摘要
通过对分散剂、润湿剂及载体的筛选,确定了50%抗蚜威WG的最佳配方组成为:50%抗蚜威、3.3%D425、6.7%85A、2%渗透剂JFC、18.5%硫酸铵和18.5%硅藻土。制得的50%抗蚜威WG崩解次数为3~5次,热贮分解率小于5%,持久起泡性低,各项指标均符合WG要求;制粒操作简单。
By screening the dispersants, wetting agents and carriers, the optimal formula of pirimicarb 50%WG was as follow:pirimicarb 50%, D425 3.3%, 85A 6.7%, penetrant JFC 2%, ammonium sulfate 18.5%and diatomite 18.5%. The formulation had low decomposition rate (less than 5%after thermal storage) with the disintegration times of 3-5, and low persistent foam. All specifications met the requirements of WG. The granulation operation was simple and easy.
出处
《现代农药》
CAS
2013年第4期26-29,共4页
MODERN AGROCHEMICALS
关键词
抗蚜威
WG
配方研究
制粒设备
pirimicarb
WG
formula study
granulation equipment