三角坐标法在25%噻虫嗪WDG配方优选中的应用  

Study on the Formulation of Water Dispersible Granule of 25% Thiamethoxam with Triangle-coordinate Figure

作　　者：张小军[1] 张宗俭[1] 

机构地区：[1]中化化工科学技术研究总院

出　　处：《现代农药》2008年第2期17-19,共3页MODERN AGROCHEMICALS

基　　金：科技部科研院所社会公益研究专项(2005DIB5J228)

摘　　要：介绍了运用三角坐标图法快速筛选水分散粒剂最佳配方的方法,即以分散性、悬浮率、崩解时间作为实验指标,选用润湿剂、分散剂和崩解剂为三个变量,快速研制得到噻虫嗪水分散粒剂的最佳配方。A practical and rapid method for screening the formulation of WG （water dispersible granule） was introduced. In the method, the triangle coordinate based on the content of the three variables was built. Using the triangle-coordinate figure method, the optimum wetting agent, dispersant, dissolution agent and their dosage were determined soon. The formulation of 25% thiamethoxam WG were rapid confirmed.

关 键 词：三角坐标图法 水分散粒剂 配方筛选 

分 类 号：TQ453[化学工程—农药化工]