30%咯菌腈·啶酰菌胺悬浮剂配方研究

Preparation of fludioxonil·boscalid 300 SC

对采用湿法砂磨工艺制备的30%咯菌腈·啶酰菌胺悬浮剂的各种助剂进行筛选,最终获得了30%咯菌腈·啶酰菌胺悬浮剂的最优配方:咯菌腈6%,啶酰菌胺24%,黄原胶0.15%,硅酸镁铝1.5%,SP-S07 3%,SP-2728 2%,乙二醇3%,消泡剂0.2%,水补足至100%。依该配方制备的30%咯菌腈·啶酰菌胺悬浮剂,其各项性能指标均符合悬浮剂的质量技术标准。

The dispersion medium,emulsifier and thickener of fludioxonil·boscalid 300(g/kg)SC prepared by wet sand grinding process were screened,and the optimal formulation of fludioxonil·boscalid 300 SC was obtained which consisted of 6%fludioxonil,24%boscalid,0.15%xanthan,1.5%magnesium aluminum silicate,3%SP-S07,2%SP-2728,3%ethylene glycol,0.2%defoamer,and water added up to 100%.The performance indexes of fludioxonil·boscalid 300 SC prepared according to the formula meet the requirements.