Plant growth regulator and manufacture technology thereof
A growth regulator, a technology that is applied in the direction of plant growth regulators, plant growth regulators, biocides, etc., can solve problems such as human, livestock and environmental hazards, and achieve good fluidity, convenient use, and not easy to pollute the environment Effect
Inactive Publication Date: 2017-10-24
赵云
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Problems solved by technology
[0004] In order to solve the problem that existing wettable powders are easy to cause harm to people, livestock and the environment, the present invention provides a plant growth regulator and its production technology
Method used
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Experimental program
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Embodiment Construction
[0008] The present invention will be further described below in conjunction with embodiment:
[0009] Paclobutrazol original drug 20kg, fatty alcohol sulfate 2.5kg, alkylphenol polyoxyethylene ether succinate half ester sulfonate 2.5kg, methyl cellulose 0.5kg, silicone defoamer 0.05kg, ethylene glycol 5kg, 0.05kg of paraformaldehyde, and 100kg of the rest with water, wet crushing with a sand mill for multiple cycles until the particle size is 1-5µm, and then homogenize, thicken, and defoam with a homogenizer to produce milky white Suspending agent product, the measured paclobutrazol content is 20.2%, and the suspension rate is 94%.
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The invention relates to a plant growth regulator and its production technology, in particular to paclobutrazol suspending agent and its production technology, which is applicable to the production technology of pesticide preparations and belongs to the technical field of chemical industry. In China, paclobutrazol is mainly marketed as 15% wettable powder. Since wettable powders are prone to dust pollution during processing and use, and the suspension rate of wettable powders is lower than that of suspending concentrates, the products are prone to phytotoxicity. The invention adopts paclobutrazol original drug, wetting agent, dispersant, thickener, defoamer, antifreeze, preservative and other materials to prepare paclobutrazol suspension according to a certain weight percentage and a specific preparation method. The invention has the advantages that it can be uniformly mixed and dispersed with water in any proportion, has good fluidity, is not affected by water quality and water temperature, is convenient to use, is not easy to pollute the environment, and can be sprayed directly or diluted.
Description
technical field [0001] The invention relates to a plant growth regulator and its production technology, in particular to paclobutrazol suspending agent and its production technology, which is applicable to the production technology of pesticide preparations and belongs to the technical field of chemical industry. Background technique [0002] Pesticide suspension is a pesticide dosage form prepared by wet ultrafine grinding of water-insoluble solid pesticides, pesticide adjuvants (wetting agents, dispersants, thickeners, defoamers, antifreeze agents, preservatives, etc.) and water. The advantage of this dosage form is that it can be uniformly mixed and dispersed with water in any proportion, not affected by water quality and water temperature, easy to use, not easy to pollute the environment, and an ideal dosage form that can be sprayed directly or after dilution. Suspending concentrate is a new "environmentally friendly" dosage form recognized by the pesticide industry at h...
Claims
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IPC IPC(8): A01N43/653A01N25/04A01P21/00
CPCA01N43/653A01N25/04
Inventor 赵云
Owner 赵云
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