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吡虫啉具有高效、低毒、广谱、对环境友好、持效期长等特性,近几年一直是世界最大的杀虫剂品种之一。随着人们安全意识和环保意识的不断增强,高含量和绿色环保的吡虫啉悬浮剂已成为当前研究的热点。由于吡虫啉在水中的溶解度较高,达到510mg/L,远远超过了悬浮剂加工中原药溶解度<100mg/L的要求,贮存期间极易出现奥氏熟化、絮凝聚集等问题,严重影响其制剂的稳定性,因此选择合
Imidacloprid is characterized by its high efficiency, low toxicity, broad spectrum, environmental friendliness and long duration. It has been one of the largest insecticide varieties in the world in recent years. As people’s safety awareness and environmental awareness continue to increase, high content and green imidacloprid suspension has become the current research focus. Due to its high solubility in water, imidacloprid reaches 510mg / L, far exceeding the requirement of the original drug solubility <100mg / L in suspension processing. It is easy to appear the problems of aging and flocculation during storage, which seriously affects its preparation Stability, so choose the right combination