CN102702936A - High-performance UV (Ultraviolet) paint - Google Patents
High-performance UV (Ultraviolet) paint Download PDFInfo
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- CN102702936A CN102702936A CN201210219452XA CN201210219452A CN102702936A CN 102702936 A CN102702936 A CN 102702936A CN 201210219452X A CN201210219452X A CN 201210219452XA CN 201210219452 A CN201210219452 A CN 201210219452A CN 102702936 A CN102702936 A CN 102702936A
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Abstract
The invention belongs to the technical field of coatings and relates to UV (Ultraviolet) paint. The high-performance UV (Ultraviolet) paint comprises the following components in percentage by weight: 20-60% of resin, 10-60% of monomer, 5-20% of carbon nano-tube, 1-6% of assistant agent and 4-12% of photoinitiator. According to the invention, a large quantity of experimental tests are conducted, and the carbon nano-tubes are successfully introduced into a UV paint system, so that the strength and the toughness of a paint film are obviously enhanced, the paint film has no cracks under a high-temperature condition, and meanwhile, a good fireproof performance is achieved.
Description
Technical field
The invention belongs to technical field of coatings, relate to a kind of UV varnish.
Background technology
The UV lacquer is the english abbreviation of Ultraviolet Curing Paint, and promptly ultraviolet light polymerization paint is also claimed light-initiated coating, photo-cured coating.Be through the automatic roller coat of machinery and equipment, showering to furniture plate surface, under the irradiation of UV-light, impel decomposition of initiator, produce radical, cause the resin reaction, the instantaneous solidification film forming is the paint of current environmental protection.
Existing UV varnish can not have HS, H.T., easily at high temperature the cracking, fire resistance neither be fine.
Summary of the invention
In view of this, the technical problem that the present invention will solve provides a kind of HS, H.T., and high temperature does not ftracture, and has the UV varnish of fire resistance.
The technical scheme that the present invention solves the problems of the technologies described above is:
A kind of high-performance UV varnish, form by following component by mass percentage:
Resin 20%-60%;
Monomer 10%-60;
CNT 5%-20%;
Auxiliary agent 1%-6%;
Light trigger 4%-12%.
Said resin is selected from least a in epoxy acrylate, remodeling epoxy acrylate, polyester acrylate, the urethane acrylate.
Said monomer is selected from least a among TMPTA, TPGDA, HDDA, DPGDA, the IBOA.
Said auxiliary agent is dispersion agent, skimmer, anti-settling agent.
Said light trigger is selected from 184,1173, at least a among the TPO, reactive amines.
The preparation method of this high-performance UV varnish is: at first with resin, monomer mixes, and adds CNT then, and high speed dispersion is even, adds auxiliary agent, light trigger at last, mixes to get final product.
Compared with prior art, the present invention has following advantage:
The present invention has passed through a large amount of experiment lab scales, and CNT being incorporated in the UV coating system of success significantly strengthened the strength and toughness of paint film, and under hot conditions, do not ftractureed, and has good fire resistance simultaneously.
Embodiment
Below will combine embodiment that the present invention is done further description for the ease of it will be appreciated by those skilled in the art that.
Embodiment 1
A kind of UV varnish, the preparation method is: with 40 parts of epoxy acrylates, 42 parts of TMPTA monomers, the rotating speed in 500 rev/mins in high speed dispersor disperseed 10 minutes, after being uniformly dispersed, added 8 parts of CNTs, disperseed 20 minutes at 1200 rev/mins rotating speeds.Add 1 part of dispersion agent, 1 part of skimmer, 1 part of anti-settling agent, 2 parts of reactive amines, 2 parts of 184 type initiators, 3 parts of TPO initiators at last, after 1200 rev/mins rotating speeds disperse 20 minutes, make finished product.
The technical indicator of prepared UV varnish is:
Hardness:＞6H (pencil hardness);
Sticking power: 1 grade (the gluing method of hundred lattice);
Toughness:＞300 times (180 ° to 0 ° doublings of paint film);
High thermal resistance:＞150 ℃, place 48h and do not ftracture;
Fire line: on coating and the wood substrate, anti-combustion time>=30min, weightless than≤5%
Embodiment 2
A kind of UV varnish, the preparation method is: with 45 parts of urethane acrylates, 20 parts of TPGDA monomers; 17 parts of HDDA monomers, the rotating speed in 500 rev/mins in high speed dispersor disperseed 10 minutes, after being uniformly dispersed; Add 8 parts of CNTs, disperseed 20 minutes at 1200 rev/mins rotating speeds.Add 1 part of dispersion agent, 1 part of skimmer, 1 part of anti-settling agent, 1 part of reactive amines, 3 parts of 184 type initiators, 3 parts of TPO initiators at last, after 1200 rev/mins rotating speeds disperse 20 minutes, make finished product.
The technical indicator of prepared UV varnish is:
Hardness:＞6H (pencil hardness);
Sticking power: 1 grade (the gluing method of hundred lattice);
Toughness:＞300 times (180 ° to 0 ° doublings of paint film);
High thermal resistance:＞150 ℃, place 48h and do not ftracture;
Fire line: on coating and the wood substrate, anti-combustion time>=30min, weightless than≤5%
Embodiment 3
A kind of UV varnish, the preparation method is: with 35 parts of polyester acrylates, 40 parts of TMPTA monomers; 7 parts of IBOA monomers, the rotating speed in 500 rev/mins in high speed dispersor disperseed 10 minutes, after being uniformly dispersed; Add 8 parts of CNTs, disperseed 20 minutes at 1200 rev/mins rotating speeds.Add 1 part of dispersion agent, 1 part of skimmer, 1 part of anti-settling agent, 1 part of reactive amines, 3 parts of 184 type initiators, 3 parts of TPO initiators at last, after 1200 rev/mins rotating speeds disperse 20 minutes, make finished product.
