CN104804494A - UV (ultraviolet) photocureable coating with high pollution resistance performance - Google Patents
UV (ultraviolet) photocureable coating with high pollution resistance performance Download PDFInfo
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- CN104804494A CN104804494A CN201510174679.0A CN201510174679A CN104804494A CN 104804494 A CN104804494 A CN 104804494A CN 201510174679 A CN201510174679 A CN 201510174679A CN 104804494 A CN104804494 A CN 104804494A
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Abstract
The invention discloses an UV (ultraviolet) photocureable coating with high pollution resistance performance. The UV photocureable coating comprises components in parts by weight as follows: 20-30 parts of a polytetrafluoroethylene emulsion, 10-20 parts of perfluoroalkylethyl acrylate, 5-15 parts of acrylic resin, 2-6 parts of alkylolamides, 3-7 parts of butyl methacrylate, 5-10 parts of polyphenyl ether, 1-5 parts of an anti-foaming agent, 4-8 parts of a wetting agent, 2-8 parts of a dispersing agent, 1-10 parts of nanofiller and 1-5 parts of a thickener. Organic fluorine resin with high pollution resistance and ultralow surface energy and acrylic acid substances have an esterification reaction; the prepared coating has low surface tension, good pollution resistance and high curing speed; by the aid of added polyphenyl ether, the heat resistant property of the coating is improved, and the coating is applicable to the exterior wall decoration field of buildings including hospital, residential house and the like.
Description
Technical field
The present invention relates to anti-pollution paint field, particularly relate to a kind of high anti-soil UV photo-cured coating.
Background technology
In recent years, people recognize, the rain line that the wall of buildings is seen or the pollution of raindrop occur in the place that rainwater flows down, and there is difference, therefore damage the attractive in appearance of buildings between the stain at the position of itself and the line that do not rain.
Ultraviolet light polymerization anti-pollution paint has excellent pollution resistance, energy-conservation, efficient feature, in recent years, obtains study widely in anti-soil field of coating.
At present, ultraviolet-curing paint adds leveling auxiliary agent to reduce surface tension, thus reduction surface tension, this preparation method is simple to operate, but the anti-soil auxiliary agent of interpolation is very easy to volatilization and easily moves to coating surface, thus, by after repeatedly wiping, anti-soil auxiliary agent can disappear, so antifouling effect is not lasting.
Summary of the invention
The object of the invention is to the deficiency overcoming the existence of above-mentioned prior art, provide the high anti-soil UV that a kind of surface tension is little, pollution resistance good, curing speed is fast, resistance toheat is good coating material solidified.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of high anti-soil UV photo-cured coating, meter comprises following component by weight: ptfe emulsion 20 ~ 30 parts, perfluor alkyl ethyl acrylate 10 ~ 20 parts, acrylic resin 5 ~ 15 parts, alkylol amide 2 ~ 6 parts, butyl methacrylate 3 ~ 7 parts, polyphenylene oxide 5 ~ 10 parts, defoamer 1 ~ 5 part, wetting agent 4 ~ 8 parts, dispersion agent 2 ~ 8 parts, Nano filling 1 ~ 10 part, thickening material 1 ~ 5 part.
Preferably, described acrylic resin is any one in zinc acrylate resin, epoxy acrylate, butyl methacrylate.
Preferably, described dispersion agent is any one in Sodium dodecylbenzene sulfonate, cetyl trimethylammonium bromide, stearic acid, glycerin fatty acid ester.
Preferably, described Nano filling is any one in the nano-calcium carbonate of more than order number 2000 order, nanomete talc powder, nano mica powder.
Preferably, described thickening material is any one in urethane, methylcellulose gum, Natvosol.
Beneficial effect of the present invention:
Compared with prior art, the present invention carries out esterification organic fluorine that is strong for stain resistance, that have ultra-low surface energy and acrylic, and prepared coating surface tension force is little, pollution resistance good, curing speed is fast.By adding polyphenylene oxide, improve the resistance toheat of coating, being applicable to the exterior wall finishing field of the building such as hospital, house.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.Following examples will contribute to those skilled in the art and understand the present invention further, but not limit the present invention in any form.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, some distortion and improvement can also be made.These all belong to protection scope of the present invention.
