CN101544869A - Packless ultraviolet curing transparent priming lacquer for woodenware - Google Patents
Packless ultraviolet curing transparent priming lacquer for woodenware Download PDFInfo
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- CN101544869A CN101544869A CN200810035273A CN200810035273A CN101544869A CN 101544869 A CN101544869 A CN 101544869A CN 200810035273 A CN200810035273 A CN 200810035273A CN 200810035273 A CN200810035273 A CN 200810035273A CN 101544869 A CN101544869 A CN 101544869A
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- packless
- ultraviolet curing
- transparent priming
- woodenware
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Abstract
The invention provides a packless ultraviolet curing transparent priming lacquer for woodenware, which comprises the following components by weight percentage: 40 to 50 weight percent of bisphenol A epoxy acrylate, 1 to 10 weight percent of polyurethane acrylate, 30 to 45 weight percent of reactive diluent, 3 to 6 weight percent of photoinitiator, 0.3 to 0.5 weight percent of defoamer, 0.3 to 0.5 weight percent of silane coupling agent, 0.4 to 1.0 weight percent of gas phase SiO2, and 1 to 3 weight percent of grinding auxiliary agent. The packless ultraviolet curing transparent priming lacquer uses the grinding auxiliary agent and the gas phase SiO2 instead of packing to better solve the difficult problem of contradictory between the grindability and the transparency, and the product is a novel ultraviolet curing especially clear transparent priming lacquer with excellent performance and convenient construction and has extensive application prospect.
Description
Technical field
The present invention relates to a kind of wood product coating, relate in particular to a kind of transparent priming.
Technical background
At present, wood product coating uses solvent-borne type mostly, and operating efficiency is low, and is also unfriendly to environment, but use the ultraviolet cured primer that adds filler instead, then grinability is again the problem of a needle-holding hand, such as: the hardness of paint film height, be difficult to paint film is polished flat, it is poor to play powder, easy scab etc.If filler is added in right amount, help to solve grinability, but the paint film transparency descends obviously, be difficult to adapt to the noble furniture collection ornamental with the protectiveness unified demand.
Summary of the invention
The purpose of this invention is to provide a kind of Packless ultraviolet curing transparent priming that is used for woodenware, to overcome the above-mentioned defective that prior art exists.
The Packless ultraviolet curing transparent priming that is used for woodenware of the present invention comprises the component of following degree:
Bisphenol A epoxy acrylate 40～50wt%, urethane acrylate 1-10wt%, reactive diluent 30～45wt%, light trigger 3～6wt%, defoamer 0.3～0.5%, silane coupling agent 0.3～0.5%, gas phase SiO
20.4～1.0wt%, grinding auxiliary agent 1～3wt%.
Said reactive diluent is selected from more than one in tri (propylene glycol) diacrylate (TPGDA), methacrylic acid-beta-hydroxy ethyl ester (HEMA) or the Isooctyl acrylate monomer (2-EHA);
Said light trigger is for referring to 2-hydroxyl-2-methyl-1-phenyl-1 acetone;
Said defoamer is an acrylate copolymer, the Airex920 that produces as German Di Gao company;
The chemical name of said silane coupling agent is an aminopropyltriethoxywerene werene, a kind of among KH-550, KH-560 that produces as Gaizhou City, Liaoning chemical industry company limited or the KH570;
Said gas phase SiO
2, the trade mark of producing as Degussa company is one or more among the M-5 of Airosil 200, Airosil 380 or CoBot company;
Said grinding auxiliary agent is selected from the stearic acid zinc powder;
The preparation method of the above-mentioned Packless ultraviolet curing transparent priming that is used for woodenware comprises the steps:
(1) at first bisphenol A epoxy acrylate, urethane acrylate, reactive diluent, light trigger, defoamer and silane coupling agent are mixed according to the above ratio;
(2) add gas phase SiO then
2, disperseed 15～20 minutes;
(3) add grinding auxiliary agent again and disperseed 10～15 minutes, filter then, obtain product;
Product of the present invention is the high solid ultraviolet-curing paint that does not add any inert diluent, so can adopt the mode of heating to adjust viscosity when using.
Composition in the present invention's prescription is when solidifying, the nearly filmogen that is converted into more than 99%, the key issue that solves grinability is to have used grinding auxiliary agent, as stearic acid zinc powder, aerosil and silane coupling agent etc., thus make grinability and transparency each other the problem of contradiction be able to good solution.Can be used on the top-grade furniture that collection is ornamental and protectiveness is all good.
