CN104559739A - Ultraviolet-curing spraying black finishing varnish - Google Patents
Ultraviolet-curing spraying black finishing varnish Download PDFInfo
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- CN104559739A CN104559739A CN201410749519.XA CN201410749519A CN104559739A CN 104559739 A CN104559739 A CN 104559739A CN 201410749519 A CN201410749519 A CN 201410749519A CN 104559739 A CN104559739 A CN 104559739A
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- black
- spraying
- ultraviolet
- light
- ultraviolet light
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D17/00—Pigment pastes, e.g. for mixing in paints
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention relates to a paint in the field of chemical industry, particularly an ultraviolet-curing spraying black finishing varnish. The ultraviolet-curing spraying black finishing varnish is composed of the following components in percentage by mass: 25-34% of polyurethane acrylate, 34-45% of aminoacrylate, 2-5% of black pigment concentrated slurry, 20-25% of monomer, 3-5% of photoinitiator, 0.5-1% of assistant and 5-10% of solvent. The ultraviolet-curing spraying black finishing varnish is suitable for spraying by an automatic spraying engine, and has equivalent effect to manual spraying, thereby lowering the labor cost, reducing the environmental pollution and enhancing the production efficiency. Besides, the ultraviolet-curing spraying black finishing varnish can obtain excellent leveling property after being cured, can achieve the surface effect of the PU (polyurethane)/PE (polyethylene) black finishing varnish, and has better hardness, brightness and adhesive force.
Description
Technical field
The present invention relates to a kind of coating of chemical field, particularly a kind of ultraviolet light polymerization spraying light black flour paint.
Background technology
UV paint is photo-cured coating, and it is current Application comparison furniture lacquer widely, and principal feature has: through the process of intensive ultraviolet photocuring, color stability, for a long time Chang Xin.So be widely used in office furniture etc., be employed in big area office furniture in recent years.But general UV light black flour paint is in this large finish paint spraying situation, and blackness, levelling property, sticking power, gloss uniformity all do not reach market demands, traditional way sprays PU/PE light black flour paint again with UV priming paint.Cause operation to increase like this, man-hour lengthens, and uses PUPU/PE paint, a large amount of organic solvent pollution air of release, and efficiency and the benefit of entirety are not high, reduce the whole efficiency of application.
Summary of the invention
The technical problem to be solved in the present invention is to provide the ultraviolet light polymerization spraying light black flour paint that a kind of blackness is good, brightness is good, good leveling property, adhesion performance are good.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of ultraviolet light polymerization spraying light black flour paint, is made up of following component: urethane acrylate 25-34%, amino acrylates 34-45% by mass percentage, black pigment thickened pulp 2-5%, monomer 20-25%, light trigger 3-5%, auxiliary agent 0.5-1%, solvent 5-10%.
Further, described urethane acrylate is 2 functional polyurethanes acrylate (175D that BASF is produced), and it has extraordinary snappiness, and shrinkability is lower, effectively can reduce the string stress of system, have good booster action to the raising of sticking power.Amino acrylates plays to increase hardness and scrath resistance, improves the effect of brightness, as the BY203 of Changsha roc space Chemical Manufacture.
Described black pigment thickened pulp be by mass percentage by the epoxy acrylate of 55 ~ 60%, 10 ~ 12% polyester acrylate, 6 ~ 10% tri (propylene glycol) diacrylate (TPGDA), 7 ~ 10% acrylic acid dispersant, 10 ~ 14% black powder grind black slurry, play paint film color effect.
Described monomer is one or more in tri (propylene glycol) diacrylate (TPGDA), Viscoat 295 (TMPTA), 1,6 hexanediyl esters (HDDA), hydroxyethyl methylacrylate (HEMA).
Described light trigger is one or more in 1-hydroxyl-cyclohexyl-phenyl ketone (184), two phenyl (2,4,6-trimethylbenzoyl) phosphine oxide (819).
Described auxiliary agent is vinylformic acid flow agent.Described solvent be N-BUTYL ACETATE, vinyl acetic monomer one or more.
Compared with prior art, ultraviolet light polymerization spraying light black flour paint of the present invention is applicable to automatic coating machine spraying, and effect is suitable with hand spray, reduces cost of labor, reduces environmental pollution, enhance productivity; Can obtain splendid levelling property after the black topcoating cures of ultraviolet light polymerization of the present invention spraying light in addition, can reach the surface effect of PU/PE light black flour paint, hardness, brightness, adhesion performance are more excellent.
