CN104403551A - Floor white-mark resistant UV paint - Google Patents
Floor white-mark resistant UV paint Download PDFInfo
- Publication number
- CN104403551A CN104403551A CN201410625261.2A CN201410625261A CN104403551A CN 104403551 A CN104403551 A CN 104403551A CN 201410625261 A CN201410625261 A CN 201410625261A CN 104403551 A CN104403551 A CN 104403551A
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- CN
- China
- Prior art keywords
- parts
- paint
- photosensitizers
- acrylic resin
- coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
Landscapes
- 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 floor white-mark resistant UV paint is composed of a prime paint and a surface paint. The prime paint is composed of polyurethane acrylate (PUA) resin, epoxy acrylate resin, light-cured monomers, and a photosensitizer and is prepared by evenly mixing all the components mentioned above. The surface paint is composed of polyurethane acrylate (PUA) resin, light-cured monomers, a matting agent, a photosensitizer, a dispersant, and a defoaming agent, and is prepared by the following steps: adding PUA resin, 20 to 30% of light-cured monomers, a dispersant, and a defoaming agent into a reactor at first, dispersing for 0.5 hour, then adding a matting agent into the reactor, dispersing for 2 hours, finally adding the residual light-cured monomers and a photosensitizer into the reactor, dispersing for 0.5 hour, and evenly mixing so as to obtain the surface paint. The prime paint and the surface paint are used as a combination, the paint is not easily scratched by hard objects, the paint color will not fade, the scratches formed by sharp things can be wiped off, and the paint also has the advantages of durability and beautiful and elegant appearance.
Description
Technical field
The present invention relates to the coating material solidified technical field of woodenware UV, be specially a kind of floor that can be used for timber floor and resist white trace UV coating.
Background technology
UV curable coating has preventing pollution and energy-saving effect, and chemical, the physical property of covering with paint be outstanding, have quick-setting characteristic, just adopted use widely in multiple field.Wherein, the use in timber floor field is just considered to a kind of interior decoration solution of high-efficiency environment friendly.
In general, although UV is coated with installed floor have high rigidity, high abrasion, the feature such as durable in use, but the floor of application after a long time use under traditional UV coating process, can occur because of general wear that surperficial paint film is damaged, this breakage can cause floor surface gloss uneven, and the floor under this coating process is being scratched or also can stay after hard object scratch some cuts in white or scratch by sharp object, have a strong impact on decorative effect.
Summary of the invention
Technical problem solved by the invention is to provide a kind of floor to resist white trace UV coating, to solve the shortcoming in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions:
A kind of floor resists white trace UV coating, comprises priming paint and finish paint,
Wherein, described priming paint comprises the raw material of following component and mass parts:
Polyurethane acrylic resin 30 ~ 40 parts;
Epoxy acrylic resin 25 ~ 35 parts;
Light curing agent 25 ~ 35 parts;
Photosensitizers 4 ~ 6 parts;
During preparation, above-mentioned priming paint raw material is all put into dispersed with stirring 2h in reactor by recipe ratio, treat that all raw materials mix and just obtain floor and resist white trace UV priming paint;
Described finish paint comprises the raw material of following component and mass parts:
Polyurethane acrylic resin 30 ~ 45 parts;
Light curing agent 35 ~ 45 parts;
Matting agent 15 ~ 20 parts;
Photosensitizers 4 ~ 6 parts;
Dispersion agent and defoamer 2 parts;
This finish paint comprises following preparation process in the preparation:
(1) by the polyurethane acrylic resin of above-mentioned mass parts, dispersion agent, whipping agent and account for above-mentioned mass parts light curing agent total mass 20% ~ 30% light curing agent drop in reactor and disperse 0.5h;
(2) matting agent is added: after the stock dispersion of step (1) completes, according to the feed composition of above-mentioned finish paint, in still, add matting agent and disperse 2h;
(3) add clout: join in still by remaining light curing agent, photosensitizers, dispersion 0.5h, obtains floor and resists white trace UV finish paint after mixing.
In the present invention, described polyurethane acrylic resin is polyether-type, the PAUR of two functionality.
In the present invention, the molecular weight of the polyurethane acrylic resin in described priming paint is preferably 1000 ~ 3000.
In the present invention, the molecular weight of the polyurethane acrylic resin in described finish paint is preferably 1500 ~ 2500.
In the present invention, the epoxy acrylic resin in described priming paint is two functional modified epoxy acrylic resins.
In the present invention, described light curing agent is HDDA monomer (1,6 hexanediyl ester), DPGDA monomer (dipropylene), HEMA monomer (HEMA) or mixtures several arbitrarily in them.
In the present invention, the photosensitizers in described priming paint is photosensitizers 1173, photosensitizers 184 or both mixtures.
In the present invention, the photosensitizers in described finish paint is photosensitizers 1173, photosensitizers 184, benzophenone, TPO, photosensitizers 754 or wherein several arbitrarily mixtures.
In the present invention, described matting agent is silicon-dioxide flatting silica, delustring wax powder or their mixture.
The two functionality polyurethane acrylic resin snappinesies that priming paint of the present invention is selected are good, and the intensity of epoxy acrylate is good, and both have taken into account snappiness and intensity at composite use, and the monomer sticking power selected is good.Finish paint selects the urethane acrylate of suitable molecular weight to ensure that its snappiness and intensity, does not need to improve intensity by adding filler again, and the monomer selected not only dilution property is good, and good attachment.It is scratch resistance that the anti-white trace UV priming paint of its synthesis and topcoat composition have good anti-hard object when using, and use non-whitening for a long time, and after sharp object scratch, vestige can be wiped, excellent combination property, both durable in use.
Beneficial effect: floor of the present invention resists white trace UV coating to be a kind of built-up type coating, comprise priming paint and finish paint, be mainly used in after floor uses for a long time, surface paint film has the problem of adularescent vestige after breakage, gloss uneven, scratch, it is shaping that the priming paint prepare said components raw material and finish paint carry out twice application, shortcoming in the good remedy technology background of energy, after hard object scraping, non-whitening, after sharp object scratch, vestige can be wiped, both durable in use, decorative effect elegant in appearance can be kept again, thus there is higher using value and economic worth.
Embodiment
Give an actual example below and describe the present invention.
Embodiment 1:
The floor of the present embodiment resists white trace UV coating to comprise priming paint and finish paint.
Its primer composition and weight proportion thereof are: polyurethane acrylic resin 30 parts, epoxy acrylic resin 35 parts, light curing agent 30 parts, photosensitizers 5 parts;
In said components polyurethane component to be molecular weight be 2000 two functionality polyether polyurethane-acrylates;
Epoxy acrylic is the standard epoxy acrylate of two functionality;
Light curing agent is the mixture of HDDA, HEMA;
The mixture of photosensitizers 1173, photosensitizers 184 selected by photosensitizers;
Above-mentioned raw materials all puts into dispersed with stirring 2h in reactor by recipe ratio, treats that all raw materials mix and just obtains floor and resist white trace UV priming paint.
Finish paint component and weight proportion thereof are: polyurethane acrylic resin 30 parts, light curing agent 45 parts, matting agent 18 parts, photosensitizers 5 parts, dispersion agent and defoamer 2 parts;
In said components, polyurethane acrylic resin employing molecular weight is the two functionality polyether polyurethane-acrylates of 2500;
Light curing agent is the mixture of HDDA, TPGDA;
Matting agent is the mixture of silicon-dioxide flatting silica, delustring wax powder;
Photosensitizers is the mixture of photosensitizers 1173, photosensitizers 184, benzophenone, TPO and photosensitizers 754;
During preparation, first drop in reactor polyurethane acrylic resin, 20% ~ 30% light curing agent, dispersion agent and defoamer, in reactor, add matting agent dispersion 2h after dispersion 0.5h again; Finally join in reactor by remaining light curing agent, photosensitizers, dispersion 0.5h, can obtain finish paint after mixing.
Embodiment 2:
The floor of the present embodiment resists white trace UV coating to comprise priming paint and finish paint.
Its primer composition and weight proportion thereof are: polyurethane acrylic resin 35 parts, epoxy acrylic resin 35 parts, light curing agent 25 parts, photosensitizers 5 parts.
In said components polyurethane acrylic resin to be molecular weight be 3000 two functionality polyester type ammonia ester acrylate;
Epoxy acrylic is the modified epoxy acrylic ester of two functionality;
Light curing agent is HDDA;
Photosensitizers 184 selected by photosensitizers;
Above-mentioned raw materials all puts into dispersed with stirring 2h in reactor by recipe ratio, treats that all raw materials mix and just obtains floor and resist white trace UV priming paint.
