量分数),乳化剂8%,润湿分散剂11.5%,消泡剂1%,增稠剂0.3%,抗氧化剂0.15%,甲酯油和大豆油按5颐1的比例,加至100%。[结论]40%代森锰锌油悬浮剂对香蕉叶斑病的防效高于80%代森锰锌可湿性粉剂。[Aims] A new mancozeb formulation was studied. [Methods] The dosages and kinds of oil, dispersant, thickeners, emulsifiers and other additives were discussed to obtain mancozeb 40% oil flowable concentrate （OF）. [Results] The optimum formula was as follow： mancozeb 40% （mass ratio）, emulsifier 8%, dispersant 11.5%, defoamer 1%, thickener 0.3%, antioxygen 0.15%, and the mixture of methyl ester oil and soybean oil with a mass ratio 5：1, was added up to 100%. [Conclusions] The control effect of mancozeb 40% OF against Cercospora muscle spp. was higher than mancozeb 80% WP.

关 键 词：代森锰锌 油悬浮剂 配方 

分 类 号：TQ455[化学工程—农药化工]