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Water-based non-stick bactericidal environment-friendly coating and preparation method thereof

An environmentally friendly paint, water-based technology, applied in anti-fouling/underwater paint, polyether paint, coating and other directions, can solve the problems of no strong sterilization, inconvenient construction, high energy consumption, etc., to achieve a significant sterilization effect, The effect of fast forming speed and low energy consumption

Inactive Publication Date: 2020-02-04
HUNAN CHENLI NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The formula uses water as a solvent, which has excellent non-stick properties, wear resistance and high temperature resistance, etc. However, it does not have a strong bactericidal function; it is easy to yellow after high temperature; construction is inconvenient and energy consumption is large

Method used

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  • Water-based non-stick bactericidal environment-friendly coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029]A water-based non-stick bactericidal environmental protection coating is made of the following raw materials in parts by weight: antibacterial 3,5-diamino-1H-pyrazole-4-carboxylic acid allyl ester / 1,4-bis(2',3 30 parts of '-epoxypropyl) perfluorobutane polycondensate, 1 part of [(3,3,3-trifluoro-1-propenyl)thio]benzene, 1,3-diallyl-2- 1 part of thiourea, 1 part of stilbene glycoside, 0.5 part of zinc pyridonic acid, 10 parts of polyethylene glycol diacrylate, 10 parts of titanium dioxide, 1 part of glycerin, 15 parts of water, 0.5 part of benzoin ethyl ether, dodecane 2 parts of sodium phenyl sulfonate, 1 part of monoglyceride stearate, 1 part of polydimethylsiloxane, and 1 part of perfluoroalkyl sulfonate.

[0030] The preparation method of the antibacterial 3,5-diamino-1H-pyrazole-4-carboxylic acid allyl ester / 1,4-bis(2',3'-epoxypropyl) perfluorobutane polycondensate, Including the following steps:

[0031] Step S1, 100 g of allyl 3,5-diamino-1H-pyrazole-4-carboxylat...

Embodiment 2

[0035] A water-based non-stick bactericidal environmental protection coating is made of the following raw materials in parts by weight: antibacterial 3,5-diamino-1H-pyrazole-4-carboxylic acid allyl ester / 1,4-bis(2',3 32 parts of '-epoxypropyl) perfluorobutane polycondensate, 1.2 parts of [(3,3,3-trifluoro-1-propenyl)thio]benzene, 1,3-diallyl-2- 1.5 parts of thiourea, 1.5 parts of stilbene glucoside, 0.7 parts of zinc pyridone, 11 parts of polyethylene glycol diacrylate, 12 parts of talcum powder, 2 parts of pentaerythritol, 17 parts of water, 0.7 parts of benzoin isopropyl ether, poly 3 parts of oxypropylene polyoxyethylene glyceryl ether, 1.3 parts of polyethylene wax, 1.5 parts of alkyl modified organosiloxane, and 1.5 parts of alkyl aryl polyether.

[0036] The preparation method of the antibacterial 3,5-diamino-1H-pyrazole-4-carboxylic acid allyl ester / 1,4-bis(2',3'-epoxypropyl) perfluorobutane polycondensate, Including the following steps:

[0037] Step S1, 100g of ally...

Embodiment 3

[0041] A water-based non-stick bactericidal environmental protection coating is made of the following raw materials in parts by weight: antibacterial 3,5-diamino-1H-pyrazole-4-carboxylic acid allyl ester / 1,4-bis(2',3 35 parts of '-epoxypropyl) perfluorobutane polycondensate, 1.5 parts of [(3,3,3-trifluoro-1-propenyl)thio]benzene, 1,3-diallyl-2- 2 parts of thiourea, 2 parts of stilbene glycoside, 1 part of zinc pyridone, 13 parts of polyethylene glycol diacrylate, 13 parts of montmorillonite, 3 parts of butyl acetate, 20 parts of water, 2,4-di 1 part of hydroxybenzophenone, 3.5 parts of nonylphenol polyoxyethylene ether, 1.5 parts of glyceryl tristearate, 2 parts of polyether polyester modified organosiloxane, and 2 parts of sodium octyl succinate sulfonate.

[0042] The preparation method of the antibacterial 3,5-diamino-1H-pyrazole-4-carboxylic acid allyl ester / 1,4-bis(2',3'-epoxypropyl) perfluorobutane polycondensate, Including the following steps:

[0043] Step S1, 100 g ...

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Abstract

The invention discloses a water-based non-stick bactericidal environment-friendly coating. The water-based non-stick bactericidal environment-friendly coating is characterized by being prepared from the following raw materials: in parts by weight, 30-40 parts of antibacterial 3,5-diamino-1H-pyrazole-4-propenyl carboxylic ester / 1,4-bis(2',3'-epoxypropyl)perfluorobutane polycondensate, 1-2 parts of[(3,3,3-trifluoro-1-propenyl)thio]benzene, 1-3 parts of 1,3-diallyl-2-thiourea, 1-3 parts of stibene glucoside, 0.5-1.5 parts of zinc quinolone, 10-15 parts of polyethylene glycol diacrylate, 10-15 parts of filler, 1-5 parts of a co-solvent, 15-25 parts of water, 0.5-1.5 parts of a photoinitiator, 2-5 parts of an emulsifier, 1-2 parts of a dispersant, 1-3 parts of a leveling agent and 1-3 parts ofa wetting agent. The invention also discloses a preparation method of the water-based non-stick bactericidal environment-friendly coating. The water-based non-stick bactericidal environment-friendlycoating has excellent comprehensive performance, non-stick performance, good abrasion resistance and high temperature resistance, a remarkable sterilization effect, good and stable performance, a longservice life and environmental protection.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a water-based non-stick bactericidal environmental protection coating and a preparation method thereof. Background technique [0002] In recent years, with the advancement of science and technology and the development of economy, the coating industry has developed rapidly, and coatings with excellent comprehensive properties have attracted widespread attention. Coating is a supporting engineering material that is coated on the surface of an object and can form a continuous film that is firmly attached. It is widely used in industrial production and people's daily life, and plays an active role in protecting the substrate and beautifying the appearance. Coatings in the prior art include solvent-based coatings and water-based coatings according to their different dispersion media. Solvent-based coatings are likely to pose a threat to the environment and human health bec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D171/02C09D5/14
CPCC08L2205/025C08L2205/035C09D5/14C09D171/02C08L71/02C08K13/02C08K5/1545C08K5/405C08K5/3432
Inventor 万章文曹冰
Owner HUNAN CHENLI NEW MATERIAL CO LTD
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