Finish paint component and weight proportion thereof are: polyurethane acrylic resin 40 parts, light curing agent 35 parts, matting agent 17 parts, photosensitizers 6 parts, dispersion agent and defoamer 2 parts.
In said components, polyurethane acrylic resin employing molecular weight is the two functionality aromatic urethane acrylate of 2000;
Light curing agent is the mixture of HDDA, TPGDA;
Matting agent is the mixture of silicon-dioxide flatting silica, delustring wax powder;
Photosensitizers is the mixture of benzophenone, TPO and photosensitizers 754;
During preparation, first drop in reactor polyurethane acrylic resin, 20% ~ 30% light curing agent, dispersion agent and defoamer, in reactor, add matting agent dispersion 2h after dispersion 0.5h again; Finally join in reactor by remaining light curing agent, photosensitizers, dispersion 0.5h, can obtain finish paint after mixing.
Embodiment 3
The floor of the present embodiment resists white trace UV coating to comprise priming paint and finish paint, and its raw materials is compared with embodiment 1, and only weight proportion is different,
Its primer composition and weight proportion thereof are: polyurethane acrylic resin 35 parts, epoxy acrylic resin 30 parts, light curing agent 30 parts, photosensitizers 5 parts; Above-mentioned raw materials all puts into dispersed with stirring 2h in reactor by recipe ratio, treats that all raw materials mix and just obtains floor and resist white trace UV priming paint.
The said one of the present invention resists white trace UV to be coated with in vain, and its component and weight proportion thereof are: polyurethane acrylic resin 35 parts, light curing agent 40 parts, matting agent 18 parts, photosensitizers 5 parts, dispersion agent and defoamer 2 parts; During preparation, first drop in reactor polyurethane acrylic resin, 20% ~ 30% light curing agent, dispersion agent and defoamer, in reactor, add matting agent dispersion 2h after dispersion 0.5h again; Finally join in reactor by remaining light curing agent, photosensitizers, dispersion 0.5h, can obtain finish paint after mixing.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (9)
1. floor resists a white trace UV coating, comprises priming paint and finish paint, it is characterized in that,
Described priming paint comprises the raw material of following component and mass parts:
Polyurethane acrylic resin 30 ~ 40 parts;
Epoxy acrylic resin 25 ~ 35 parts;
Light curing agent 25 ~ 35 parts;
Photosensitizers 4 ~ 6 parts;
During preparation, above-mentioned priming paint raw material is all put into dispersed with stirring 2h in reactor by recipe ratio, treat that all raw materials mix and just obtain floor and resist white trace UV priming paint;
Described finish paint comprises the raw material of following component and mass parts:
Polyurethane acrylic resin 30 ~ 45 parts;
Light curing agent 35 ~ 45 parts;
Matting agent 15 ~ 20 parts;
Photosensitizers 4 ~ 6 parts;
Dispersion agent and defoamer 2 parts;
This finish paint comprises following preparation process in the preparation:
(1) by the polyurethane acrylic resin of above-mentioned mass parts, dispersion agent and defoamer and account for above-mentioned mass parts light curing agent total mass 20% ~ 30% light curing agent drop in reactor and disperse 0.5h;
(2) matting agent is added: after the stock dispersion of step (1) completes, according to the feed composition of above-mentioned finish paint, in still, add matting agent and disperse 2h;
(3) add clout: join in still by remaining light curing agent, photosensitizers, dispersion 0.5h, obtains floor and resists white trace UV finish paint after mixing.
2. a kind of floor according to claim 1 resists white trace UV coating, it is characterized in that, described polyurethane acrylic resin is polyether-type, the PAUR of two functionality.
3. a kind of floor according to claim 1 resists white trace UV coating, it is characterized in that, the molecular weight of the polyurethane acrylic resin in described priming paint is 1000 ~ 3000.
4. a kind of floor according to claim 1 resists white trace UV coating, it is characterized in that, the molecular weight of the polyurethane acrylic resin in described finish paint is 1500 ~ 2500.
5. a kind of floor according to claim 1 resists white trace UV coating, it is characterized in that, described epoxy acrylic resin is two functional modified epoxy acrylic resins.
