CN103305120A - Ultraviolet (UV)-natural matte finishing paint - Google Patents

Ultraviolet (UV)-natural matte finishing paint Download PDF

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Publication number
CN103305120A
CN103305120A CN2013102659574A CN201310265957A CN103305120A CN 103305120 A CN103305120 A CN 103305120A CN 2013102659574 A CN2013102659574 A CN 2013102659574A CN 201310265957 A CN201310265957 A CN 201310265957A CN 103305120 A CN103305120 A CN 103305120A
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China
Prior art keywords
mixture
percent
nature
resin
finishing coat
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Pending
Application number
CN2013102659574A
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Chinese (zh)
Inventor
陈明贵
江益新
吴志飞
江科
常红言
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JIANGSU HIMONIA TECHNOLOGY Co Ltd
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JIANGSU HIMONIA TECHNOLOGY Co Ltd
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Priority to CN2013102659574A priority Critical patent/CN103305120A/en
Publication of CN103305120A publication Critical patent/CN103305120A/en
Pending legal-status Critical Current

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Abstract

The invention discloses ultraviolet (UV)-natural matte finishing paint. The finishing paint comprises the following components in percentage by weight: 40 to 80 percent of 100 percent UV matte resin, 10 to 20 percent of cellulose acetate butyrate, 0.1 to 0.5 percent of antifoaming agent, 1.0 to 2 percent of dispersant, 5 to 10 percent of stuffing, 3 to 8 percent of initiator, 0.1 to 1 percent of flatting agent, 1 to 1.5 percent of anti-settling agent and the balance of monomers; the 100 percent UV-resin is one or a mixture of polyurethane acrylic resin, modified epoxy acrylate and polyester acrylic resin; and the 100 percent UV matte resin is one or a mixture of the polyurethane acrylic resin, the modified epoxy acrylate and the polyester acrylic resin. The UV-natural matte finishing paint has high liquidity, fine surface and high fullness; and a formed paint film structure is high in scratch resistance, particularly on open or semi-open or imitation antique floors, thereby protecting the surfaces of wood furniture and wood floors for a long time.

