Lu Z.-L.,Beijing Institute of Technology |
Lu Z.-L.,Beijing Grand Agrochem Co. |
Zhang Z.-J.,Beijing Institute of Technology |
Zhang Z.-J.,Beijing Grand Agrochem Co. |
And 6 more authors.
Xiandai Huagong/Modern Chemical Industry | Year: 2013
A stable suspension concentrate of 10% emamectin benzoate is developed in this study. The effects of wetting and dispersing agents, anti-freezer and thickener are studied. The stability of the suspension concentrate is analyzed by TURBISCAN LAB. The optimal suspension concentrate is the suspension concentrate of 10% emamectin benzoate.The optimized formulation is shown as follows: 12.8% of emamectin benzoate (78.2%), 5.0% of wetting dispersant GY-SC85, 4.0% of anti-freezer urea, 0.2% of thickener xanthan gum, 0.8% of magnesium aluminum silicates, 0.2% of defoamer GY-X60, 77.0% of water. The obtained suspension concentrate has good dispersion stability in 1026 mg/L hard water. Source