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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。
The preparation method of 15% permethrin · carrageenan alcohol water emulsion and the optimum content of each component in the formula were studied, and the performance indexes of the water emulsion were tested and evaluated, finally the quality qualified 15% Permethrin · L-carnitine alcohol water emulsion is better than the ratio of: Permethrin 10%, L-Terpineol 5%, Xylene 15%, 500 # emulsifier 4%, 602 # emulsifier 4% 5% refrigerant, defoamer 0.3%, tap water make up 100%. After testing, the appearance of the resulting formulation, dispersion, emulsion stability, thermal analysis of water and decomposition rate, etc. are in line with water emulsion standards.