38%乙氧·莠灭净悬浮剂的配方研究

Study on the Formula of Oxyfluorfen+Ametryn 38% SC

为明确38%乙氧·莠灭净悬浮剂的最佳配方,对其润湿分散剂等助剂进行筛选。试验结果表明:38%乙氧·莠灭净悬浮剂最佳配方为乙氧氟草醚5%、莠灭净33%、湿润分散剂XNK001 2.4%、XNK002 1.6%、黄原胶0.1%、硅酸镁铝2%、乙二醇4%、有机硅消泡剂BX-1080 0.1%,去离子水补足至100%。最佳研磨时间为3.5 h。按此配方配制的38%乙氧·莠灭净悬浮剂产品,性能稳定,符合悬浮剂的各项性能指标要求。

To determine the optimum formula of oxyfluorfen+ametryn 38%SC,wetting dispersants were screened in this paper.The results showed that the product had excellent physical and chemical properties,which was composed of oxyfluorfen 5%,ametryn 33%,wetting dispersant XNK001 2.4%,wetting dispersant XNK002 1.6%,xanthan gum 0.1%,magnesium aluminium silicate 2%,ethylene glycol 4%,silicone defoamer BX-1080 0.1%,and water making up to 100%.All the indicators of oxyfluorfen+ametryn 38%SC conformed to the requirements of SC.