CN101880503B - UV surface paint applied to electrostatic coating - Google Patents
UV surface paint applied to electrostatic coating Download PDFInfo
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- CN101880503B CN101880503B CN 201010236872 CN201010236872A CN101880503B CN 101880503 B CN101880503 B CN 101880503B CN 201010236872 CN201010236872 CN 201010236872 CN 201010236872 A CN201010236872 A CN 201010236872A CN 101880503 B CN101880503 B CN 101880503B
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Abstract
The invention discloses UV surface paint applied to electrostatic coating. The UV surface paint contains the following components in part by mass: 24 to 32 parts of aminoacrylic resin, 8 to 12 parts of urethane acrylate, 25 to 31 parts of 1,6-hexanedioldiacrylate, 7 to 11 parts of trimethylolpropane triacrylate, 8 to 11 parts of tripropylene glycol diacrylate, 2.5 to 4 parts of photo-initiator, 0.1 to 0.5 part of flatting agent, 2.5 to 4 parts of butanone and 5.5 to 6.5 parts of acetic ether. The UV surface paint has high solid content and low environmental pollution, is applied to electrostatic coating and has very good atomizing effect; and an obtained workpiece surface film has uniform thickness, is smooth and has no orange peel phenomenon. Meanwhile, a paint film has high fullness, good luster and good hardness. The UV surface paint is particularly suitable for various carpentry workpieces which need multi-face coating such as violins, guitars, seats, photo frames and the like. The painting rate is over 90 percent, the loss is low, the work efficiency is equivalent to that of manual coating with 40 persons, and the UV surface paint can meet the requirement of efficient production.
Description
Technical field
The present invention relates to a kind of electrostatic spraying and use coating, particularly a kind of UV finish paint that is applied to electrostatic spraying.
Background technology
Compare with traditional spraying, electrostatic spraying has higher throughput, can mechanize, robotization, serialization production; The utilization ratio of coating is up to 80～90%, and paint film is even, and sticking power is good; Pollute for a short time, labor condition is good, is a kind of efficient, environmental protection construction technology.
Electrostatic spraying is high to the requirement of coating, and the spraying effect that different coating obtains differs greatly.Coating is used in domestic existing electrostatic spraying, is generally priming paint, the coarse injustice of the paint film that obtains, and decorative effect is poor, and is incompatible as finish paint.Domestic shortage can be applicable to the finish paint of electrostatic spraying.And finish paint is used in external electrostatic spraying, and general specific conductivity through interpolation conductive auxiliary agent adjustment coating costs an arm and a leg, and after is poor, and is high to the spraying equipment requirement, can not well be applied on the domestic electrostatic spraying device, uses also and lacks.
UV coating is a kind of coating of efficient, environmental protection equally, and the report of the UV finish paint of the electrostatic spraying of can be applicable to is not arranged at present.
Summary of the invention
The UV finish paint that the object of the present invention is to provide a kind of electrostatic spraying to use.
The technical scheme that the present invention taked is:
A kind of UV finish paint that is applied to electrostatic spraying; Contain following mass parts: 24～32 parts of aminoacrylic acid resins, 8～12 parts of urethane acrylates, 25～31 parts of 1,6 hexanediol diacrylates, 7～11 parts of Viscoat 295s, 8～11 parts of tri (propylene glycol) diacrylates, 2.5～4 parts of light triggers, 0.1～0.5 part of flow agent, 2.5～4 parts of butanone, 5.5～6.5 parts of vinyl acetic monomers.
Preferably, also be added with 0.2～0.6 part of skimmer in the finish paint.
During preparation; After amino acrylates, urethane acrylate, 1,6 hexanediol diacrylate, Viscoat 295, tri (propylene glycol) diacrylate (and skimmer) be uniformly dispersed, add light trigger; After being uniformly dispersed; Add flow agent again and be uniformly dispersed, add butanone at last and regulate specific conductivity, the viscosity that vinyl acetic monomer is regulated coating gets final product.
