CN111299099A - UV roller coating construction method - Google Patents
UV roller coating construction method Download PDFInfo
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- CN111299099A CN111299099A CN202010095870.7A CN202010095870A CN111299099A CN 111299099 A CN111299099 A CN 111299099A CN 202010095870 A CN202010095870 A CN 202010095870A CN 111299099 A CN111299099 A CN 111299099A
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- construction method
- primer
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
-
- 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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/002—Priming paints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2320/00—Organic additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2502/00—Acrylic polymers
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides a UV roller coating construction method, and belongs to the technical field of roller coating. The UV roller coating primer and the UV roller coating finish paint used by the invention do not contain volatile and environmentally-unfriendly components, and the film forming rate and transparency of the UV roller coating construction method are improved by limiting the types and the use amounts of various raw materials in the components of the UV roller coating primer and the UV roller coating finish paint and realizing the synergistic effect, and the UV roller coating primer and the UV roller coating finish paint do not contain solvents and are instantly cured during UV curing. The results of the examples show that the hardness of the paint film obtained by the UV roller coating construction method provided by the application is 2H.
Description
Technical Field
The invention relates to the technical field of roller coating, in particular to a UV roller coating construction method.
Background
The furniture paint is specially used for the surface of wooden furniture and bamboo furniture, and is also named as 'wooden furniture paint'. The furniture paint can make the bamboo furniture more beautiful and beautiful, improve the rough hand feeling of the furniture, not only play the role of protecting and maintaining the bamboo furniture, but also make the whole family life more comfortable! The common furniture paint spraying method comprises spraying acid curing paint, nitro paint, polyurethane paint, unsaturated resin paint, ultraviolet curing paint and the like, and has the problem of environmental pollution.
Disclosure of Invention
In view of the above, the present invention provides a UV roller coating construction method. The UV roller coating construction method provided by the invention is green and environment-friendly, and does not cause environmental pollution.
In order to achieve the above object, the present invention provides the following technical solutions:
the invention provides a UV roller coating construction method, which comprises the following steps:
sequentially roller-coating a UV roller-coating primer and a UV roller-coating finish on the surface of a workpiece to be constructed;
the UV roller coating primer comprises the following components in parts by weight:
30-50 parts of a polymer of 4,4' - (1-methylethylidene) diphenol, (chloromethyl) oxirane and 2-acrylate, 30-50 parts of 2-acrylic acid- (1-methyl-1, 2-ethylidene) bis (β -methoxyethyl) ester and 0-5 parts of (2,4, 6-trimethylbenzoyl) diphenylphosphine oxide;
the UV roller coating finish paint comprises the following components in parts by weight:
30-50 parts of ethoxylated trimethylolpropane triacrylate, 5-15 parts of 1, 6-hexanediol diacrylate, 5-15 parts of a polymer of 4,4' - (1-methylethylidene) diphenol, (chloromethyl) ethylene oxide and 2-acrylate, 0-5 parts of 2-acrylic acid- (1-methyl-1, 2-ethylidene) bis (β -methoxyethyl) ester, 0-5 parts of mix of Oxy-phenyl-acetic acid2- [ 2-oxo-2-phenyl-Oxy-ethyl ] -ethyl ester and 0-5 parts of Oxy-phenyl-acetic acid2- [ 2-hydroxy-ethoxy-ethyl ] -ethyl ester and 0-5 parts of ethylbenzene.
Preferably, the thickness of the UV roller coating primer is 20-25 μm.
Preferably, the thickness of the UV roller coating finish paint is 10-13 μm.
Preferably, the roll coating is performed by using a UV roll coater.