The technical indicator of prepared UV varnish is:
Hardness:＞5H (pencil hardness);
Sticking power: 1 grade (the gluing method of hundred lattice);
Toughness:＞300 times (180 ° to 0 ° doublings of paint film);
High thermal resistance:＞150 ℃, place 48h and do not ftracture;
Fire line: on coating and the wood substrate, anti-combustion time>=30min, weightless than≤5%.
Claims (5)
1. a high-performance UV varnish is characterized in that, is made up of following component by mass percentage:
Resin 20%-60%;
Monomer 10%-60;
CNT 5%-20%;
Auxiliary agent 1%-6%;
Light trigger 4%-12%.
2. high-performance UV varnish according to claim 1 is characterized in that: said resin is selected from least a in epoxy acrylate, remodeling epoxy acrylate, polyester acrylate, the urethane acrylate.
3. high-performance UV varnish according to claim 1 is characterized in that: said monomer is selected from least a among TMPTA, TPGDA, HDDA, DPGDA, the IBOA.
4. high-performance UV varnish according to claim 1 is characterized in that: said auxiliary agent is dispersion agent, skimmer, anti-settling agent.
5. high-performance UV varnish according to claim 1 is characterized in that: said light trigger is selected from 184,1173, at least a among the TPO, reactive amines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210219452XA CN102702936A (en) | 2012-06-29 | 2012-06-29 | High-performance UV (Ultraviolet) paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210219452XA CN102702936A (en) | 2012-06-29 | 2012-06-29 | High-performance UV (Ultraviolet) paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102702936A true CN102702936A (en) | 2012-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210219452XA Pending CN102702936A (en) | 2012-06-29 | 2012-06-29 | High-performance UV (Ultraviolet) paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102702936A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103589302A (en) * | 2013-11-12 | 2014-02-19 | 惠州市长润发涂料有限公司 | Low-odor ultraviolet curing primer |
| CN103589295A (en) * | 2013-10-24 | 2014-02-19 | 惠州市长润发涂料有限公司 | Leveling-free ultraviolet curing primer |
| CN103589325A (en) * | 2013-11-12 | 2014-02-19 | 惠州市长润发涂料有限公司 | Ultraviolet-light curing paint with nanometer thermal insulation function |
| CN103788827A (en) * | 2014-02-13 | 2014-05-14 | 芜湖市宝艺游乐科技设备有限公司 | Anti-electrostatic UV (Ultraviolet)-curable coating material and preparation method thereof |
| CN103788834A (en) * | 2014-02-13 | 2014-05-14 | 芜湖市宝艺游乐科技设备有限公司 | High-toughness UV (Ultraviolet)-curable coating material and preparation method thereof |
| CN110205014A (en) * | 2019-06-25 | 2019-09-06 | 江南大学 | A kind of photocuring flexibility wet sensitive coating and preparation method thereof based on carbon nano tube compound material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423678A (en) * | 2008-10-29 | 2009-05-06 | 国家纳米科学中心 | Light curing nano composite coating |
| CN102388109A (en) * | 2009-03-13 | 2012-03-21 | 拜尔材料科学股份公司 | UV curable, abrasion resistant, antistatic coatings filled with carbon nanotubes |
-
2012
- 2012-06-29 CN CN201210219452XA patent/CN102702936A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423678A (en) * | 2008-10-29 | 2009-05-06 | 国家纳米科学中心 | Light curing nano composite coating |
| CN102388109A (en) * | 2009-03-13 | 2012-03-21 | 拜尔材料科学股份公司 | UV curable, abrasion resistant, antistatic coatings filled with carbon nanotubes |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103589295A (en) * | 2013-10-24 | 2014-02-19 | 惠州市长润发涂料有限公司 | Leveling-free ultraviolet curing primer |
| CN103589302A (en) * | 2013-11-12 | 2014-02-19 | 惠州市长润发涂料有限公司 | Low-odor ultraviolet curing primer |
| CN103589325A (en) * | 2013-11-12 | 2014-02-19 | 惠州市长润发涂料有限公司 | Ultraviolet-light curing paint with nanometer thermal insulation function |
| CN103589325B (en) * | 2013-11-12 | 2016-03-23 | 惠州市长润发涂料有限公司 | A kind of nano heat-insulating ultraviolet-cured paint |
| CN103788827A (en) * | 2014-02-13 | 2014-05-14 | 芜湖市宝艺游乐科技设备有限公司 | Anti-electrostatic UV (Ultraviolet)-curable coating material and preparation method thereof |
| CN103788834A (en) * | 2014-02-13 | 2014-05-14 | 芜湖市宝艺游乐科技设备有限公司 | High-toughness UV (Ultraviolet)-curable coating material and preparation method thereof |
| CN110205014A (en) * | 2019-06-25 | 2019-09-06 | 江南大学 | A kind of photocuring flexibility wet sensitive coating and preparation method thereof based on carbon nano tube compound material |
| CN110205014B (en) * | 2019-06-25 | 2020-06-30 | 江南大学 | Photocuring flexible humidity-sensitive coating based on carbon nanotube composite material and preparation method thereof |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |