10%氰氟草酯·精噁唑禾草灵微乳剂的研制

Preparation of 10% Cyhalofop-butyl·fenoxaprop-P-ethyl ME

微乳剂是一种环境友好型的农药剂型。通过对溶剂、表面活性剂、助表面活性剂、防冻剂和水质的筛选,确定最佳10%氰氟草酯·精噁唑禾草灵微乳剂的配方组合:氰氟草酯5%,精噁唑禾草灵5%,二甲苯10%,601#15.6%,NP-10 8.4%,乙醇15%,1,2-丙二醇3%,纯净水补足至100%。试验结果表明,该微乳剂质量稳定,高效安全,有良好的开发应用前景。

The microemulsion is an environmentally-friendly pesticide formulation. Through a series of selection experimentsof solvents,surfactants,co-surfactants,antifreeze agents and water,an optimized formulation for a 10% mixture of cyhalofop-butyl and fenoxaprop-P-ethyl was achieved. The formulation contains 5% cyhalofop-butyl,5%fenoxaprop-P-ethyl,10% xylene15. 6% 601#,8. 4%,NP-10,15% ethanol,3% 1,2-propylene glycol,and water.The experimentalresults showed thatthe microemulsion had good stability,high efficiency and safetyin use. It has good prospects for applications.