Pesticide suspending agent and dry suspending agent, and preparation method thereof
The invention belongs to the field of pesticide preparations, and discloses a pesticide suspending agent and a dry suspending agent, and a preparation method thereof. The method comprises the following steps: adding a raw hydrophobic pesticide into water, carrying out high-speed shearing dispersion,...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
10.01.2020
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Subjects | |
Online Access | Get full text |
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Summary: | The invention belongs to the field of pesticide preparations, and discloses a pesticide suspending agent and a dry suspending agent, and a preparation method thereof. The method comprises the following steps: adding a raw hydrophobic pesticide into water, carrying out high-speed shearing dispersion, adding an assistant, carrying out shearing dispersion, adding a nano-porous inert adsorption material, carrying out shearing dispersion until uniformity, and carrying out sanding with a sand mill until the particle size D90 is 1 [mu]m or less to obtain the finished suspending agent; and performingdrying after the sanding to obtain the dry suspending agent. The method is mainly suitable for the raw hydrophobic pesticide system. The suspending agent and the dry suspending agent are prepared by using the method, and the system is dispersed by using the nano-porous inert adsorption material to achieve the effect of not using an organic solvent, so the harms of the pesticide preparations to theenvironment and human bod |
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Bibliography: | Application Number: CN201910986858 |