众所周知,有机磷农药制备成水性化制剂,往往存在比较大的困难,其中最大的难题是化学稳定性问题。江西正邦生物化工股份有限公司研发人员经过2年多的不懈努力,进行了大量的配方筛选试验,对50%丙溴磷水乳剂的物理稳定性和化学稳定性又进行了系统的筛选研究,找出了影响该产品物理稳定性和化学稳定性的主要因素,即乳化剂配比、溶剂、粘度、pH等,筛选出非常优良的产品配方。 As we all know, preparation of organophosphorus pesticides into water-based formulations, there are often relatively large difficulties, the biggest problem is the chemical stability issues. After more than two years of unremitting efforts, Jiangxi Zhengbang Biochemical Co., Ltd. R & D personnel carried out a large number of formula screening tests and conducted a systematic screening research on the physical stability and chemical stability of 50% Out of the impact of the physical and chemical stability of the product of the main factors, namely the ratio of emulsifiers, solvents, viscosity, pH, screened a very good product formulations.