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Position: Home > Articles > Development and Advance of Pesticides Water Dispersible Granule Formulations Modern Agrochemicals 2006,5 (2) 32-37

农药水分散粒剂的开发和进展

作  者:
华乃震
单  位:
沈阳化工研究院
关键词:
水分散粒剂;环境安全;挤压法;喷雾干燥法;分散剂
摘  要:
水分散粒剂是一种安全的、作为替换可湿性粉剂和悬浮剂在商业上有吸引力的新剂型。它更为流行是由于它们包装和使用方便,没有溶剂,无粉尘,自由流动的颗粒在喷雾桶中用水稀释即能迅速地分散,已成为当今农药剂型发展的方向。论述了农药水分散粒剂基本特征、配方和制法,较详细地讨论了造粒方法以及WG剂型发展的动向。
译  名:
Development and Advance of Pesticides Water Dispersible Granule Formulations
作  者:
HUA Nai-zhen (Shenyang Research Institute of Chemical Industry, Shenyang 110021, China)
关键词:
water dispersible granules; enviroment safety; extrusion; spray drying; dispersing agent
摘  要:
Water dispersible granules (WG) are a relatively new type of formulation and are being developed as safer and commercially attractive alternatives to wettable powders and suspension concentrates. They are becoming more popular because of their convenience in packaging and use, being non-solvents, non-dust, free-flowing granules which should disperse quickly when added to water in the spray tank. It is become a tendency of pesticide formulation development. The paper describes WG formulation basic characteristic,formula and manufacturing methods。The granulation methods as well as trend of WG formulations advance are discussed in detail。

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