The invention has the advantages that and do not use filler, use grinding auxiliary agent and gas phase SiO instead
2, solved grinability and the transparency difficult problem of contradiction each other well.Its form of construction work is based on roller coat, recoat continuously, no matter the japanning amount is to be mostly few, and its paint film is all glittering and translucent, the polishing aspect, no matter be artificial sand milling or machine sand milling, all can easily polish flat, and not have scab paper phenomenon, so this product is a kind of excellent performance, the special clear clear bottom of the new ultra-violet photocuring of easy construction has broad application prospects.
Embodiment
Embodiment 1
Prescription:
40 kilograms of bisphenol A epoxy acrylates
4 kilograms of urethane acrylates
35 kilograms of reactive diluent tri (propylene glycol) diacrylates
5 kilograms of reactive diluent methacrylic acid-beta-hydroxy ethyl esters
5 kilograms of reactive diluent 2-EHA
6 kilograms of light trigger 2-hydroxyls-2-methyl-1-phenyl-1 acetone
Gas phase SiO
21 kilogram
3 kilograms in grinding auxiliary agent Zinc Stearate powder
0.5 kilogram of defoamer Airex920
0.5 kilogram of silane resin acceptor kh-550.
The preparation method:
At first bisphenol A epoxy acrylate, urethane acrylate, reactive diluent, light trigger, defoamer and silane coupling agent are mixed according to the above ratio;
Add gas phase SiO then
2, disperseed 15 minutes;
Add grinding auxiliary agent again and disperseed 15 minutes,, filter then, obtain product to its fineness≤50um;
The product physical and chemical performance:
Paint outward appearance: milky white thick range estimation
Viscosity: 110 ± 10ku/25 ℃ GB/T1723-1993
Fineness :≤50kum GB/T1724-1979
Sticking power :≤1 grade of GB/T9286-1979
Grinability: 320#, 400# all do not have scab phenomenon
Transparency: very transparent
Form of construction work: roller coat
Glue spread: 20～30g/m
2
Solidify energy: 150 ± 50mg/cm
2
Embodiment 2
Prescription:
45 kilograms of bisphenol A epoxy acrylates
10 kilograms of urethane acrylates
25 kilograms of reactive diluent tri (propylene glycol) diacrylates
8 kilograms of reactive diluent methacrylic acid-beta-hydroxy ethyl esters
7 kilograms of reactive diluent 2-EHA
3 kilograms of light trigger 2-hydroxyls-2-methyl-1-phenyl-1 acetone
Gas phase SiO
20.4 kilogram
1 kilogram in grinding auxiliary agent Zinc Stearate powder
0.3 kilogram of defoamer Airex920
0.3 kilogram of silane resin acceptor kh-550.
The preparation method:
At first bisphenol A epoxy acrylate, urethane acrylate, reactive diluent, light trigger, defoamer and silane coupling agent are mixed according to the above ratio;
Add gas phase SiO then
2, disperseed 15 minutes;
Add grinding auxiliary agent again and disperseed 15 minutes,, filter then, obtain product to its fineness≤50um;
The product physical and chemical performance:
Paint outward appearance: milky white thick range estimation
Viscosity: 110 ± 10ku/25 ℃ GB/T1723-1993
Fineness :≤50kum GB/T1724-1979
Sticking power :≤1 grade of GB/T9286-1979
Grinability: 320#, 400# all do not have scab phenomenon
Transparency: very transparent
Form of construction work: roller coat
Glue spread: 20～30g/m
2
Solidify energy: 150 ± 50mg/cm
2
Embodiment 3
50 kilograms of bisphenol A epoxy acrylates
5 kilograms of urethane acrylates
20 kilograms of reactive diluent tri (propylene glycol) diacrylates
9 kilograms of reactive diluent methacrylic acid-beta-hydroxy ethyl esters
5 kilograms of reactive diluent 2-EHA,
6 kilograms of light trigger 2-hydroxyls-2-methyl-1-phenyl-1 acetone
Gas phase SiO
21 kilogram
3 kilograms in grinding auxiliary agent Zinc Stearate powder
0.5 kilogram of defoamer Airex920
0.5 kilogram of silane resin acceptor kh-550
The preparation method:
At first bisphenol A epoxy acrylate, urethane acrylate, reactive diluent, light trigger, defoamer and silane coupling agent are mixed according to the above ratio;
Add gas phase SiO then
2, disperseed 15 minutes;
Add grinding auxiliary agent again and disperseed 15 minutes,, filter then, obtain product to its fineness≤50um;
The product physical and chemical performance:
Paint outward appearance: milky white thick range estimation
Viscosity: 110 ± 10ku/25 ℃ GB/T1723-1993
Fineness :≤50kum GB/T1724-1979
Sticking power :≤1 grade of GB/T9286-1979
Grinability: 320#, 400# all do not have scab phenomenon
Transparency: very transparent
Form of construction work: roller coat
Glue spread: 20～30g/m
2
Solidify energy: 150 ± 50mg/cm
2
Claims (7)
1, be used for the Packless ultraviolet curing transparent priming of woodenware, it is characterized in that, comprise the component of following weight percent content:
Bisphenol A epoxy acrylate 40～50wt%, urethane acrylate 1-10wt%, reactive diluent 35～45wt%, light trigger 3～6wt%, defoamer 0.3～0.5%, silane coupling agent 0.3～0.5%, gas phase SiO
20.4～1.0wt%, grinding auxiliary agent 1～3wt%.