A kind of high anti-soil UV photo-cured coating, meter comprises following component by weight: ptfe emulsion 20 ~ 30 parts, perfluor alkyl ethyl acrylate 10 ~ 20 parts, acrylic resin 5 ~ 15 parts, alkylol amide 2 ~ 6 parts, butyl methacrylate 3 ~ 7 parts, polyphenylene oxide 5 ~ 10 parts, defoamer 1 ~ 5 part, wetting agent 4 ~ 8 parts, dispersion agent 2 ~ 8 parts, Nano filling 1 ~ 10 part, thickening material 1 ~ 5 part.
High anti-soil UV photo-cured coating prepared by the present invention, has the advantages such as surface tension is little, pollution resistance good, curing speed is fast, resistance toheat is good.
Embodiment 1
A kind of high anti-soil UV photo-cured coating, meter comprises following component by weight: ptfe emulsion 30 parts, perfluor alkyl ethyl acrylate 10 parts, zinc acrylate resin 15 parts, alkylol amide 2 parts, butyl methacrylate 3 parts, polyphenylene oxide 5 parts, defoamer 1 part, wetting agent 8 parts, Sodium dodecylbenzene sulfonate 8 parts, nano-calcium carbonate 1 part, urethane 1 part.
Embodiment 2
A kind of high anti-soil UV photo-cured coating, meter comprises following component by weight: ptfe emulsion 20 parts, perfluor alkyl ethyl acrylate 20 parts, epoxy acrylate 15 parts, alkylol amide 6 parts, butyl methacrylate 7 parts, polyphenylene oxide 10 parts, defoamer 5 parts, wetting agent 4 parts, cetyl trimethylammonium bromide 2 parts, nanomete talc powder 10 parts, methylcellulose gum 5 parts.
Embodiment 3
A kind of high anti-soil UV photo-cured coating, meter comprises following component by weight: ptfe emulsion 25 parts, perfluor alkyl ethyl acrylate 15 parts, butyl methacrylate 10 parts, alkylol amide 4 parts, butyl methacrylate 5 parts, polyphenylene oxide 7 parts, defoamer 3 parts, wetting agent 6 parts, glycerin fatty acid ester 5 parts, 5 parts, nano mica powder, Natvosol 3 parts.
Embodiment 4
A kind of high anti-soil UV photo-cured coating, meter comprises following component by weight: ptfe emulsion 22 parts, perfluor alkyl ethyl acrylate 11 parts, epoxy acrylate 6 parts, alkylol amide 3 parts, butyl methacrylate 4 parts, polyphenylene oxide 6 parts, defoamer 2 parts, wetting agent 5 parts, cetyl trimethylammonium bromide 3 parts, nanomete talc powder 2 parts, methylcellulose gum 2 parts.
Embodiment 5
A kind of high anti-soil UV photo-cured coating, meter comprises following component by weight: ptfe emulsion 28 parts, perfluor alkyl ethyl acrylate 18 parts, butyl methacrylate 14 parts, alkylol amide 5 parts, butyl methacrylate 6 parts, polyphenylene oxide 9 parts, defoamer 4 parts, wetting agent 5 parts, stearic acid 7 parts, nano-calcium carbonate 8 parts, urethane 4 parts.
Embodiment 6
A kind of high anti-soil UV photo-cured coating, meter comprises following component by weight: ptfe emulsion 20 parts, perfluor alkyl ethyl acrylate 16 parts, zinc acrylate resin 7 parts, alkylol amide 4 parts, butyl methacrylate 5 parts, polyphenylene oxide 6 parts, defoamer 2 parts, wetting agent 7 parts, Sodium dodecylbenzene sulfonate 3 parts, nano-calcium carbonate 1 part, Natvosol 5 parts.
Performance test
Basic mechanical design feature of the present invention is as shown in table 1:
Table 1
As seen from Table 1, high anti-soil UV photo-cured coating prepared by the present invention, has the advantages such as surface tension is little, pollution resistance good, curing speed is fast, resistance toheat is good.
Above specific embodiments of the invention are described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (5)
1. one kind high anti-soil UV photo-cured coating, it is characterized in that, meter comprises following component by weight: ptfe emulsion 20 ~ 30 parts, perfluor alkyl ethyl acrylate 10 ~ 20 parts, acrylic resin 5 ~ 15 parts, alkylol amide 2 ~ 6 parts, butyl methacrylate 3 ~ 7 parts, polyphenylene oxide 5 ~ 10 parts, defoamer 1 ~ 5 part, wetting agent 4 ~ 8 parts, dispersion agent 2 ~ 8 parts, Nano filling 1 ~ 10 part, thickening material 1 ~ 5 part.
