76%乙·莠·滴辛酯悬乳剂配方筛选  

Study on Formula of 76%Acetochlor·Atrazine·2,4-D-isoctyl (D) SE

作　　者：任新峰[1] 金晓莉[1] 韩曙东 朱艳梅[1] Ren Xinfeng;Jin Xiaoli;Zhu Yanmei;Han Shudong(Nantong Jiangshan Agrochemical&Chemicals Limited Liability Co.,Nantong Jiangsu 226017,China)

机构地区：[1]南通江山农药化工股份有限公司,江苏南通226017 [2]哈尔滨利民农化技术有限公司,黑龙江哈尔滨150025

出　　处：《农药科学与管理》2024年第11期43-48,共6页Pesticide Science and Administration

摘　　要：以乙草胺、莠去津和2,4-滴异辛酯为有效成分配制成76%悬乳剂。试验通过对不同分散剂、乳化剂、结构调节剂、防冻剂、消泡剂、防腐剂等的筛选,得到最佳配方。32.2%乙草胺+32.2%莠去津+11.6%2,4-滴异辛酯+2.6%500#+2.4%1602+1.5%分散剂B+0.02%黄原胶+0.5%硅酸镁铝+0.15%消泡剂SAG1572+0.5%卡松+水补足至100%。试验结果表明,该配方产品热储[(54±2)℃]分解率<2.0%,其余各项指标符合悬乳剂的标准要求。This paper presents the development of a suspo-emulsion(SE) formulation product containing 76% acetochlor,atrazine and 2,4-D-isoctyl(D).The optimal formulation was obtained through experiment with various components,including dispersing agents,emulsifiers,structural regulator,antifreeze agents,defoamer,and preservatives.The final formulation consists of acetochlor(32.2%),atrazine(32.2),% and 2,4-D-isoctyl(D)(11.6%),500#(2.6%),1602(2.4%),dispersant B(1.5%),Xanthan gum(0.02%),Magnesium Aluminum Silicate(0.5%),SAG1572(0.15%),kathon(0.5%),and water to make up 100%.The test results showed that the decomposition rate of active ingredients under accelerated storage [(54±2)℃] was less than 2%,and that all the product other parameters met the requirements for SE formulation.

关 键 词：乙草胺 莠去津 2 4-滴异辛酯 悬乳剂 

分 类 号：S482.4[农业科学—农药学]