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Environment-friendly insecticidal coating and preparation method thereof

An environmentally friendly coating and insecticide technology, applied in the direction of antifouling/underwater coatings, coatings, paints containing biocides, etc., can solve problems affecting physical and mental health, mosquito breeding, human and animal safety threats, etc., to achieve easy Large-scale production, high potency, broad-spectrum insecticidal effect

Inactive Publication Date: 2012-10-24
WUXI YIBO COATING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Harsh environment, breeding of mosquitoes, poses a threat to the safety of people and animals, affecting physical and mental health

Method used

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  • Environment-friendly insecticidal coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] A kind of insecticidal environmental protection coating of the present invention, it comprises the component of following parts by weight:

[0052] 250 parts of tert-tert vinegar emulsion

[0053] Insecticide granule micro-pregel 6 parts

[0054] Titanium dioxide 200 parts

[0055] Calcium carbonate 200 parts

[0056] Tourmaline mineral powder 10 parts

[0057] 3 parts hydroxyethyl cellulose

[0058] Mineral oil-based defoamer 3 parts

[0059] Sodium polyacrylate 5 parts

[0060] 2 parts ammonia water

[0061] 6 parts of nonionic polyether thickener

[0062] 220 parts of soft water

[0063] The micro-pregel of insecticide granules comprises the following components in parts by weight:

[0064] 600-700 mesh diatomite 10 parts

[0065] 92% mass ratio flumethrin 25 parts

[0066] 45 parts of coating glue

[0067] The coating glue contains 5 parts of artificial silicate and 95 parts of demineralized water.

[0068] The production method is as follows:

[0069]...

Embodiment 2

[0082] Prepared coating is carried out technical inspection, and the result is as follows:

[0083] 1. Appearance of coating film: smooth surface and good hand feeling

[0084] 2. Drying time: surface dry <2h

[0085] 3. Coating surface coating: 4-5㎡ / L

[0086] 4. Water resistance: no change for 100 hours

[0087] 5. Alkali resistance: no change for 120 hours

[0088] 6. Scrub resistance: 3000 times without damage

Embodiment 3

[0090] Experiment on the insecticidal effect of insecticidal and environmentally friendly coatings:

[0091] Make a 20*30cm box consisting of 6 boards, 2 boxes, the top can be opened, and 1 box is coated with the insecticidal paint on the six sides of the inner wall for 2 coats. After it is completely dry, place 25 ordinary small ants. The other one was painted with ordinary paint, and 25 small ants were also placed, and observed for 30 minutes, 1 hour, 2 hours, 3 hours, 4 hours, and 5 hours respectively. Unable to run normally, 85% of the animals died in 2 hours, and all died in 3 hours. In the box coated with ordinary paint, the little ants were safe and sound, and they could still crawl and run freely after 24 hours.

[0092] Equally catch 25 small mosquitos to do this experiment, the result is coated with this insecticidal coating and also dies completely within 5 hours, and the box that only is coated with common coating is still unharmed after 24 hours.

[0093] In the...

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Abstract

The invention discloses an environment-friendly insecticidal coating and a preparation method thereof. The environment-friendly insecticidal coating comprises vac-veova emulsion, insecticide particle micro pregel, titanium dioxide, calcium carbonate, tourmaline mineral powder, hydroxyethyl celluloses, mineral-oil-based defoamers, sodium polyacrylate, ammonia water, nonionic polyether thickeners and soft water. The environment-friendly insecticidal coating is a novel latex coating integrating multiple functions, and an insecticidal effect is achieved in a film coating form, so that beautification and decoration effects are achieved, and insecticide, environmental friendliness and sanitation are achieved. Besides, the environment-friendly insecticidal coating is good in adhesion, resistant to scrubbing, water and alkali, long-acting, persistent, free from influences on human bodies and domestic animals, convenient for construction, simple in preparation method and easy for large-scale production.

Description

technical field [0001] The invention relates to a paint and a preparation method thereof, in particular to a paint with insecticidal and environmental protection effects and a preparation method thereof. Background technique [0002] Harsh environment and breeding of mosquitoes pose a threat to the safety of people and animals and affect their physical and mental health. With the improvement of people's living standards, humans and animals have put forward higher requirements for the living environment. Therefore, the development of high-quality functional coatings has broad prospects. [0003] The following issues should be paid attention to in the study of insecticidal coatings: 1. To select insecticides suitable for coatings, they must ensure stability, long-lasting efficacy, high efficiency, low dosage, low toxicity, and do not affect the safety of humans and animals. Beautiful appearance, environmental protection, no bad smell, long-term use will not produce resistance...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D131/04C09D5/14C09D5/02C09D7/12
Inventor 钱祖其
Owner WUXI YIBO COATING
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