Description

A kind of UV-nature dull finishing coat
Technical field
The present invention relates to a kind of woodwork coating, particularly a kind of woodenware that solidifies the soft no-reflection of rear lacquer painting, high transparent, high fullness ratio is with UV-nature dull finishing coat.
Background technology
The coating material solidified a kind of novel material that begins to emerge as the 70's of 20th century of UV, curing speed is fast, coating performance is excellent because it has, but the application heat-sensitive substrate material, saves the characteristics such as the energy, solvent-free discharging and obtain increasingly extensive application.Inferior optical coating can give gracefulness, comfortable sensation, and soft gloss gives Beautiful treat.It is inferior optical coatings that 95 % are arranged in the furniture Floor paint abroad, and in China, coatings for furniture also just moves towards inferior light from light, and at present the furniture finish paint of 80 % being arranged at home is inferior optical coating.
The UV solidified paint is because quick solidifying, and efficient is high, is fit to large-scale streamline production, although the UV lacquer can spraying, roller coat and showering, in the construction of finish paint, most or take roller coat as main.High light UV Application of coatings early, comparative maturity, but still rare for the report of UV cure matt coatings.Ultraviolet-curing paint is to produce free radical by light trigger under the initiation of UV light, and the crosslinked film forming of carbon-carbon double bond occurs.From other class coating membrane formation mechanism as can be known, so long as the crosslinked film forming of two keys, cross-linking density is large, shorten into the distance between key, gloss is higher, and here someone thinks the photocuring volume-diminished, easily delustring, what be worth to remind is dwindling and be not to shrink into ridges but intermolecular distance reduces here, be that the surface is more just changed, more solid, gloss is higher.
Delustring mechanism routinely at first will consider to give the surface certain roughness, and the uneven meeting impact that is observed visually is attractive in appearance, therefore forms careful uneven surface and mainly shrinks to adjust by drying varniss; Very important person's interpolation particulate particle (less than 10 μ m) of being is made roughness on the other hand.For UV coating, similar processing is arranged also: the one, reduce cross-linking density, change some crosslinking structures; The 2nd, increase flatting silica and make its paint film generation scattering and delustring.In addition, because the singularity that UV solidifies, large such as the paint film glue spread, flow time is short, and hardness also will be got well, and also has all many-sided factor values to consider.But existing dull finishing coat is because the powder amount is large, so the transparency of finish paint is poor, fullness ratio is poor.
Summary of the invention
The purpose of this invention is to provide a kind of UV-nature dull finishing coat; this finish paint is without the dumb light powder; so than existing dull finishing coat good fluidity, the surface is fine and smooth, glossiness is low, soften good; the transparency is good; fullness ratio is good, and the paint film structure scrape resistant of formation is good, can form at wood product surfaces such as wooden furniture, timber floors the protective layer of attractive in appearance and scrape resistant; particularly on or semi open model or the ancient imitation floor board open at some, thereby wooden furniture and wood floor surface are formed lasting protection.
The objective of the invention is to be achieved through the following technical solutions:
A kind of UV-nature dull finishing coat, it is characterized in that: the component of this finish paint and weight proportion thereof are: 100% UV dumb light resin 40 % one 80 %, cellulose acetate butyrate 10 % one 20 %, defoamer 0. 1 % 1. and 5 %, dispersion agent 1. 0 % one 2%, filler 5% 1 %, initiator 3% one 8%, flow agent 0. 1 %-1 %, anti-settling agent 1 % one 1.5 %, surplus is monomer; Described 100% UV-resin is polyurethane acrylic resin or modified epoxy acrylate resin or polyester acrylic resin or their mixture; Described 100%UV dumb light resin is polyurethane acrylic resin or modified epoxy acrylate resin or polyester acrylic resin or their mixture; Described monomer is esters of acrylic acid, modification acrylate class or their mixture; Described filler is inorganic powder class, is silica-based.Among the present invention, do not contain matting agent (flatting silica) in the component of this finish paint.
Among the present invention, 100% UV dumb light resin function is to improve resistance to marring, plays to improve to solidify the function that dry effect plays delustring simultaneously.
Described defoamer is not for containing organosilicon polymer solution, polyacrylic acid superpolymer or their mixture; Described dispersion agent be high molecular weight block copolymer solution, modified acroleic acid block copolymer solution or
Their mixture; Described initiator agent is fragrant ketone, bitter almond oil camphor and derivative thereof or their mixture; Described flow agent is acrylate copolymer, modified siloxane solution or their mixture; Described anti-settling agent is polycarboxylic acid salt, modified urea solution or their mixture of aerosil, polyamine acid amides;
UV resin, UV dumb light resin and the filler that the present invention adopts improves surface finish, the soften of lacquer as woodenware finish, reduced simultaneously glossiness.Compared with prior art; lacquer painting of the present invention is fine and smooth, glossiness is low, soften good, fullness ratio is good, strong operability; the paint film structure scrape resistant that forms simultaneously is good; can form at wood product surfaces such as wooden furniture, timber floors the protective layer of attractive in appearance and scrape resistant, thereby wooden furniture and wood floor surface are formed lasting protection.
Embodiment
The present invention is further illustrated below in conjunction with embodiment.
Embodiment 1
A kind of UV-nature dull finishing coat of the present invention, its component and weight proportion thereof are: 100%UV dumb light resin 50 %, cellulose acetate butyrate 15%, defoamer 0. 5 %, dispersion agent 1 %, filler 10 %, initiator 8%, flow agent 1 %, anti-settling agent 1 %, surplus is monomer.In the said components: described UV dumb light resin is polyurethane acrylic resin or modified epoxy acrylate resin or polyester acrylic resin or their mixture, produces such as CYTEC, SARTOMER, Changxing, three wood etc.; Described monomer is: esters of acrylic acid, modification acrylate class or their mixture, produce such as CYTEC, SARTOMER, Changxing, three wood etc.; Described defoamer is not for containing organosilicon polymer solution, polyacrylic acid superpolymer or their mixture, such as BYK055, the BYK080A of Bi Ke company production or their mixture; Described dispersion agent is high molecular weight block copolymer solution, modified acroleic acid block copolymer solution or their mixture, such as BYK164, the BYK103 of Bi Ke company production or their mixture; Described initiator is fragrant ketone, bitter almond oil camphor and derivative thereof or their mixture, the BP, 184 that produces such as CIBA, 1173 or their mixture; Described filler is inorganic powder class (glass powder or silica-based), such as the gloomy VX-SP of Japan dragon; Described flow agent is acrylate copolymer, modified siloxane solution or their mixture, such as BYK371, the BYK358 of Bi Ke company production or their mixture; Described anti-settling agent is polycarboxylic acid salt, modified urea solution or their mixture of aerosil, polyamine acid amides, such as the BYK204 of Bi Ke company production;
During preparation, after 100%UV dumb light resin, cellulose acetate butyrate, monomer, defoamer, dispersion agent, initiator disperseed, add inorganic powder, anti-settling powder fully is uniformly dispersed, add at last flow agent and anti-settling agent and be uniformly dispersed and get final product.During coating decoration, regulate the thickness that roller coating machine is adjusted paint film; The temperature of the temperature of regulating thermostatic water bath control finish paint, the mode by roller coat is applied to lacquer the wood product surfaces such as furniture, timber floor.
After testing, the key technical indexes such as the following table 1 of UV-nature dull finishing coat of the present invention:
Table 1
Sequence number Interventions Requested Assay Inspecting standard
1 Appearance of film Surfacing, smooth Range estimation
2 Sticking power 0-1 EN ISO 2409
3 Glossiness 10°-12° GB/T9754-1998
4 Wear resisting property ≤0.08 g/100r GB/T18103-2000
Coating surface of the present invention is fine and smooth, glossiness is low, soften good, fullness ratio is good, the transparency is good; the paint film structure scrape resistant that forms; can form at wood product surfaces such as wooden furniture, timber floors the protective layer of scrape resistant, thereby wooden furniture and wood floor surface are formed lasting protection.
Embodiment 2
Another UV-nature dull finishing coat of the present invention, it is half dumb light lacquer, compare with embodiment 1, only be that weight proportion is different, component and the weight proportion thereof of this half dumb light lacquer are: 100%UV dumb light resin 40 %, cellulose acetate butyrate 15%, defoamer 0. 5 %, dispersion agent 2%, filler 5 %, initiator 5%, flow agent 1 %, anti-settling agent 1.5 %, surplus is monomer.
Embodiment 3
Another UV-nature dull finishing coat of the present invention, compare with embodiment 1, only be that weight proportion is different, component and the weight proportion thereof of this half dumb light lacquer are: 100%UV dumb light resin 70 %, cellulose acetate butyrate 10%, defoamer 0. 5 %, dispersion agent 2%, filler 5 %, initiator 3%, flow agent 1 %, anti-settling agent 1.5 %, surplus is monomer.