UV finish paint of the present invention, solids content is high, and environmental pollution is little; Be applied to electrostatic spraying, atomizing effect is very good, the workpiece surface uniform film thickness that obtains, smooth, no tangerine peel phenomenon.Simultaneously, the paint film fullness ratio is high, good luster, good hardness.Be specially adapted to the various woodenware workpiece that need the multiaspect spraying, like violin, guitar, seat, photo frame etc.
UV finish paint of the present invention is applied to electrostatic spraying, and painting rate is more than 90%, and loss is little, and working efficiency is equivalent to 40 people and sprays by hand, can satisfy the needs of High-efficient Production.
Embodiment
A kind of UV finish paint that is applied to electrostatic spraying; Contain following mass parts: 24～32 parts of aminoacrylic acid resins, 8～12 parts of urethane acrylates, 25～31 parts of 1,6 hexanediol diacrylates, 7～11 parts of Viscoat 295s, 8～11 parts of tri (propylene glycol) diacrylates, 2.5～4 parts of light triggers, 0.1～0.5 part of flow agent, 2.5～4 parts of butanone, 5.5～6.5 parts of vinyl acetic monomers.
Preferably, also be added with 0.2～0.6 part of skimmer in the finish paint.
During preparation, after amino acrylates, urethane acrylate, 1,6 hexanediol diacrylate, Viscoat 295, tri (propylene glycol) diacrylate (and skimmer) be uniformly dispersed; Add light trigger; Be uniformly dispersed, generally be dispersed to fineness≤10 μ m, add flow agent again and be uniformly dispersed; Add butanone at last and regulate specific conductivity, the viscosity that vinyl acetic monomer is regulated coating gets final product.According to the requirement of electrostatic sprayer, generally the specific conductivity with the UV finish paint is controlled at 0.2 μ s/cm～0.6 μ s/cm, and viscosity controller is 15 ± 0.3s/25 ℃ (being coated with 4 glasss).
The skimmer that uses among the present invention is the skimmer commonly used in this area, like Defom2700, BYK055, the Glide932 of Deuchem company; Light trigger is the light trigger commonly used of this area, like YL-PI184, YL-PI1173, the magnificent titanium 1065 of Beijing Ying Li company; Flow agent is the flow agent commonly used of this area, like Glide432, BYK358, the EFKA3777 of Degussa company.
Below in conjunction with embodiment, further specify the present invention.
Embodiment 1
Contain following mass parts in the UV finish paint:
26 parts of amino acrylates, 10 parts of urethane acrylates, 28 parts of 1,6 hexanediol diacrylates, 8 parts of Viscoat 295s, 9 parts of tri (propylene glycol) diacrylates, 0.4 part of Defom2700 skimmer, 4 parts of YL-PI1173 light triggers, 0.3 part of EFKA3777 flow agent, 3 parts of butanone, 5.5 parts of vinyl acetic monomers.
Embodiment 2
Contain following mass parts in the UV finish paint:
24 parts of amino acrylates, 12 parts of urethane acrylates, 25 parts of 1,6 hexanediol diacrylates, 11 parts of Viscoat 295s, 10 parts of tri (propylene glycol) diacrylates, 0.5 part of Glide932 skimmer, 3 parts of YL-PI184 light triggers, 0.4 part of Glide432 flow agent, 4 parts of butanone, 5.8 parts of vinyl acetic monomers.
Embodiment 3
Contain following mass parts in the UV finish paint:
32 parts of amino acrylates, 8 parts of urethane acrylates, 27 parts of 1,6 hexanediol diacrylates, 10 parts of Viscoat 295s, 8 parts of tri (propylene glycol) diacrylates, 0.2 part of BYK055 skimmer, 2.5 parts of 1065 light triggers, 0.1 part of BYK358 flow agent, 2.5 parts of butanone, 6 parts of vinyl acetic monomers.
Embodiment 4
Contain following mass parts in the UV finish paint:
28 parts of amino acrylates, 9 parts of urethane acrylates, 31 parts of 1,6 hexanediol diacrylates, 7 parts of Viscoat 295s, 11 parts of tri (propylene glycol) diacrylates, 0.6 part of BYK055 skimmer, 3.5 parts of YL-PI1173 light triggers, 0.5 part of Glide432 flow agent, 3 parts of butanone, 6.5 parts of vinyl acetic monomers.
