CN104559386A - Water-based epoxy anti-corrosion coating - Google Patents
Water-based epoxy anti-corrosion coating Download PDFInfo
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- CN104559386A CN104559386A CN201410838909.4A CN201410838909A CN104559386A CN 104559386 A CN104559386 A CN 104559386A CN 201410838909 A CN201410838909 A CN 201410838909A CN 104559386 A CN104559386 A CN 104559386A
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Abstract
The invention relates to a weather-resistant exterior-wall coating. The coating comprises components as follows: 60 parts of a water-based epoxy resin emulsion, 6 parts of amino silane, 4 parts of nano-silica, 2 parts of titanium dioxide, 2 parts of diisocyanate, 10 parts of hydroxybutyl acrylate, 5 parts of alcohol-soluble resin, 2 parts of isopropyl acrylate, 5 parts of diacetone alcohol, 10 parts of epoxy resin, 5 parts of polycarbonate diol, 2 parts of zinc oxide and 8 parts of precipitated barium sulfate. The water-based epoxy anti-corrosion coating has the extremely low VOC, excellent physical and mechanical properties and the extremely high anti-corrosion property, can be applied to metal surfaces of steel, aluminium materials and the like and plays the good anti-corrosion effect after coating and film forming.
Description
Technical field
The present invention relates to a kind of finishing material, especially a kind of water corrosion-resistant epoxy paint.
Background technology
Containing a large amount of phenyl ring and ehter bond in epoxy molecule structure, system intensity is large, and molecular structure is fine and close, and internal cohesive energy is large, therefore the coating adopting epoxy resin to prepare has with base material strong adhesion, resistant to chemical media and antiseptic property excellent, is widely used in heavy antisepsis field.Protective system major part is solvent based coating in the market, especially in heavy antisepsis field.Due to containing some hydrophilic compositions in water-borne coatings, antiseptic property is caused to decline.But along with more and more stricter to the requirement of environmental protection, the demand of water-based anticorrosive paint is more and more urgent, and therefore the water-borne coatings of antiseptic property excellence comes into one's own.Aqueous epoxy coating still has the various features of epoxy resin, and the coating adopting aqueous epoxy resins to prepare can reach good effect equally, but most of aqueous epoxy coating is compared with solvent epoxy coatings, and still there is a big difference for antiseptic property.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of water corrosion-resistant epoxy paint.
For solving the problems of the technologies described above, weather-proof exterior coating of the present invention, comprises following integral part, aqueous epoxy resin emulsion 60 parts, aminosilane 6 parts, nano silicon 4 parts, titanium dioxide 2 parts, vulcabond 2 parts, hy-droxybutyl 10 parts, spirit-soluble resin 5 parts, isopropyl acrylate 2 parts, diacetone alcohol 5 parts, epoxy resin 10 parts, polycarbonate diol 5 parts, 2 parts, zinc oxide.
Also comprise process white 8 parts.
Water corrosion-resistant epoxy paint of the present invention has extremely low VOC, excellent physical and mechanical properties and fabulous antiseptic property.This coating is coated with and can be used for the metallic surface such as iron and steel, aluminium, plays good preservative effect after coating film forming.
Embodiment
Embodiment 1
Weather-proof exterior coating of the present invention, comprises following integral part, aqueous epoxy resin emulsion 60 parts, aminosilane 6 parts, nano silicon 4 parts, titanium dioxide 2 parts, vulcabond 2 parts, hy-droxybutyl 10 parts, spirit-soluble resin 5 parts, isopropyl acrylate 2 parts, diacetone alcohol 5 parts, epoxy resin 10 parts, polycarbonate diol 5 parts, 2 parts, zinc oxide.
Embodiment 2
Weather-proof exterior coating of the present invention, comprises following integral part, aqueous epoxy resin emulsion 60 parts, aminosilane 6 parts, nano silicon 4 parts, titanium dioxide 2 parts, vulcabond 2 parts, hy-droxybutyl 10 parts, spirit-soluble resin 5 parts, isopropyl acrylate 2 parts, diacetone alcohol 5 parts, epoxy resin 10 parts, polycarbonate diol 5 parts, 2 parts, zinc oxide, process white 8 parts.
Claims (2)
1. a water corrosion-resistant epoxy paint, is characterized in that: comprise following integral part, aqueous epoxy resin emulsion 60 parts, aminosilane 6 parts, nano silicon 4 parts, titanium dioxide 2 parts, vulcabond 2 parts, hy-droxybutyl 10 parts, spirit-soluble resin 5 parts, isopropyl acrylate 2 parts, diacetone alcohol 5 parts, epoxy resin 10 parts, polycarbonate diol 5 parts, 2 parts, zinc oxide.
2. according to water corrosion-resistant epoxy paint according to claim 1, it is characterized in that: also comprise process white 8 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410838909.4A CN104559386A (en) | 2014-12-30 | 2014-12-30 | Water-based epoxy anti-corrosion coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410838909.4A CN104559386A (en) | 2014-12-30 | 2014-12-30 | Water-based epoxy anti-corrosion coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104559386A true CN104559386A (en) | 2015-04-29 |
Family
ID=53076491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410838909.4A Pending CN104559386A (en) | 2014-12-30 | 2014-12-30 | Water-based epoxy anti-corrosion coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104559386A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106632741A (en) * | 2016-11-30 | 2017-05-10 | 嘉宝莉化工集团股份有限公司 | Compound type odor-less light initiator and ultraviolet curing coating material |
-
2014
- 2014-12-30 CN CN201410838909.4A patent/CN104559386A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106632741A (en) * | 2016-11-30 | 2017-05-10 | 嘉宝莉化工集团股份有限公司 | Compound type odor-less light initiator and ultraviolet curing coating material |
| CN106632741B (en) * | 2016-11-30 | 2018-06-29 | 嘉宝莉化工集团股份有限公司 | Compound net taste photoinitiator and ultraviolet-curing paint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
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| WD01 | Invention patent application deemed withdrawn after publication |