15%氯菊酯·左旋松油醇水乳剂的配方

Formulation of Permethrin·a-(L)-Terpineol 15% EW

对15%氯菊酯·左旋松油醇水乳剂的制备方法及配方中各组分的最佳含量进行了研究,并对该水乳剂各项性能指标进行了测试评价,最终获得了质量合格的15%氯菊酯·左旋松油醇水乳剂较佳配比:氯菊酯10%,左旋松油醇5%,二甲苯15%,500#乳化剂4%,602#乳化剂4%,抗冻剂5%,消泡剂0.3%,自来水补足100%。经测试,所得制剂外观、分散性、乳液稳定性、热储析水率及分解率等均符合水乳剂标准。

A research was made on the preparation method of permethrin-α-（L）-terpineol 15% EW, and a satisfactory formulation of emulsion in water was selected by evaluating its parameter. The formulation of emulsion in water consisted of permethrin 10%, α-（L）-terpineol 5%, xylene 15%, 500^# emulsifier 4%, 602^# emulsifier 4%, anti-freeze agents 5%, antifoaming agents 0.3% and water. And the formulation of emulsion in water measured up to specifications of emulsion in water by testing.