CN103254738A - Flexible corrosion-resistant epoxy resin coating material - Google Patents
Flexible corrosion-resistant epoxy resin coating material Download PDFInfo
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- CN103254738A CN103254738A CN2013101710183A CN201310171018A CN103254738A CN 103254738 A CN103254738 A CN 103254738A CN 2013101710183 A CN2013101710183 A CN 2013101710183A CN 201310171018 A CN201310171018 A CN 201310171018A CN 103254738 A CN103254738 A CN 103254738A
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Abstract
The invention discloses a flexible corrosion-resistant epoxy resin coating material which comprises the following components by weight percent in each 100 parts of water: 45% to 50% of epoxy-modified phenolic resin, 10% to 15% of a curing agent, 15% to 20% of filling material, 10% to 15% of pigment and 8% to 15% of addition agent. Therefore, the coating material disclosed by the invention has the performance of being high in abrasion resistance, impact resistance, sliding resistance and the like, so that the corrosion resisting performance of the coating material is improved obviously. In addition, the coating material is low in viscosity, rapid in curing time, convenient to use and environment-friendly and does not contain volatile organic compounds. Therefore, the coating material is higher in abrasion resistance and adhesion performance as well as excellent in cathodic disbonding performance and elasticity.
Description
Technical field
The present invention relates to the decorative paint field, particularly relate to a kind of corrosion-resistant flexible-epoxy coating.
Background technology
Protective system is requisite a kind of coating in the paint.It plays etch-proof effect to metal etc. under certain condition, the life-span that can protect non-ferrous metal to use.
But, traditional protective system, owing to contain heavy metal compounds such as Hg, Cr, Pb, easily contaminate environment easily damages human body, can't satisfy new standard and requirement in the environmental regulation development, and progressively stop use.Now, most of protective system that uses is to make base-material with the chlorinated rubber modified resin of environment-friendly type, the corrosion resistance nature of this class protective system and wear resisting property a little less than, can't satisfy standard new in the anticorrosion market and requirement.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of corrosion-resistant flexible-epoxy coating, have high wear-resistant, shock resistance, performance such as anti-skidding, significantly improved the corrosion resistance nature of coating, and its viscosity is low, and set time is fast, and is easy to use, environmental protection, do not contain volatile organic matter, have higher wear resisting property and adhesive performance, fabulous cathodic disbonding performance and elasticity.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of corrosion-resistant flexible-epoxy coating is provided, comprises the following ingredients of forming by mass percentage in per 100 parts of water:
Epoxy modified phenolic resin 45%-50%;
Solidifying agent 10%-15%;
Filler 15%-20%;
Pigment 10%-15%;
Auxiliary agent 8%-15%.
In a preferred embodiment of the present invention, comprise the following ingredients of forming by mass percentage in per 100 parts of water:
Epoxy modified phenolic resin 47%;
Solidifying agent 13%;
Filler 18%;
Pigment 12%;
Auxiliary agent 10%.
In a preferred embodiment of the present invention, described solidifying agent is polyamide curing agent.
In a preferred embodiment of the present invention, described auxiliary agent comprises one or more in thinner, softening agent, toughner, frostproofer, the dispersion agent.
The invention has the beneficial effects as follows: by scientific and rational composition proportion, the epoxy modified phenolic resin that employing has high wear-resistant, shock resistance, performance such as anti-skidding is base-material, significantly improved the corrosion resistance nature of coating in oxidation sour environment and alkaline environment, and its viscosity is low, and set time is fast, and is easy to use, environmental protection, do not contain volatile organic matter, have higher wear resisting property and adhesive performance, fabulous cathodic disbonding performance and elasticity.
Embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Embodiment one
A kind of corrosion-resistant flexible-epoxy coating comprises the following ingredients of forming by mass percentage in per 100 parts of water:
Epoxy modified phenolic resin 47%;
Solidifying agent 13%;
Filler 18%;
Pigment 12%;
Thinner 6%;
Softening agent 2%;
Frostproofer 2%.
Wherein, described solidifying agent is polyamide curing agent, and its viscosity is low, and adhesiveproperties is good, has good solidified nature under wet condition.
Embodiment two
A kind of corrosion-resistant flexible-epoxy coating comprises the following ingredients of forming by mass percentage in per 100 parts of water:
Epoxy modified phenolic resin 45%;
Solidifying agent 11.5%;
Filler 16%;
Pigment 13.5%;
Thinner 5%;
Softening agent 3%;
Toughner 3%;
Frostproofer 3%.
Wherein, described solidifying agent is polyamide curing agent, and its viscosity is low, and adhesiveproperties is good, has good solidified nature under wet condition.
Corrosion-resistant flexible-epoxy coating of the present invention, its set time is fast, high abrasion, shock resistance, anti-skidding, corrosion-resistant, long-time solar radiation can embrittlement, anti-water and salt brine solution, be applicable to the long-effective corrosion application of steel such as pipeline under the heavy corrosion environment, storage tank, also be suitable for concrete anticorrosive coatings such as soda acid pond, wastewater disposal basin, sewage disposal environment.