Claims (7)

1. UV-nature dull finishing coat, it is characterized in that: the component of this finish paint and weight proportion thereof are: 100% UV dumb light resin 40 % one 80 %, cellulose acetate butyrate 10 % one 20 %, defoamer 0. 1 % 1. and 5 %, dispersion agent 1. 0 % one 2%, filler 5% 1 %, initiator 3% one 8%, flow agent 0. 1 %-1 %, anti-settling agent 1 % one 1.5 %, surplus is monomer; Described 100%UV dumb light resin is polyurethane acrylic resin or modified epoxy acrylate resin or polyester acrylic resin or their mixture; Described monomer is esters of acrylic acid, modification acrylate class or their mixture; Described filler is inorganic powder class.
2. UV-nature dull finishing coat according to claim 1 is characterized in that not containing flatting silica, and described filler is inorganic powder class.
3. UV-according to claim 1 nature dull finishing coat, it is characterized in that: described defoamer is not for containing organosilicon polymer solution, polyacrylic acid superpolymer or their mixture.
4. UV-according to claim 1 nature dull finishing coat, it is characterized in that: described dispersion agent is high molecular weight block copolymer solution, modified acroleic acid block copolymer solution or their mixture.
5. UV-according to claim 1 nature dull finishing coat, it is characterized in that: described initiator is fragrant ketone, bitter almond oil camphor and derivative thereof or their mixture.
6. UV-according to claim 1 nature dull finishing coat, it is characterized in that: described flow agent is acrylate copolymer, modified siloxane solution or their mixture.
7. UV-according to claim 1 nature dull finishing coat, it is characterized in that: described anti-settling agent is polycarboxylic acid salt, modified urea solution or their mixture of aerosil, polyamine acid amides.
CN2013102659574A 2013-06-28 2013-06-28 Ultraviolet (UV)-natural matte finishing paint Pending CN103305120A (en)