2, the Packless ultraviolet curing transparent priming that is used for woodenware according to claim 1, it is characterized in that said reactive diluent is selected from tri (propylene glycol) diacrylate (TPGDA), methacrylic acid-beta-hydroxy ethyl ester (HEMA) or Isooctyl acrylate monomer (2-EHA).
3, the Packless ultraviolet curing transparent priming that is used for woodenware according to claim 1 is characterized in that, said light trigger is selected from 2-hydroxyl-2-methyl-1-phenyl-1 acetone.
4, the Packless ultraviolet curing transparent priming that is used for woodenware according to claim 1 is characterized in that, said defoamer is an acrylate copolymer.
5, the Packless ultraviolet curing transparent priming that is used for woodenware according to claim 1 is characterized in that, the chemical name of said silane coupling agent is an aminopropyltriethoxywerene werene;
6, the Packless ultraviolet curing transparent priming that is used for woodenware according to claim 1 is characterized in that, said grinding auxiliary agent is selected from the stearic acid zinc powder.
7, the preparation method who is used for the Packless ultraviolet curing transparent priming of woodenware according to claim 1 is characterized in that, comprises the steps:
(1) at first bisphenol A epoxy acrylate, urethane acrylate, reactive diluent, light trigger, defoamer and silane coupling agent are mixed according to the above ratio;
(2) add gas phase SiO then
2, disperse more than 15 minutes;
(3) add grinding auxiliary agent again and disperse to filter then more than 10 minutes, obtain product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810035273A CN101544869A (en) | 2008-03-27 | 2008-03-27 | Packless ultraviolet curing transparent priming lacquer for woodenware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810035273A CN101544869A (en) | 2008-03-27 | 2008-03-27 | Packless ultraviolet curing transparent priming lacquer for woodenware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101544869A true CN101544869A (en) | 2009-09-30 |
Family
ID=41192252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810035273A Pending CN101544869A (en) | 2008-03-27 | 2008-03-27 | Packless ultraviolet curing transparent priming lacquer for woodenware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101544869A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993654A (en) * | 2010-12-17 | 2011-03-30 | 江苏海田技术有限公司 | Ultraviolet (UV) high elasticity primer |
| CN102206435A (en) * | 2011-05-10 | 2011-10-05 | 上海富臣化工有限公司 | Ultraviolet-light-cured woodwork coating for roller coat surface dressing, and preparation method thereof |
| CN102618151A (en) * | 2012-03-27 | 2012-08-01 | 珠海市斗门区佳家化工有限公司 | Surface light-curing odor-free paint for wood and construction technology thereof |
| CN102746786A (en) * | 2012-05-29 | 2012-10-24 | 北京展辰化工有限公司 | Ultraviolet-light-cured elastic top varnish and production method thereof |
| CN102827505A (en) * | 2012-09-21 | 2012-12-19 | 重庆固安捷防腐保温工程有限公司 | UV (ultraviolet) putty with higher water resistance and sanding property |
| CN103525258A (en) * | 2013-09-30 | 2014-01-22 | 安徽蓝柯复合材料有限公司 | UV (ultraviolet) curing transparent priming paint and preparation method thereof |
| CN103526584A (en) * | 2013-10-23 | 2014-01-22 | 合肥聚合辐化技术有限公司 | Corrosion-resistance pigment printing adhesive and preparation method thereof |
| CN103556503A (en) * | 2013-10-23 | 2014-02-05 | 合肥聚合辐化技术有限公司 | Anti-stain dustproof printing adhesive and preparation method thereof |