The invention provides a UV roller coating construction method, which comprises the following steps: sequentially roller-coating a UV roller-coating primer and a UV roller-coating finish on the surface of a workpiece to be constructed;
the UV roller coating primer comprises the following components, by weight, 30-50 parts of a polymer of 4,4' - (1-methylethylidene) diphenol, (chloromethyl) oxirane and 2-acrylate, 30-50 parts of 2-acrylic acid- (1-methyl-1, 2-ethylidene) bis (β -methoxyethyl) ester and 0-5 parts of (2,4, 6-trimethylbenzoyl) diphenylphosphine oxide;
the UV roller coating finish paint comprises, by weight, 30-50 parts of ethoxylated trimethylolpropane triacrylate, 5-15 parts of 1, 6-hexanediol diacrylate, 5-15 parts of a polymer of 4,4' - (1-methylethylidene) diphenol, (chloromethyl) ethylene oxide and 2-acrylate, 0-5 parts of 2-acrylic acid- (1-methyl-1, 2-ethylidene) bis (β -methoxyethyl) ester, 0-5 parts of mix of Oxy-phenyl-acetic acid2- [ 2-oxo-2-phenyl-acetic-ethyl ] -ethyl ester and 0-5 parts of ethylbenzene.
The UV roller coating primer and the UV roller coating finish paint used by the invention do not contain volatile and environmentally-unfriendly components, and the film forming rate of the UV roller coating construction method is improved by limiting the types and the use amounts of various raw materials in the components of the UV roller coating primer and the UV roller coating finish paint and realizing the synergistic effect, and the UV roller coating primer and the UV roller coating finish paint do not contain solvents and are instantly cured during UV curing. The results of the examples show that the hardness of the paint film obtained by the UV roller coating construction method provided by the application is 2H.
The UV roller coating primer and the UV roller coating finish paint with specific components effectively improve the labor efficiency of the paint coating process, shorten the production period of UV roller coating construction and have low production cost.
Detailed Description
The invention provides a UV roller coating construction method, which comprises the following steps:
sequentially roller-coating a UV roller-coating primer and a UV roller-coating finish on the surface of a workpiece to be constructed;
the UV roller coating primer comprises the following components in parts by weight:
30-50 parts of a polymer of 4,4' - (1-methylethylidene) diphenol, (chloromethyl) oxirane and 2-acrylate, 30-50 parts of 2-acrylic acid- (1-methyl-1, 2-ethylidene) bis (β -methoxyethyl) ester and 0-5 parts of (2,4, 6-trimethylbenzoyl) diphenylphosphine oxide;
the UV roller coating finish paint comprises the following components in parts by weight:
30-50 parts of ethoxylated trimethylolpropane triacrylate, 5-15 parts of 1, 6-hexanediol diacrylate, 5-15 parts of a polymer of 4,4' - (1-methylethylidene) diphenol, (chloromethyl) ethylene oxide and 2-acrylate, 0-5 parts of 2-acrylic acid- (1-methyl-1, 2-ethylidene) bis (β -methoxyethyl) ester, 0-5 parts of mix of Oxy-phenyl-acetic acid2- [ 2-oxo-2-phenyl-Oxy-ethyl ] -ethyl ester and 0-5 parts of Oxy-phenyl-acetic acid2- [ 2-hydroxy-ethoxy-ethyl ] -ethyl ester and 0-5 parts of ethylbenzene.
In the present invention, each raw material is a commercially available product.
In the invention, the thickness of the UV roller coating primer is preferably 20-25 μm.
In the invention, the thickness of the UV roller coating finish paint is preferably 10-13 μm.
In the present invention, the roll coating is preferably performed by using a UV roll coater. The specific way of the UV roller coater in the present invention is not particularly limited, and the method may be performed by a method known to those skilled in the art.
The following will explain the construction method of the UV roller coating according to the present invention in detail with reference to the examples, but they should not be construed as limiting the scope of the present invention.
Example 1
The UV roller coating primer comprises the following components in parts by weight:
30 parts of a polymer of 4,4' - (1-methylethylidene) diphenol with (chloromethyl) oxirane and 2-acrylate, 30 parts of 1-methyl-1, 2-ethylidene 2-acrylate bis (β -methoxyethyl) ester and 5 parts of (2,4, 6-trimethylbenzoyl) diphenylphosphine oxide;
the UV roller coating finish paint comprises the following components in parts by weight:
30 parts of ethoxylated trimethylolpropane triacrylate, 5 parts of 1, 6-hexanediol diacrylate, 5 parts of a polymer of 4,4' - (1-methylethylidene) diphenol with (chloromethyl) oxirane and 2-acrylate, 5 parts of 2-acrylic acid- (1-methyl-1, 2-ethylidene) bis (β -methoxyethyl) ester, 5 parts of Mixture of Oxy-phenyl-acetic acid2- [ 2-oxo-2-phenyl-acetic-Oxy ] -ethyl ester and 5 parts of ethylbenzene.