6. a kind of floor according to claim 1 resists white trace UV coating, it is characterized in that, described light curing agent is HDDA monomer, DPGDA monomer, HEMA monomer or mixtures several arbitrarily in them.
7. a kind of floor according to claim 1 resists white trace UV coating, it is characterized in that, the photosensitizers in described priming paint is photosensitizers 1173, photosensitizers 184 or both mixtures.
8. a kind of floor according to claim 1 resists white trace UV coating, it is characterized in that, the photosensitizers in described finish paint is photosensitizers 1173, photosensitizers 184, benzophenone, TPO, photosensitizers 754 or wherein several arbitrarily mixtures.
9. a kind of floor according to claim 1 resists white trace UV coating, it is characterized in that, described matting agent is silicon-dioxide flatting silica, delustring wax powder or their mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625261.2A CN104403551A (en) | 2014-11-10 | 2014-11-10 | Floor white-mark resistant UV paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625261.2A CN104403551A (en) | 2014-11-10 | 2014-11-10 | Floor white-mark resistant UV paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104403551A true CN104403551A (en) | 2015-03-11 |
Family
ID=52641225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410625261.2A Pending CN104403551A (en) | 2014-11-10 | 2014-11-10 | Floor white-mark resistant UV paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104403551A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106398500A (en) * | 2016-08-31 | 2017-02-15 | 湖州龙珠高分子新材料有限公司 | Ultraviolet curing paint for floors with far infrared ray emission function |
| CN107189673A (en) * | 2017-06-30 | 2017-09-22 | 湖南康瑞涂料科技有限公司 | A kind of high-strength anti-scratch coating |
| CN107858092A (en) * | 2017-11-02 | 2018-03-30 | 朱先涛 | One kind exempts from UV cold coatings of polishing |
| CN107901570A (en) * | 2017-11-29 | 2018-04-13 | 维沃移动通信有限公司 | A kind of film layer structure production method and film layer structure, shell and mobile terminal |
| CN109593444A (en) * | 2018-11-28 | 2019-04-09 | 湖南阳光新材料有限公司 | A kind of high resistant uv curing coating in household floor and its preparation process |
| WO2019105452A1 (en) * | 2017-11-30 | 2019-06-06 | Ppg涂料(天津)有限公司 | Aqueous soft touch coating composition and wear-resisting coating formed by same |
| CN113583565A (en) * | 2021-08-20 | 2021-11-02 | 广东立邦长润发科技材料有限公司 | UV-cured matte white finish convenient for spraying of mechanical arm and preparation method thereof |
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| CN102002316A (en) * | 2010-12-03 | 2011-04-06 | 广东盈然木业有限公司 | UV-water-wet finish paint and floor produced thereby |
| CN102140307A (en) * | 2011-05-11 | 2011-08-03 | 湖南松井新材料有限公司 | Ultraviolet-cured paint |
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| CN102002316A (en) * | 2010-12-03 | 2011-04-06 | 广东盈然木业有限公司 | UV-water-wet finish paint and floor produced thereby |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106398500A (en) * | 2016-08-31 | 2017-02-15 | 湖州龙珠高分子新材料有限公司 | Ultraviolet curing paint for floors with far infrared ray emission function |
| CN107189673A (en) * | 2017-06-30 | 2017-09-22 | 湖南康瑞涂料科技有限公司 | A kind of high-strength anti-scratch coating |
| CN107858092A (en) * | 2017-11-02 | 2018-03-30 | 朱先涛 | One kind exempts from UV cold coatings of polishing |
| CN107901570A (en) * | 2017-11-29 | 2018-04-13 | 维沃移动通信有限公司 | A kind of film layer structure production method and film layer structure, shell and mobile terminal |
| WO2019105452A1 (en) * | 2017-11-30 | 2019-06-06 | Ppg涂料(天津)有限公司 | Aqueous soft touch coating composition and wear-resisting coating formed by same |
| CN109593444A (en) * | 2018-11-28 | 2019-04-09 | 湖南阳光新材料有限公司 | A kind of high resistant uv curing coating in household floor and its preparation process |
| CN113583565A (en) * | 2021-08-20 | 2021-11-02 | 广东立邦长润发科技材料有限公司 | UV-cured matte white finish convenient for spraying of mechanical arm and preparation method thereof |
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Application publication date: 20150311 |
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