| CN103589301A (en) * | 2013-11-12 | 2014-02-19 | 惠州市长润发涂料有限公司 | Transparent ultraviolet-curing edge-sealing primer coating |
| CN103589296A (en) * | 2013-10-24 | 2014-02-19 | 惠州市长润发涂料有限公司 | Anti-yellowing UV woodware white primer |
| CN104277546A (en) * | 2014-10-30 | 2015-01-14 | 成都优品涂料有限公司 | UV wood lacquer jelly-type transparent earth-invigorating putty and preparation method thereof |
| CN104530959A (en) * | 2014-12-11 | 2015-04-22 | 惠州市长润发涂料有限公司 | Anti-sinking UV transparent primer |
| CN106928821A (en) * | 2017-04-25 | 2017-07-07 | 张家港康得新光电材料有限公司 | Double curing coating |
| CN108841273A (en) * | 2018-05-18 | 2018-11-20 | 刘桥兴 | Vcehicular tunnel reflects self-luminous sign lighting system base paint special and preparation method |
| CN109957311A (en) * | 2017-12-14 | 2019-07-02 | 惠州市长润发涂料有限公司 | Thixotropic complete mute UV clear finish is not increased in a kind of circulation construction of roller coating |
-
2008
- 2008-03-27 CN CN200810035273A patent/CN101544869A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993654A (en) * | 2010-12-17 | 2011-03-30 | 江苏海田技术有限公司 | Ultraviolet (UV) high elasticity primer |
| CN102206435A (en) * | 2011-05-10 | 2011-10-05 | 上海富臣化工有限公司 | Ultraviolet-light-cured woodwork coating for roller coat surface dressing, and preparation method thereof |
| CN102618151A (en) * | 2012-03-27 | 2012-08-01 | 珠海市斗门区佳家化工有限公司 | Surface light-curing odor-free paint for wood and construction technology thereof |
| CN102746786B (en) * | 2012-05-29 | 2014-11-05 | 北京展辰化工有限公司 | Ultraviolet-light-cured elastic top varnish and production method thereof |
| CN102746786A (en) * | 2012-05-29 | 2012-10-24 | 北京展辰化工有限公司 | Ultraviolet-light-cured elastic top varnish and production method thereof |
| CN102827505A (en) * | 2012-09-21 | 2012-12-19 | 重庆固安捷防腐保温工程有限公司 | UV (ultraviolet) putty with higher water resistance and sanding property |
| CN103525258A (en) * | 2013-09-30 | 2014-01-22 | 安徽蓝柯复合材料有限公司 | UV (ultraviolet) curing transparent priming paint and preparation method thereof |
| CN103526584A (en) * | 2013-10-23 | 2014-01-22 | 合肥聚合辐化技术有限公司 | Corrosion-resistance pigment printing adhesive and preparation method thereof |
| CN103556503A (en) * | 2013-10-23 | 2014-02-05 | 合肥聚合辐化技术有限公司 | Anti-stain dustproof printing adhesive and preparation method thereof |
| CN103589296A (en) * | 2013-10-24 | 2014-02-19 | 惠州市长润发涂料有限公司 | Anti-yellowing UV woodware white primer |
| CN103589301A (en) * | 2013-11-12 | 2014-02-19 | 惠州市长润发涂料有限公司 | Transparent ultraviolet-curing edge-sealing primer coating |
| CN103589301B (en) * | 2013-11-12 | 2016-08-17 | 惠州市长润发涂料有限公司 | A kind of ultraviolet light polymerization edge sealing transparent priming coating |
| CN104277546A (en) * | 2014-10-30 | 2015-01-14 | 成都优品涂料有限公司 | UV wood lacquer jelly-type transparent earth-invigorating putty and preparation method thereof |
| CN104530959A (en) * | 2014-12-11 | 2015-04-22 | 惠州市长润发涂料有限公司 | Anti-sinking UV transparent primer |
| CN106928821A (en) * | 2017-04-25 | 2017-07-07 | 张家港康得新光电材料有限公司 | Double curing coating |
| CN109957311A (en) * | 2017-12-14 | 2019-07-02 | 惠州市长润发涂料有限公司 | Thixotropic complete mute UV clear finish is not increased in a kind of circulation construction of roller coating |
| CN108841273A (en) * | 2018-05-18 | 2018-11-20 | 刘桥兴 | Vcehicular tunnel reflects self-luminous sign lighting system base paint special and preparation method |
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| PB01 | Publication | ||
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Application publication date: 20090930 |