Homogeneous and high-efficient water-based pesticide aerosol with low VOC (Volatile Organic Compounds) content

Abstract

The invention provides homogeneous and high-efficient water-based pesticide aerosol with low VOC (Volatile Organic Compounds) content. The homogeneous and high-efficient water-based pesticide aerosol comprises the following components in parts by weight: 25-40 parts of dimethyl ether, 40-60 parts of de-ionized water, 10-20 parts of edible alcohol with mass-percentage concentration of 95 percent, 0.05-2 parts of dimefluthrin, 0.1-0.4 part of rich-d-transallethrin, 0.1-0.3 part of permethrin, 0.05-0.2 part of d-trans-cyphenothrin, 0.05-0.2 part of sodium benzoate, 0.05-0.2 part of sodium nitrite, 0.05-0.2 part of sodium dodecyl sulfate succinate, 0.05-0.2 part of triethanolamine, 0.1-1.0 part of synergist and 0.1-0.5 part of essence. According to the homogeneous and high-efficient water-based pesticide aerosol with low VOC content, disclosed by the invention, the advantages of good atomizing effect and insert-killing effect can be achieved without vibration and shaking before use.

Description

technical field [0001] The invention relates to an insecticidal aerosol, in particular to a homogeneous and high-efficiency water-based insecticidal aerosol with low VOC content. Background technique [0002] Water-based insecticide aerosol is a type of hygienic insecticide series products. As the price of international petroleum products continues to increase, the bottleneck of increasing cost of oil-based insecticide aerosol products has been restricting the development of the industry. So far, the disadvantages of oil-based insecticide aerosols have not been fundamentally solved. The specific manifestations are: high product cost, non-renewable materials used, poor safety of flammable and explosive products, strong greasy and irritating products, and VOC content of products. High, not environmentally friendly, etc. At present, the quality of domestic mainstream water-based insecticide products is unstable, the insecticidal effect is not ideal, the safety is poor, there i...

AI Technical Summary

Problems solved by technology

So far, the disadvantages of oil-based insecticide aerosols have not been fundamentally solved. The specific manifestations are: high product cost, non-renewable materials used, poor safety of flammable and explosive products, strong greasy and irritating products, and VOC content of products. High, not environmentally friendly, etc.

At present, the quality of domestic mainstream water-based insecticide products is unstable, the insecticidal effect is not ideal, the safety is poor, there is a risk of rust and leakage, and the domestic market share is not high. A certain proportion of the share, but did not form the characteristics of the system products and general market recognition, consumers do not have the psychology of completely trusting water-based insecticide aerosol products, and are more willing to use oil-based insecticides

[0003] my country's insecticide aerosol industry has the following main problems: A. The consumption of renewable resources is serious, and the product cost remains high. Although it has formed a certain scale, the economic benefits are poor; B. The scientific research and development strength is weak, and the capital investment is insufficient. The technical progress of the product is slow; C. The technology of the water-based insecticide aerosol product is not up to standard, which has caused a psychological shadow for consumers

[0005] There are mainly two types of existing technical solutions. The first is the common oil-based type. This type of product uses kerosene as the main solvent, pyrethroid as the active ingredient, essence and synergist as auxiliary agents, and propane butane as the main solvent. Mainly (some products are mainly dimethyl ether) as the formula system of the propellant, this type of product is effective and stable, but the cost is high, the waste of resources is great, it is not environmentally friendly, unsafe and unhygienic; the second is ordinary water Basic type, this type of product uses a small amount of kerosene as the active ingredient carrier, pyrethroids as the active ingredient, by adding emulsifiers as auxiliary agents, introducing a large amount of water in the form of water-in-oil or microemulsification as the main solvent, using acetin as the main solvent alkanes as propellants

This technical solution is low in cost, good in environmental protection, and good in safety, but the content is in a layered state and needs to be shaken before use, the insecticidal effect is unstable, the compatibility between the product content and accessories is poor, and there is a huge rust leak Quality Risks of Cans

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