2. high anti-soil UV photo-cured coating according to claim 1, is characterized in that: described acrylic resin is any one in zinc acrylate resin, epoxy acrylate, butyl methacrylate.
3. high anti-soil UV photo-cured coating according to claim 1, is characterized in that: described dispersion agent is any one in Sodium dodecylbenzene sulfonate, cetyl trimethylammonium bromide, stearic acid, glycerin fatty acid ester.
4. high anti-soil UV photo-cured coating according to claim 1, is characterized in that: described Nano filling is any one in the nano-calcium carbonate of more than order number 2000 order, nanomete talc powder, nano mica powder.
5. high anti-soil UV photo-cured coating according to claim 1, is characterized in that: described thickening material is any one in urethane, methylcellulose gum, Natvosol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174679.0A CN104804494A (en) | 2015-04-14 | 2015-04-14 | UV (ultraviolet) photocureable coating with high pollution resistance performance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510174679.0A CN104804494A (en) | 2015-04-14 | 2015-04-14 | UV (ultraviolet) photocureable coating with high pollution resistance performance |
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| CN104804494A true CN104804494A (en) | 2015-07-29 |
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| CN201510174679.0A Pending CN104804494A (en) | 2015-04-14 | 2015-04-14 | UV (ultraviolet) photocureable coating with high pollution resistance performance |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482655A (en) * | 2016-01-19 | 2016-04-13 | 卓达新材料科技集团有限公司 | UV (ultraviolet) building coating with high adhesive force and preparation method of coating |
| CN105907256A (en) * | 2016-06-29 | 2016-08-31 | 铜陵青铜时代雕塑有限公司 | High-strength and high-temperature-resisting bronze carving super-hydrophobic anticorrosive paint and preparation method thereof |
| CN106585027A (en) * | 2016-12-15 | 2017-04-26 | 苏州富艾姆工业设备有限公司 | Anti-ultraviolet cured foam material and preparation method thereof |
| CN106752737A (en) * | 2016-11-14 | 2017-05-31 | 上海普力通新材料科技有限公司 | A kind of PVC floor ultraviolet-curing paint and preparation method thereof |
| CN111941925A (en) * | 2020-07-07 | 2020-11-17 | 阜阳长兴印务包装股份有限公司 | Processing method of packaging carton with anti-fouling surface |
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| CN101787238A (en) * | 2009-12-31 | 2010-07-28 | 江南大学 | Preparation method for high stain-resistant and thermal-insulating type UV curing fluorine coating |
| CN102676014A (en) * | 2012-05-30 | 2012-09-19 | 浙江好途程新型建材有限公司 | Staining-resistant heat-insulationcoating and preparation method thereof |
| CN103642382A (en) * | 2013-11-25 | 2014-03-19 | 中国科学院长春应用化学研究所 | Ultraviolet light curing anti-fouling paint and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482655A (en) * | 2016-01-19 | 2016-04-13 | 卓达新材料科技集团有限公司 | UV (ultraviolet) building coating with high adhesive force and preparation method of coating |
| CN105907256A (en) * | 2016-06-29 | 2016-08-31 | 铜陵青铜时代雕塑有限公司 | High-strength and high-temperature-resisting bronze carving super-hydrophobic anticorrosive paint and preparation method thereof |
| CN106752737A (en) * | 2016-11-14 | 2017-05-31 | 上海普力通新材料科技有限公司 | A kind of PVC floor ultraviolet-curing paint and preparation method thereof |
| CN106752737B (en) * | 2016-11-14 | 2019-11-15 | 上海普力通新材料科技有限公司 | A kind of PVC floor ultraviolet-curing paint and preparation method thereof |
| CN106585027A (en) * | 2016-12-15 | 2017-04-26 | 苏州富艾姆工业设备有限公司 | Anti-ultraviolet cured foam material and preparation method thereof |
| CN111941925A (en) * | 2020-07-07 | 2020-11-17 | 阜阳长兴印务包装股份有限公司 | Processing method of packaging carton with anti-fouling surface |
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