Ji Cheng-y
2015
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Journal
World Pesticides
Abstract
This paper researched the effect of several factors on the quantity of sulfuric acid copper salt basic 80%water-dispersible granules,such as wetting agent,dispersing agent,filler and disintegrating agent and so on,and ultimately sulfuric acid copper salt basic 80%water dispersible granulewas obtained which involved in sulfuric acid copper salt basic80%,Morwet EFW 3%,Morwet D-425 5%,T/36 3%,CMS-Na 3%,white carbon black was added to 100%.Through experimental analysis,the performance tests of the product showed that the suspension rate was over 90%,the dispersion time was less than 1 minute and the decomposition rate of its active ingredient was less than 5%at(54±2) °C within two weeks.All of them meeted the quality standard of water dispersible granule.