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Application Number Priority Date Filing Date Title
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CN103305120A true CN103305120A (en) 2013-09-18

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103589324A (en) * 2013-11-12 2014-02-19 惠州市长润发涂料有限公司 UV (ultraviolet) anti-scratch matte finishing paint
CN106280618A (en) * 2016-08-31 2017-01-04 陈雄 A kind of preparation method of wood substrates coating
CN106700890A (en) * 2015-11-15 2017-05-24 惠州市长润发涂料有限公司 Solvent-free spraying UV matte finishing varnish
CN110922864A (en) * 2019-11-21 2020-03-27 上海巴德士化工新材料有限公司 UV (ultraviolet) spraying high-transmittance matte clear finish paint and preparation method thereof
CN111423809A (en) * 2020-04-13 2020-07-17 上海君子兰新材料股份有限公司 L ED-UV spraying matte finish paint and preparation method thereof
CN112852283A (en) * 2021-02-24 2021-05-28 东莞大宝化工制品有限公司 Self-extinction UV wood coating and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102108254A (en) * 2011-03-31 2011-06-29 江苏海田技术有限公司 Ultraviolet (UV) wetting finish paint
CN102153899A (en) * 2011-01-28 2011-08-17 创兴精细化学(上海)有限公司 Ultraviolet-curable water-based colored paint composition
WO2011110495A1 (en) * 2010-03-12 2011-09-15 Cytec Surface Specialties, S.A. Radiation curable aqueous coating compositions
CN103113554A (en) * 2013-03-19 2013-05-22 中国科学院长春应用化学研究所 Ultraviolet-curable extinction resin and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011110495A1 (en) * 2010-03-12 2011-09-15 Cytec Surface Specialties, S.A. Radiation curable aqueous coating compositions
CN102153899A (en) * 2011-01-28 2011-08-17 创兴精细化学(上海)有限公司 Ultraviolet-curable water-based colored paint composition
CN102108254A (en) * 2011-03-31 2011-06-29 江苏海田技术有限公司 Ultraviolet (UV) wetting finish paint
CN103113554A (en) * 2013-03-19 2013-05-22 中国科学院长春应用化学研究所 Ultraviolet-curable extinction resin and preparation method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103589324A (en) * 2013-11-12 2014-02-19 惠州市长润发涂料有限公司 UV (ultraviolet) anti-scratch matte finishing paint
CN106700890A (en) * 2015-11-15 2017-05-24 惠州市长润发涂料有限公司 Solvent-free spraying UV matte finishing varnish
CN106280618A (en) * 2016-08-31 2017-01-04 陈雄 A kind of preparation method of wood substrates coating
CN110922864A (en) * 2019-11-21 2020-03-27 上海巴德士化工新材料有限公司 UV (ultraviolet) spraying high-transmittance matte clear finish paint and preparation method thereof
CN110922864B (en) * 2019-11-21 2021-08-17 上海巴德士化工新材料有限公司 UV (ultraviolet) spraying high-transmittance matte clear finish paint and preparation method thereof
CN111423809A (en) * 2020-04-13 2020-07-17 上海君子兰新材料股份有限公司 L ED-UV spraying matte finish paint and preparation method thereof
CN112852283A (en) * 2021-02-24 2021-05-28 东莞大宝化工制品有限公司 Self-extinction UV wood coating and preparation method thereof

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Application publication date: 20130918

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