The present invention has disclosed a kind of corrosion-resistant flexible-epoxy coating, by scientific and rational composition proportion, the epoxy modified phenolic resin that employing has high wear-resistant, shock resistance, performance such as anti-skidding is base-material, significantly improved the corrosion resistance nature of coating in oxidation sour environment and alkaline environment, and its viscosity is low, set time is fast, easy to use, environmental protection does not contain volatile organic matter, have higher wear resisting property and adhesive performance, fabulous cathodic disbonding performance and elasticity.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. a corrosion-resistant flexible-epoxy coating is characterized in that, comprises the following ingredients of forming by mass percentage in per 100 parts of water:
Epoxy modified phenolic resin 45%-50%;
Solidifying agent 10%-15%;
Filler 15%-20%;
Pigment 10%-15%;
Auxiliary agent 8%-15%.
2. corrosion-resistant flexible-epoxy coating according to claim 1 is characterized in that, comprises the following ingredients of forming by mass percentage in per 100 parts of water:
Epoxy modified phenolic resin 47%;
Solidifying agent 13%;
Filler 18%;
Pigment 12%;
Auxiliary agent 10%.
3. according to the described corrosion-resistant flexible-epoxy coating of claim 1-2, it is characterized in that described solidifying agent is polyamide curing agent.
4. according to the described corrosion-resistant flexible-epoxy coating of claim 1-2, it is characterized in that described auxiliary agent comprises one or more in thinner, softening agent, toughner, frostproofer, the dispersion agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101710183A CN103254738A (en) | 2013-05-10 | 2013-05-10 | Flexible corrosion-resistant epoxy resin coating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101710183A CN103254738A (en) | 2013-05-10 | 2013-05-10 | Flexible corrosion-resistant epoxy resin coating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103254738A true CN103254738A (en) | 2013-08-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101710183A Pending CN103254738A (en) | 2013-05-10 | 2013-05-10 | Flexible corrosion-resistant epoxy resin coating material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103254738A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103694456A (en) * | 2013-11-14 | 2014-04-02 | 昆山珍实复合材料有限公司 | Epoxy resin curing agent and epoxy resin coating material |
| CN105255328A (en) * | 2015-10-27 | 2016-01-20 | 国网山东省电力公司临沂供电公司 | Bi-component waterborne epoxy anticorrosive paint for steel structure |
| CN110193699A (en) * | 2019-05-24 | 2019-09-03 | 安徽裕佳铝塑科技有限公司 | A kind of lipstick tube processing moulding process of aluminium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1130203A (en) * | 1995-11-09 | 1996-09-04 | 北京市华益康密封涂层材料厂 | Aqueous epoxy phenolic paint and its preparing method |
| CN1165844A (en) * | 1996-05-17 | 1997-11-26 | 孙修祥 | Inner wall epoxy phenolic aldehyde paint and its prodn. method |
| JP2003336005A (en) * | 2003-04-03 | 2003-11-28 | Tozai Kagaku Kk | Corrosion-resistant coating composition, coating material and its coating film |
| CN101698775A (en) * | 2009-09-18 | 2010-04-28 | 上海海隆赛能新材料有限公司 | Fused-bonded epoxy powder paint with high resistance to cathodic disbonding |
| CN102372989A (en) * | 2010-08-16 | 2012-03-14 | 南通市通州区金晨涂料厂 | Flexible antirust paint |
-
2013
- 2013-05-10 CN CN2013101710183A patent/CN103254738A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1130203A (en) * | 1995-11-09 | 1996-09-04 | 北京市华益康密封涂层材料厂 | Aqueous epoxy phenolic paint and its preparing method |
| CN1165844A (en) * | 1996-05-17 | 1997-11-26 | 孙修祥 | Inner wall epoxy phenolic aldehyde paint and its prodn. method |
| JP2003336005A (en) * | 2003-04-03 | 2003-11-28 | Tozai Kagaku Kk | Corrosion-resistant coating composition, coating material and its coating film |
| CN101698775A (en) * | 2009-09-18 | 2010-04-28 | 上海海隆赛能新材料有限公司 | Fused-bonded epoxy powder paint with high resistance to cathodic disbonding |
| CN102372989A (en) * | 2010-08-16 | 2012-03-14 | 南通市通州区金晨涂料厂 | Flexible antirust paint |
Non-Patent Citations (1)
| Title |
|---|
| 汤诚等: "酚醛环氧防腐涂料的制备及性能研究", 《中国涂料》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103694456A (en) * | 2013-11-14 | 2014-04-02 | 昆山珍实复合材料有限公司 | Epoxy resin curing agent and epoxy resin coating material |
| CN105255328A (en) * | 2015-10-27 | 2016-01-20 | 国网山东省电力公司临沂供电公司 | Bi-component waterborne epoxy anticorrosive paint for steel structure |
| CN110193699A (en) * | 2019-05-24 | 2019-09-03 | 安徽裕佳铝塑科技有限公司 | A kind of lipstick tube processing moulding process of aluminium |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130821 |