CN103131229A - Sealant used for aqueous acrylic acid ester emulsion coating and application method - Google Patents
Sealant used for aqueous acrylic acid ester emulsion coating and application method Download PDFInfo
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- CN103131229A CN103131229A CN2013100662074A CN201310066207A CN103131229A CN 103131229 A CN103131229 A CN 103131229A CN 2013100662074 A CN2013100662074 A CN 2013100662074A CN 201310066207 A CN201310066207 A CN 201310066207A CN 103131229 A CN103131229 A CN 103131229A
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- water
- acrylic acid
- acid ester
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- sealant
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Abstract
The invention relates to a sealant used for aqueous acrylic acid ester emulsion coating and an application method, the sealant is used for sealing the micropore of an acrylic acid ester film, and the anticorrosion performance of the coating can be enhanced. The aqueous sealant comprises an organic active component, a surfactant and water, the mass ratio of organic active component to surfactant to water is (10-40): (1-3): 100. The organic active component is diglycol (diglycol) or triglycol (triethylene glycol) or a mixture, and the surfactant is polyol ester or polyether or a mixture. A usage method is characterized in that the sealant is prepared by the above ratio, a spraying method or a dipping method is employed for uniformly coating the sealant on an acrylic acid ester moisture membrane surface, and fully filtered in a film aperture. The treated film is solidified for 1-5 hours at the temperature of 80-150 DEG C to obtain the acrylic acid ester coating with good sealing effect.
Description
Technical field
The invention belongs to paint field, relate to a kind of water-based hole sealing agent, particularly relate to a kind of hole sealing agent for the water-and acrylate emulsion coating and using method thereof.
Background technology
The water-and acrylate emulsion coatings refers to the class water-based paint take acrylate resin as film forming matter, have advantages of the height environmental protection, weather-proof, anti-corrosion, to protect light, Bao Se and easy construction etc. outstanding, be widely used in building, furniture, household electrical appliances, automotive industry etc.But acrylate resin is in the film-forming process, inevitably can form micropore in coating, become the passage that water, oxygen or other chemical substance corrode base material, reduce the antiseptic property of coating, limited the water-and acrylate emulsion coatings at some to the higher industry of coating antiseptic performance requriements or the application on product.
Summary of the invention
The object of the present invention is to provide a kind of water-based hole sealing agent and using method thereof for the water-and acrylate emulsion coating, be used for the micropore that sealing emulsion type acrylate films, improve the antiseptic property of coating.
Technical scheme of the present invention is: a kind of water-based hole sealing agent, comprise organic active ingredient, tensio-active agent and water, and three's mass parts is than being (10～40): (1～3): 100.Described organic active component is glycol ether (glycol ether) or triglycol (Triethylene glycol) or both mixtures, and example is that the mass parts ratio of glycol ether and triglycol is (1-4) preferably: 10 mixture.Described tensio-active agent is polyol ester or polyethers or both mixtures, and example is that the mass parts ratio of span-20 and tx-10 is (1-3) preferably: 10 the tensio-active agent that is mixed.
The using method of water-based hole sealing agent: at first by said ratio preparation hole sealing agent, it is surperficial that the methods such as spraying or dip-coating that re-use are coated in the emulsion acrylate wet film equably with hole sealing agent, and it is fully infiltrated to being coated with in membrane pores.Filming after processing again carried out the curing of 1-5 hour at 80-150 ℃ of temperature, can obtain the respond well acrylate coatings of sealing of hole.
The present invention selects glycol ether or triglycol or both mixtures as the active ingredient of sealing of hole.Active ingredient and the acrylate good interface compatibility of filming can infiltrate fully to being coated with in membrane pores; And crosslinking reaction can occur with acrylate resin in active ingredient under certain solidification value, forms tridimensional network, makes the dense sealing of coating structure, cuts off the passage that water, oxygen or other chemical substance corrode base material, effectively improves the antiseptic property of coating.
The present invention selects polyol ester or polyethers or its mixture as tensio-active agent, utilizes its not only amphiphilic structure of hydrophilic but also oleophylic, improves the interface compatibility that active ingredient and acrylate are filmed, and the promotion active ingredient is infiltrated equably to the space of filming.
In sum, the invention has the beneficial effects as follows:
⑴ hole sealing agent provided by the invention and the acrylate good interface compatibility of filming, can infiltrate equably to the space of filming, and under certain solidification value can with acrylate resin generation crosslinking reaction, form the net vertical body structure, make the dense sealing of coating structure, effectively improve the antiseptic property of coating.
⑵ hole sealing agent provided by the invention is water-based, and the sealing of hole activeconstituents of selecting and tensio-active agent are hypotoxicity material, environmental friendliness.
Embodiment
Embodiment 1
The formula of water-based hole sealing agent is (component is quality):
Glycol ether: 20
Triglycol: 100
span-20：2
tx-10；6
Water: 500
Concrete operations are: according to above-mentioned formula, raw material is mixed namely obtain the water-based hole sealing agent;
The using method of this water-based hole sealing agent is: use spraying method that the water-based hole sealing agent is coated in the acrylate wet film equably surperficial, then at 100 ℃ of temperature, carry out the solidification treatment of 2 hours, can obtain the respond well acrylate coatings of sealing of hole.
