Formula and preparation method of agricultural synergist

A technology of synergist and formulation, applied in the direction of botany equipment and methods, applications, biocides, etc., can solve the problems of drug dispensing, inconvenient application, limited application, weak safety, etc., to alleviate the problem of inconvenient application, broad Application prospects, the effect of excellent adhesion

Pending Publication Date: 2021-04-30
山东滨硅新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type has super wetting, spreading and good permeability, but the general safety of crops is relatively weak, and most silicones can only be used as efficient tank-mixing additives, it is difficult to add to the preparation formula, and it is used on site When the foam is rich, the foam stability is strong, which brings inconvenience to the dispensing and application
[0007] As mentioned above, most of the current agricultural synergists have single functions and limited applications, especially the synergistic effect against venereal diseases, insects, and weeds is not obvious

Method used

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  • Formula and preparation method of agricultural synergist

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Present embodiment provides a kind of formula of agricultural synergist, it comprises following component:

[0031] Fatty alcohol polyoxyethylene ether 100kg, isomeric alcohol ether 70kg, polyether modified silicone 400kg, acetylene alcohol modified silicone 200kg, corn oil 100kg, polyethylene oxide 600 100kg and azone 30kg.

[0032] Its preparation process is as follows:

[0033] A. Add 100kg of fatty alcohol polyoxyethylene ether, 70kg of isomeric alcohol ether and 400kg of polyether modified silicone into the stirring tank while stirring in turn, heat up to 90°C, rotate at 60r / min, keep stirring for 40min, and obtain uniform and transparent mixture;

[0034] B. Cool down to 70°C, add 200kg of acetylenic alcohol-modified silicone, rotate at 60r / min, and stir for 30min to obtain a uniform and transparent mixture;

[0035] C. Cool down to 40°C, slowly add 100kg of corn oil, after the addition is complete, rotate at a speed of 300r / min, homogeneously emulsify for 50min...

Embodiment 2

[0038] Present embodiment provides a kind of formula of agricultural synergist, it comprises following component:

[0039] Fatty alcohol polyoxyethylene ether 100kg, polyoxyethylene sorbitan fatty acid ester 50kg, polyether modified silicone 280kg, acetylene alcohol modified silicone 170kg, soybean oil 200kg, polyethylene oxide 400 170kg and lauryl nitrogen Ketone 30kg.

[0040] Its preparation process is as follows:

[0041] A. Add 100kg of fatty alcohol polyoxyethylene ether, 50kg of polyoxyethylene sorbitan fatty acid ester and 280kg of polyether modified silicone into the stirring tank, heat up to 80°C, rotate at 60r / min, keep stirring for 40min, and obtain uniform and transparent mixture;

[0042] B. Cool down to 70°C, add 170kg of acetylenic alcohol-modified silicone, rotate at 60r / min, stir for 30min, and obtain a uniform and transparent mixture;

[0043] C. Cool down to 40°C, slowly add 200kg of soybean oil, after the addition is complete, rotate at a speed of 300r / ...

Embodiment 3

[0046] Present embodiment provides a kind of formula of agricultural synergist, it comprises following component:

[0047] Fatty alcohol polyoxyethylene ether 100kg, polyoxyethylene sorbitan fatty acid ester 50kg, polyether modified silicone 400kg, acetylene alcohol modified silicone 180kg, peanut oil 120kg, polyethylene oxide 600 100kg and azone 50kg.

[0048] Its preparation process is as follows:

[0049] A. Add 100kg of fatty alcohol polyoxyethylene ether, 50kg of polyoxyethylene sorbitan fatty acid ester and 400kg of polyether modified silicone into the stirring tank, heat up to 80°C, rotate at 60r / min, keep stirring for 40min, and obtain uniform and transparent mixture;

[0050] B. Cool down to 70°C, add 180kg of acetylenic alcohol-modified silicone, rotate at 60r / min, stir for 30min, and obtain a uniform and transparent mixture;

[0051] C. Cool down to 40°C, slowly add 120kg of peanut oil, after the addition is complete, rotate at a speed of 300r / min, homogeneously ...

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Abstract

The invention relates to the technical field of agricultural synergists, in particular to a formula and a preparation method of an agricultural synergist. The formula provided by the invention comprises the following components in percentage by mass: 30%-60% of an organic silicon surfactant, 0-5% of a penetrating agent, 10-40% of an adhesive, 5-10% of a humectant and 10-25% of an emulsifier. According to the formula and the preparation method of the agricultural synergist, the absorption and conduction functions are added on the basis of ensuring the enhancement of wettability, spreading and permeability, and the agricultural synergist has excellent adhesion, drifting prevention and evaporation resistance functions, can be used in a barrel mixing manner, and can also be added into a preparation formula as a formula auxiliary agent to achieve wide application prospects in prevention and treatment of diseases, insect pests and weeds on field crops and fruit and vegetable crops.

Description

technical field [0001] The invention relates to the technical field of agricultural synergists, in particular to a formula of agricultural synergists and a preparation method thereof. Background technique [0002] Agricultural synergists are a kind of agricultural adjuvants. They have no biological activity by themselves, but when used in conjunction with pesticides, foliar fertilizers and other agrochemical products, they can significantly improve the control effect on diseases and insect pests. [0003] At present, agricultural synergists are divided into: [0004] (1) Surfactants. This type of synergist has a certain wetting effect and good permeability, but the spreading and adhesion are poor, the synergistic effect is not obvious, the natural degradation rate in the environment is low, and the foam is rich when used on site, which brings great harm to the dispensing and application. Inconvenience; [0005] (2) Vegetable oils. This type has good adhesion and anti-ev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/24A01N25/30
CPCA01N25/24A01N25/30
Inventor 苏春光杨闯张宏图宋卫东
Owner 山东滨硅新材料科技有限公司
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