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Anticorrosive and antibacterial hydrophilic coating

An anti-corrosion, antibacterial and coating technology, applied in the field of air-conditioning foil, to achieve the effects of good safety, good stability and good compatibility

Inactive Publication Date: 2015-03-18
SNTO TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing air-conditioning foils cannot have excellent anti-corrosion, anti-bacterial, and hydrophilic functions at the same time.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An anti-corrosion and antibacterial hydrophilic coating, the coating comprises two layers: a primer and a top coat, the primer and the top coat can be film-forming or non-film-forming, and the primer and / or the top coat The first layer of paint includes metal and oxide antibacterial agents.

Embodiment 2

[0025] An anti-corrosion and antibacterial hydrophilic coating, the coating comprises two layers: a primer and a top coat, the primer and the top coat can be film-forming or non-film-forming, and the primer and / or the top coat The first layer of paint includes metal and oxide antibacterial agents.

[0026] The components and percentages by weight of the primer are: 50% of acrylic polymer emulsion, 0.1% of epoxy resin, 0.5% of epoxy phosphate, and 1% of curing agent. The curing agent can be glycoluril resin or amino resin, alcohol 5% of at least one of alcohols, ethers and alcohol ethers, said alcohols include at least one of ethylene glycol and isopropanol, said ethers include at least one of butyl ether and diethyl ether, said Alcohol ethers include at least one of diethylene glycol butyl ether, wetting agent 0.1%, wetting agent is polyoxyethylene ether, metal and oxide antibacterial agent 0.1%, closed acid catalyst (including benzene ring) 0.5%, silane coupling agent 0.1%, ...

Embodiment 3

[0029] An anti-corrosion and antibacterial hydrophilic coating, the coating comprises two layers: a primer and a top coat, the primer and the top coat can be film-forming or non-film-forming, and the primer and / or the top coat The first layer of paint includes metal and oxide antibacterial agents.

[0030] The components and percentages by weight of the primer are: 52% acrylic polymer emulsion, 0.2% epoxy resin, 0.7% epoxy phosphate, and 1.5% curing agent. The curing agent can be glycoluril resin or amino resin, alcohol 4.5% of at least one of alcohols, ethers and alcohol ethers, the alcohols include at least one of ethylene glycol and isopropanol, the ethers include at least one of butyl ether and diethyl ether, the Alcohol ethers include at least one of diethylene glycol butyl ether, wetting agent 0.2%, wetting agent is polyoxyethylene ether, metal and oxide antibacterial agent 0.3%, closed acid catalyst (including benzene ring) 1%, silane coupling agent 0.2%, water 39.4%. ...

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PUM

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Abstract

The invention belongs to the technical field of air-condition foils and in particular relates to an anticorrosive and antibacterial hydrophilic coating. The anticorrosive and antibacterial hydrophilic coating is used for solving the technical problem of providing an air-condition foil which is excellent in anticorrosive, antibacterial and hydrophilic effects. In order to solve the problem, the anticorrosive and antibacterial hydrophilic coating comprises two layers, namely a primer coat and a topcoat; the primer coat and / or the topcoat comprise(s) metal and oxide antibacterial agents. After the primer coat is cured into a film at a high temperature, excellent anticorrosive, antibacterial and hydrophilic functions can be realized.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning foils, and in particular relates to an anti-corrosion and anti-bacterial hydrophilic coating. Background technique [0002] Air conditioners are household appliances used to adjust indoor air temperature and humidity, and usually require the operating environment to be kept airtight. The relevant research on air-conditioned wards in hospitals shows that, under the condition that other conditions remain unchanged, compared with before the operation of the air conditioner, the number of bacteria and fungi in the indoor air after the operation of the air conditioner increases with the prolongation of the operation time. The category includes a variety of common pathogenic bacteria: such as Staphylococcus aureus, Bacillus subtilis, Bacillus licheniformis, Pseudomonas aeruginosa (Pseudomonas aeruginosa), Staphylococcus epidermidis, Mucor and so on. In addition, the concentration of microorgan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D163/00C09D5/14C09D7/12C09D5/08B32B27/06B32B27/18
CPCC09D7/63C09D133/00C09D5/08C09D5/14C08L2205/03C08L63/00C08L71/02C08K5/521C08K3/015
Inventor 彭飞
Owner SNTO TECH GRP
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