Embodiment 2
The formula of water-based hole sealing agent is (component is quality):
Triglycol: 150
span-20：2
tx-10；6
Water: 500
Concrete operations are: according to above-mentioned formula, raw material is mixed namely obtain the water-based hole sealing agent;
The using method of this water-based hole sealing agent is: use dip-coating method that the water-based hole sealing agent is coated in the acrylate wet film equably surperficial, then at 120 ℃ of temperature, carry out the solidification treatment of 2 hours, can obtain the respond well acrylate coatings of sealing of hole.
Embodiment 3
The formula of water-based hole sealing agent is (component is quality):
Glycol ether: 20
Triglycol: 100
tx-10；6
Water: 400
Concrete operations are: according to above-mentioned formula, raw material is mixed namely obtain the water-based hole sealing agent;
The using method of this water-based hole sealing agent is: use spraying method that the water-based hole sealing agent is coated in the acrylate wet film equably surperficial, then at 80 ℃ of temperature, carry out the solidification treatment of 4 hours, can obtain the respond well acrylate coatings of sealing of hole.
Claims (4)
1. a water-based hole sealing agent, comprise organic active ingredient, tensio-active agent and water, and three's mass parts is than being (10～40): (1-3): 100.
2. organic active component claimed in claim 1 is glycol ether (glycol ether) or triglycol (Triethylene glycol) or both mixtures.
3. tensio-active agent claimed in claim 1 is polyol ester or polyethers or both mixtures.
4. the using method of water-based hole sealing agent claimed in claim 1, it is characterized in that: at first the hole sealing agent raw material is mixed, it is surperficial that the methods such as spraying or dip-coating that re-use are coated in the acrylate wet film equably with hole sealing agent, it is fully infiltrated to being coated with in membrane pores, filming at 80-150 ℃ of temperature after processing again, carry out the curing of 1-5 hour, can obtain the respond well acrylate coatings of sealing of hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066207.4A CN103131229B (en) | 2013-03-04 | 2013-03-04 | Sealant used for aqueous acrylic acid ester emulsion coating and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066207.4A CN103131229B (en) | 2013-03-04 | 2013-03-04 | Sealant used for aqueous acrylic acid ester emulsion coating and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103131229A true CN103131229A (en) | 2013-06-05 |
| CN103131229B CN103131229B (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310066207.4A Expired - Fee Related CN103131229B (en) | 2013-03-04 | 2013-03-04 | Sealant used for aqueous acrylic acid ester emulsion coating and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103131229B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643228A (en) * | 2013-12-02 | 2014-03-19 | 深圳市华大电路科技有限公司 | Water phase hole sealing agent and usage thereof |
| CN104592801A (en) * | 2015-02-02 | 2015-05-06 | 四川大学 | Water-based autophoretic paint wet film post-treatment fluid |
| CN106752501A (en) * | 2016-11-30 | 2017-05-31 | 林桂清 | A kind of corrosion resistant galvanized steel plain sheet product |
| CN107761041A (en) * | 2017-10-30 | 2018-03-06 | 阜南县民安人防工程设备有限公司 | It is a kind of to improve metal and its spraying process for treating of alloy surface characteristic |
| CN115725964A (en) * | 2022-09-01 | 2023-03-03 | 东莞市颖兴金属表面处理材料有限公司 | Low-temperature less-slag phosphating solution and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649480A (en) * | 2008-08-14 | 2010-02-17 | 深圳富泰宏精密工业有限公司 | Method for sealing micro-arc oxidation films |
| CN101812713A (en) * | 2010-05-07 | 2010-08-25 | 李继光 | Method for preparing aluminum alloy anodic oxide film sealant |
| CN101864589A (en) * | 2010-06-11 | 2010-10-20 | 武汉材料保护研究所 | Metal salt-free sealing agent for aluminum alloy anodic oxide film |
-
2013
- 2013-03-04 CN CN201310066207.4A patent/CN103131229B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649480A (en) * | 2008-08-14 | 2010-02-17 | 深圳富泰宏精密工业有限公司 | Method for sealing micro-arc oxidation films |
| CN101812713A (en) * | 2010-05-07 | 2010-08-25 | 李继光 | Method for preparing aluminum alloy anodic oxide film sealant |
| CN101864589A (en) * | 2010-06-11 | 2010-10-20 | 武汉材料保护研究所 | Metal salt-free sealing agent for aluminum alloy anodic oxide film |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643228A (en) * | 2013-12-02 | 2014-03-19 | 深圳市华大电路科技有限公司 | Water phase hole sealing agent and usage thereof |
| CN103643228B (en) * | 2013-12-02 | 2016-02-17 | 深圳市华大电路科技有限公司 | A kind of aqueous phase hole sealing agent and using method thereof |
| CN104592801A (en) * | 2015-02-02 | 2015-05-06 | 四川大学 | Water-based autophoretic paint wet film post-treatment fluid |
| CN106752501A (en) * | 2016-11-30 | 2017-05-31 | 林桂清 | A kind of corrosion resistant galvanized steel plain sheet product |
| CN107761041A (en) * | 2017-10-30 | 2018-03-06 | 阜南县民安人防工程设备有限公司 | It is a kind of to improve metal and its spraying process for treating of alloy surface characteristic |
| CN107761041B (en) * | 2017-10-30 | 2019-11-08 | 阜南县民安人防工程设备有限公司 | A kind of spraying process for treating improving metal and its alloy surface characteristic |
| CN115725964A (en) * | 2022-09-01 | 2023-03-03 | 东莞市颖兴金属表面处理材料有限公司 | Low-temperature less-slag phosphating solution and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103131229B (en) | 2015-01-07 |
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Granted publication date: 20150107 |