Embodiment
Following examples are that ultraviolet light polymerization spraying light black flour paint is preferably filled a prescription; these formulas are non-limiting implementation; it is for illustrating the present invention, and the formula that those skilled in the art can filter out according to thinking of the present invention and proportioning of selecting materials completely is protection scope of the present invention.
embodiment 1
A kind of ultraviolet light polymerization spraying light black flour paint, is made up of following component: urethane acrylate 25%, amino acrylates 35%, black pigment thickened pulp 2-5%, monomer 20-25%, light trigger 3-5%, auxiliary agent 0.5-1%, solvent 5-10% by mass percentage.Above-mentioned materials is made into UV light black flour paint by the painting method commonly used according to those skilled in the art, is automatically sprayed in and carries out on the ground of black matrix, can greatly improve production efficiency with equipment.Can obtain splendid levelling property after solidification, can reach the surface effect of PU/PE light black flour paint, hardness, brightness, adhesion performance are more excellent.
embodiment 2
A kind of ultraviolet light polymerization spraying light black flour paint, is made up of following component: urethane acrylate 25%, amino acrylates 40%, black pigment thickened pulp 2-5%, monomer 20-25%, light trigger 3-5%, auxiliary agent 0.5-1%, solvent 5-10% by mass percentage.Above-mentioned materials is made into UV light black flour paint by the painting method commonly used according to those skilled in the art, is automatically sprayed in and carries out on the ground of black matrix, can greatly improve production efficiency with equipment.Can obtain splendid levelling property after solidification, can reach the surface effect of PU/PE light black flour paint, hardness, brightness, adhesion performance are more excellent.
embodiment 3
A kind of ultraviolet light polymerization spraying light black flour paint, is made up of following component: urethane acrylate 30%, amino acrylates 35% by mass percentage, black pigment thickened pulp 2-5%, monomer 20-25%, light trigger 3-5%, auxiliary agent 0.5-1%, solvent 5-10%.Above-mentioned materials is made into UV light black flour paint by the painting method commonly used according to those skilled in the art, is automatically sprayed in and carries out on the ground of black matrix, can greatly improve production efficiency with equipment.Can obtain splendid levelling property after solidification, can reach the surface effect of PU/PE light black flour paint, hardness, brightness, adhesion performance are more excellent.
embodiment 4
A kind of ultraviolet light polymerization spraying light black flour paint, is made up of following component: urethane acrylate 30%, amino acrylates 39%, black pigment thickened pulp 2-5%, monomer 20-25%, light trigger 3-5%, auxiliary agent 0.5-1%, solvent 5-10% by mass percentage.Above-mentioned materials is made into UV light black flour paint by the painting method commonly used according to those skilled in the art, is automatically sprayed in and carries out on the ground of black matrix, can greatly improve production efficiency with equipment.Can obtain splendid levelling property after solidification, can reach the surface effect of PU/PE light black flour paint, hardness, brightness, adhesion performance are more excellent.
embodiment 5
A kind of ultraviolet light polymerization spraying light black flour paint, is made up of following component: urethane acrylate 27%, amino acrylates 42%, black pigment thickened pulp 2-5%, monomer 20-25%, light trigger 3-5%, auxiliary agent 0.5-1%, solvent 5-10% by mass percentage.Above-mentioned materials is made into UV light black flour paint by the painting method commonly used according to those skilled in the art, is automatically sprayed in and carries out on the ground of black matrix, can greatly improve production efficiency with equipment.Can obtain splendid levelling property after solidification, can reach the surface effect of PU/PE light black flour paint, hardness, brightness, adhesion performance are more excellent.
embodiment 6
A kind of ultraviolet light polymerization spraying light black flour paint, is made up of following component: urethane acrylate 25%, amino acrylates 34%, black pigment thickened pulp 2-5%, monomer 20-25%, light trigger 3-5%, auxiliary agent 0.5-1%, solvent 5-10% by mass percentage.Above-mentioned materials is made into UV light black flour paint by the painting method commonly used according to those skilled in the art, is automatically sprayed in and carries out on the ground of black matrix, can greatly improve production efficiency with equipment.Can obtain splendid levelling property after solidification, can reach the surface effect of PU/PE light black flour paint, hardness, brightness, adhesion performance are more excellent.
In embodiment 1 ~ 6, urethane acrylate adopts 2 functional polyurethanes acrylate (175D that BASF is produced).Black pigment thickened pulp used be by mass percentage by the epoxy acrylate of 55 ~ 60%, 10 ~ 12% polyester acrylate, 6 ~ 10% tri (propylene glycol) diacrylate (TPGDA), 7 ~ 10% acrylic acid dispersant, 10 ~ 14% black powder grind black slurry.Monomer used is one or more in tri (propylene glycol) diacrylate (TPGDA), Viscoat 295 (TMPTA), 1,6 hexanediyl esters (HDDA), hydroxyethyl methylacrylate (HEMA).Light trigger used is one or more in 1-hydroxyl-cyclohexyl-phenyl ketone (184), two phenyl (2,4,6-trimethylbenzoyl) phosphine oxide (819).Auxiliary agent used is vinylformic acid flow agent.Solvent used be N-BUTYL ACETATE, vinyl acetic monomer one or more.
After testing, the ultraviolet light polymerization spraying light black flour paint of the embodiment of the present invention 1 ~ 6 can also can be used for automatic coating machine spraying by hand spray, its gloss is stablized, brightness can reach 100 ± 2 ° (with reference to GB/T9754-88 " 20 ° of colored paint paint film of paint and varnish not containing metal pigment, the mensuration of 60 ° and 85 ° specular glosss " specify to measure), sticking power reaches 1 grade (measuring with reference to GB/T 9286-1998 " cross cut test of paint and varnish paint film " regulation), hardness can reach 3H(and measure with reference to GB/T6739-1996 " paint and varnish pencil method measures hardness of paint film " regulation), levelling property good (with reference to GB/T 1750-79(89) " paint flow levelling assay method " regulation measures).
