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Flight control auxiliary and preparation method thereof

An additive and anti-flying technology, which is applied in biocides, animal repellents, plant growth regulators, etc. It can solve the problems of easy drifting with the wind, easy rebound and roll down, and reducing the coverage of pesticide sprays.

Active Publication Date: 2017-05-17
江苏钟山新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Small droplets (400μm) can resist drifting but tend to rebound and roll down, reducing the spray coverage of pesticides

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Fly prevention additive formula 1 mass percent is as follows: castor oil alkoxylate (molecular weight is 3600 mass ratio EO / PO=3.26) 60%, organic silicon Silwet L-77 8%, isooctyl alcohol polyoxyethylene ether (polymerization The degree is 5) 5%, xanthan gum 1%, urea 5%, ethylene glycol 2% and water make up 100%. The aerial control additive is applied to 250g / L azoxystrobin SC aerial control agent, and is added by 2% of the sprayed liquid. The spray particle size distribution was measured by OMCC (European and American grams) DP-02 spray particle size analyzer for the liquid medicine without added anti-flying additives and the liquid medicine added with anti-flying additives, and the ratio of the obtained small droplets less than 150 μm was 23.3 % and 9.1%, the added anti-flying additive effectively reduces the proportion of small droplets in the spray, and has a significant effect of anti-drifting and promoting the absorption of liquid medicine during the operation of a...

Embodiment 2

[0024]The formula 2 mass percentages of the anti-flying auxiliary agent are as follows: castor oil alkoxylate (molecular weight is 3000 mass ratio EO / PO=3.51) 60%, isomerized tridecyl alcohol polyoxyethylene ether (polymerization degree is 6) 8%, two Sodium Capryl Succinate Sulfonate 6%, Hydroxymethyl Cellulose 1%, Urea 5%, Ethylene Glycol 2%, and Water make up 100%. The anti-fly additive is applied to 41% glyphosate isopropylammonium salt AS anti-fly agent, and is added by 1.5% of the spray liquid. The spray particle size distribution was measured by OMCC (European and American grams) DP-02 spray particle size analyzer for the liquid medicine without adding anti-flying additives and the liquid medicine adding anti-flying additives, and the ratio of the obtained small droplets less than 150 μm was 24.5% respectively. % and 10.4%, the added anti-flying additive effectively reduces the proportion of small droplets in the spray, and has a significant effect of anti-drifting and p...

Embodiment 3

[0026] The formula 3 mass percentages of flight prevention additives are as follows: castor oil alkoxylate (molecular weight is 3300, mass ratio EO / PO=3.0) 60%, isodecyl alcohol polyoxyethylene ether (polymerization degree is 6) 8%, isooctyl Alcohol ethoxylates (degree of polymerization 5) 8%, hydroxymethyl cellulose 1%, urea 5%, ethylene glycol 2% and water make up 100%. The aerial anti-auxiliary is applied to 40% chlorpyrifos EC aerial anti-agent, and is added by 2% of the sprayed liquid. The spray particle size distribution was measured by OMCC (European and American grams) DP-02 spray particle size analyzer for the liquid medicine without added anti-flying additives and the liquid medicine added with anti-flying additives, and the ratio of the obtained small droplets smaller than 150 μm was 23.9 % and 8.6%, the added anti-flying additive effectively reduces the proportion of small droplets in the spray, and has a significant effect of anti-drifting and promoting the absorp...

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PUM

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Abstract

The invention discloses a flight control auxiliary. A formula of the flight control auxiliary comprises components in percentage by mass as follows: 50%-65% of an anti-drifting agent, 5%-10% of a wetting agent, 5%-10% of a penetrating agent, 1%-2% of a viscosity modifier, 3%-5% of a deposition agent, 2%-4% of an anti-freezing agent and the balance of water. The flight control auxiliary is applicable to dosage forms such as a suspending agent, an oil suspension, a water agent, emulsion in water, microemulsion and dry flowable for flight control. The flight control auxiliary has functions of remarkably resisting drifting, accelerating sedimentation, increasing moisture and improving chemical absorption when applied to flight control operation.

Description

technical field [0001] The invention relates to the field of pesticide adjuvants, in particular to a preparation method of a fly control adjuvant. Background technique [0002] "Flying defense" is a hot word in the plant protection industry in recent years, and more hotly discussed is the spraying of plant protection drones. In essence, if plant protection drones are to be truly applied to the agricultural field, they need a huge and complete ecosystem. UAVs, national industry standards, spraying devices, special agents, operators, flight defense brigades, after-sales services, profit models, insurance business, etc. jointly build a UAV plant protection ecosystem. [0003] The development of aviation quality assurance in foreign countries Aviation plant protection, as an efficient plant protection method, is being widely used in the world. In the United States, Russia, Australia, Canada, Brazil and other countries with a large area of ​​cultivated land per household, manne...

Claims

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Application Information

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IPC IPC(8): A01N25/30A01N25/24A01N25/00A01N43/54A01N57/20A01N57/16
CPCA01N25/00A01N25/24A01N25/30A01N43/54A01N57/16A01N57/20
Inventor 韩仲强王永生申宝兵
Owner 江苏钟山新材料有限公司
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