Product application of the present invention is in revolving on glass electrostatic sprayer, and atomizing effect is very good, and on the workpiece that makes, the thickness of paint film is even, and outward appearance is level and smooth, the tangerine peel phenomenon do not occur.Painting rate is up to more than 90%, because electrostatic adsorption, more conventional spraying can be saved coating more than 30%.The pencil hardness of the paint film that obtains is greater than 2H.
Claims (2)
1. UV finish paint that is applied to electrostatic spraying; Contain following mass parts: 24～32 parts of amino acrylates, 8～12 parts of urethane acrylates, 25～31 parts of 1,6 hexanediol diacrylates, 7～11 parts of Viscoat 295s, 8～11 parts of tri (propylene glycol) diacrylates, 2.5～4 parts of light triggers, 0.1～0.5 part of flow agent, 2.5～4 parts of butanone, 5.5～6.5 parts of vinyl acetic monomers.
2. a kind of UV finish paint that is applied to electrostatic spraying according to claim 1 is characterized in that: also be added with 0.2～0.6 part of skimmer in the finish paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010236872 CN101880503B (en) | 2010-07-23 | 2010-07-23 | UV surface paint applied to electrostatic coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010236872 CN101880503B (en) | 2010-07-23 | 2010-07-23 | UV surface paint applied to electrostatic coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101880503A CN101880503A (en) | 2010-11-10 |
| CN101880503B true CN101880503B (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010236872 Active CN101880503B (en) | 2010-07-23 | 2010-07-23 | UV surface paint applied to electrostatic coating |
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| Country | Link |
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| CN (1) | CN101880503B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031055B (en) * | 2010-12-15 | 2013-01-09 | 东莞大宝化工制品有限公司 | Volatile organic solvent-free UV spraying finish coat |
| CN103740263A (en) * | 2013-12-25 | 2014-04-23 | 苏州市邦成电子科技有限公司 | Metal finishing coating and preparation method thereof |
| CN103709892A (en) * | 2013-12-30 | 2014-04-09 | 浙江荣泰科技企业有限公司 | High-adhesion anti-yellowing gloss oil and preparation method thereof |
| CN104559739A (en) * | 2014-12-10 | 2015-04-29 | 惠州市长润发涂料有限公司 | Ultraviolet-curing spraying black finishing varnish |
| CN104559740A (en) * | 2014-12-10 | 2015-04-29 | 惠州市长润发涂料有限公司 | Ultraviolet-curing spray bright white finish |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297974A (en) * | 2000-06-07 | 2001-06-06 | 湖南亚大化工建材有限公司 | Ultraviolet cured paint without yellowing |
| CN1487033A (en) * | 2002-08-07 | 2004-04-07 | 珠海东诚化工有限公司 | Ultraviolet ray cured paint for surface treatment or alumium ou aluminium sections |
| CN101143979A (en) * | 2007-10-17 | 2008-03-19 | 西南化工研究设计院 | Anti-flaming ultraviolet radiation solidifying coating for metal |
| CN101157808A (en) * | 2007-11-01 | 2008-04-09 | 凌云剑 | Highly wearable vacuum coating ultraviolet curing coatings |
-
2010
- 2010-07-23 CN CN 201010236872 patent/CN101880503B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297974A (en) * | 2000-06-07 | 2001-06-06 | 湖南亚大化工建材有限公司 | Ultraviolet cured paint without yellowing |
| CN1487033A (en) * | 2002-08-07 | 2004-04-07 | 珠海东诚化工有限公司 | Ultraviolet ray cured paint for surface treatment or alumium ou aluminium sections |
| CN101143979A (en) * | 2007-10-17 | 2008-03-19 | 西南化工研究设计院 | Anti-flaming ultraviolet radiation solidifying coating for metal |
| CN101157808A (en) * | 2007-11-01 | 2008-04-09 | 凌云剑 | Highly wearable vacuum coating ultraviolet curing coatings |
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| Publication number | Publication date |
|---|---|
| CN101880503A (en) | 2010-11-10 |
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