Claims (7)
1. a ultraviolet light polymerization spraying light black flour paint, is characterized in that, be made up of by mass percentage following component: urethane acrylate 25-34%, amino acrylates 34-45%, black pigment thickened pulp 2-5%, monomer 20-25%, light trigger 3-5%, auxiliary agent 0.5-1%, solvent 5-10%.
2. ultraviolet light polymerization spraying light black flour paint according to claim 1, is characterized in that: described urethane acrylate is 2 functional polyurethanes acrylate.
3. ultraviolet light polymerization according to claim 2 spraying light black flour paint, is characterized in that: described black pigment thickened pulp is the black slurry of being ground by the epoxy acrylate of 55 ~ 60%, the polyester acrylate of 10 ~ 12%, tri (propylene glycol) diacrylate (TPGDA), the acrylic acid dispersant of 7 ~ 10%, the black powder of 10 ~ 14% of 6 ~ 10% by mass percentage.
4. ultraviolet light polymerization spraying light black flour paint according to claim 3, it is characterized in that: described monomer is one or more in tri (propylene glycol) diacrylate (TPGDA), Viscoat 295 (TMPTA), 1,6 hexanediyl esters (HDDA), hydroxyethyl methylacrylate (HEMA).
5. ultraviolet light polymerization spraying light black flour paint according to claim 4; it is characterized in that: described light trigger is 1-hydroxyl-cyclohexyl-phenyl ketone (184), two phenyl (2; 4,6-trimethylbenzoyl) one or more in phosphine oxide (819).
6. ultraviolet light polymerization spraying light black flour paint according to claim 5, is characterized in that: described auxiliary agent is vinylformic acid flow agent.
7. ultraviolet light polymerization according to claim 6 spraying light black flour paint, is characterized in that: described solvent be N-BUTYL ACETATE, vinyl acetic monomer one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749519.XA CN104559739A (en) | 2014-12-10 | 2014-12-10 | Ultraviolet-curing spraying black finishing varnish |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749519.XA CN104559739A (en) | 2014-12-10 | 2014-12-10 | Ultraviolet-curing spraying black finishing varnish |
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| Publication Number | Publication Date |
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| CN104559739A true CN104559739A (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410749519.XA Pending CN104559739A (en) | 2014-12-10 | 2014-12-10 | Ultraviolet-curing spraying black finishing varnish |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634458A (en) * | 2016-11-15 | 2017-05-10 | 惠州市长润发涂料有限公司 | UV (ultraviolet) black primer for forward and reverse roller coating |
| CN107916050A (en) * | 2017-12-12 | 2018-04-17 | 澳达树熊涂料(惠州)有限公司 | A kind of UV roller coat black light top coat top coat coating and preparation method thereof |
| CN109439130A (en) * | 2018-09-29 | 2019-03-08 | 成都展辰涂料有限公司 | A kind of LED-UV woodenware real color chipping primer and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880503A (en) * | 2010-07-23 | 2010-11-10 | 佛山市顺德区鸿昌涂料实业有限公司 | UV surface paint applied to electrostatic coating |
| CN103224733A (en) * | 2012-10-24 | 2013-07-31 | 北京印刷学院 | Black UV ink-jet ink for high-speed ink-jet printing and preparation method thereof |
| CN103265873A (en) * | 2013-05-30 | 2013-08-28 | 上海长润发涂料有限公司 | UV (Ultraviolet) light white finish |
-
2014
- 2014-12-10 CN CN201410749519.XA patent/CN104559739A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880503A (en) * | 2010-07-23 | 2010-11-10 | 佛山市顺德区鸿昌涂料实业有限公司 | UV surface paint applied to electrostatic coating |
| CN103224733A (en) * | 2012-10-24 | 2013-07-31 | 北京印刷学院 | Black UV ink-jet ink for high-speed ink-jet printing and preparation method thereof |
| CN103265873A (en) * | 2013-05-30 | 2013-08-28 | 上海长润发涂料有限公司 | UV (Ultraviolet) light white finish |
Non-Patent Citations (1)
| Title |
|---|
| 金养智: "《光固化材料性能及应用手册》", 31 July 2010, 化学工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634458A (en) * | 2016-11-15 | 2017-05-10 | 惠州市长润发涂料有限公司 | UV (ultraviolet) black primer for forward and reverse roller coating |
| CN107916050A (en) * | 2017-12-12 | 2018-04-17 | 澳达树熊涂料(惠州)有限公司 | A kind of UV roller coat black light top coat top coat coating and preparation method thereof |
| CN109439130A (en) * | 2018-09-29 | 2019-03-08 | 成都展辰涂料有限公司 | A kind of LED-UV woodenware real color chipping primer and preparation method thereof |
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Application publication date: 20150429 |