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以 90 %阿维菌素和 90 %达螨灵为原药 ,填料 A1、A2 ,润湿剂 B1、B2 、B3 ,乳化剂 C1、C2 、C3 ,分散剂 D和崩解剂 E为辅料 ,开展了 2 6 %阿·哒水分散粒剂的配方研究。经理化性能和热贮稳定性试验测定 ,确定下列配方 :阿维菌素 (有效成分含量≥ 1.0 % ) ,哒螨灵 (有效成分含量≥ 2 5 .0 % ) ,润湿剂 B2 4 % ,乳化剂C3 8% ,分散剂 D3% ,崩解剂 E和辅助剂适量 ;填料 A1和 A2 按 9∶ 1补至 10 0 %。按上述配方配制的 2 6 %阿·哒水分散粒剂 (WG) ,经各项技术指标和热贮稳定性测定均达到有关水分散粒剂的质量标准。
90% abamectin and 90% mite mint as the original drug, filler A1, A2, wetting agents B1, B2, B3, emulsifiers C1, C2, C3, dispersant D and disintegrant E as auxiliary materials, A formulation study of 26% of Ada water dispersible granules was conducted. The physicochemical properties and heat storage stability of the test to determine the following formula: abamectin (active ingredient content ≥ 1.0%), pyridaben (active ingredient content ≥ 25.5%), wetting agent B2 4% 8% emulsifier C3, D3% dispersant, disintegrating agent E and an appropriate amount of adjuvants; fillers A1 and A2 make up 10% by 9: 1. According to the above formula formulation 26% 阿 哒 da water dispersible granules (WG), by the technical indicators and heat storage stability of the water dispersible granules to meet the quality standards.