农药科学与管理
農藥科學與管理
농약과학여관리
PESTICIDE SCIENCE AND ADMINISTRATION
2012年
3期
15-18
,共4页
李杰%司国栋%王伟%武步华%解维星
李傑%司國棟%王偉%武步華%解維星
리걸%사국동%왕위%무보화%해유성
甲基硫菌灵%悬浮剂%分散剂
甲基硫菌靈%懸浮劑%分散劑
갑기류균령%현부제%분산제
thiophanate-methyl%suspension concentrates%dispersing agent
采用流点法初步选定润湿分散剂组分,以贮存[（54±2）℃,14d]稳定性和悬浮率为指标,对润湿分散剂、增稠剂、防冻剂及其配比进行优选,结果表明,产品各项指标符合悬浮剂的要求。甲基硫菌灵600克/升悬浮剂的最佳配方为：甲基硫菌灵600g/L,润湿分散剂30g/L,防冻剂30g/L,密度调节剂50g/L,消泡剂2g/L,黄原酸胶1g/L,水补足1 000g/L。
採用流點法初步選定潤濕分散劑組分,以貯存[（54±2）℃,14d]穩定性和懸浮率為指標,對潤濕分散劑、增稠劑、防凍劑及其配比進行優選,結果錶明,產品各項指標符閤懸浮劑的要求。甲基硫菌靈600剋/升懸浮劑的最佳配方為：甲基硫菌靈600g/L,潤濕分散劑30g/L,防凍劑30g/L,密度調節劑50g/L,消泡劑2g/L,黃原痠膠1g/L,水補足1 000g/L。
채용류점법초보선정윤습분산제조분,이저존[（54±2）℃,14d]은정성화현부솔위지표,대윤습분산제、증주제、방동제급기배비진행우선,결과표명,산품각항지표부합현부제적요구。갑기류균령600극/승현부제적최가배방위：갑기류균령600g/L,윤습분산제30g/L,방동제30g/L,밀도조절제50g/L,소포제2g/L,황원산효1g/L,수보족1 000g/L。
The components of wetting dispersant was preliminary by method of selected according to indexes of storage（54±2）℃,14d and suspensibility rate,the wetting dispersant,thickening agent,antifreeze and its proportion was optimized.The results showed that all the indexes of the preparation accord with related standard of suspending agent.The optimum formula of thiophanate-methyl 600g/L SC were as follows： thiophanate-methyl 600g/L,wetting and dispersing agent 30g/L,defoaming agent 2g/L,anti-freezing agent 30g/L,density conditioning agent 50 g/L,xanthan gum 1g/L,fill water to 1 000g/L.