And (3) sequentially roll-coating a UV roll-coating primer and a UV roll-coating finish paint on the surface of a workpiece to be constructed by using a UV roll coater, wherein the thickness of the UV roll-coating primer is 20 micrometers, the thickness of the UV roll-coating finish paint is 10 micrometers, and the performance parameters of the obtained paint film are shown in Table 1. The test method of the paint film hardness is GB/T4893.5-2013.
Example 2
The UV roller coating primer comprises the following components in parts by weight:
50 parts of a polymer of 4,4' - (1-methylethylidene) diphenol with (chloromethyl) oxirane and 2-acrylate, 50 parts of 1-methyl-1, 2-ethylidene 2-acrylate bis (β -methoxyethyl) ester and 5 parts of (2,4, 6-trimethylbenzoyl) diphenylphosphine oxide;
the UV roller coating finish paint comprises the following components in parts by weight:
50 parts of ethoxylated trimethylolpropane triacrylate, 15 parts of 1, 6-hexanediol diacrylate, 15 parts of a polymer of 4,4' - (1-methylethylidene) diphenol with (chloromethyl) oxirane and 2-acrylate, 5 parts of 2-acrylic acid- (1-methyl-1, 2-ethylidene) bis (β -methoxyethyl) ester, 5 parts of Mixture of Oxy-phenyl-acetic acid2- [ 2-oxo-2-phenyl-acetic-Oxy ] -ethyl ester and 5 parts of ethylbenzene.
And (3) sequentially spraying a UV roller coating primer and a UV roller coating finish on the surface of a workpiece to be constructed by using a UV roller coating machine, wherein the thickness of the UV roller coating primer is 25 mu m, the thickness of the UV roller coating finish is 13 mu m, and the performance parameters of the obtained paint film are shown in Table 1. The test method of the paint film hardness is GB/T4893.5-2013.
Example 3
The UV roller coating primer comprises the following components in parts by weight:
30 parts of polymer of 4,4' - (1-methylethylidene) diphenol, (chloromethyl) oxirane and 2-acrylic ester, and 50 parts of 1-methyl-1, 2-ethylidene) bis (β -methoxyethyl) 2-acrylate;
the UV roller coating finish paint comprises the following components in parts by weight:
30 parts of ethoxylated trimethylolpropane triacrylate, 15 parts of 1, 6-hexanediol diacrylate, and 15 parts of a polymer of 4,4' - (1-methylethylidene) diphenol with (chloromethyl) oxirane and 2-acrylate.
And (3) sequentially spraying a UV roller coating primer and a UV roller coating finish on the surface of a workpiece to be constructed by using a UV roller coating machine, wherein the thickness of the UV roller coating primer is 23 mu m, the thickness of the UV roller coating finish is 11 mu m, and the performance parameters of the obtained paint film are shown in Table 1. The test method of the paint film hardness is GB/T4893.5-2013.
Example 4
The UV roller coating primer comprises the following components in parts by weight:
50 parts of a polymer of 4,4' - (1-methylethylidene) diphenol with (chloromethyl) oxirane and 2-acrylate, 50 parts of 1-methyl-1, 2-ethylidene 2-acrylate bis (β -methoxyethyl) ester and 5 parts of (2,4, 6-trimethylbenzoyl) diphenylphosphine oxide;
the UV roller coating finish paint comprises the following components in parts by weight:
30 parts of ethoxylated trimethylolpropane triacrylate, 5 parts of 1, 6-hexanediol diacrylate, 5 parts of a polymer of 4,4' - (1-methylethylidene) diphenol with (chloromethyl) oxirane and 2-acrylate, and 5 parts of 1-methyl-1, 2-ethylidene) bis (β -methoxyethyl) 2-acrylate.
And (3) sequentially spraying a UV roller coating primer and a UV roller coating finish on the surface of a workpiece to be constructed by using a UV roller coating machine, wherein the thickness of the UV roller coating primer is 24 micrometers, the thickness of the UV roller coating finish is 12 micrometers, and the performance parameters of the obtained paint film are shown in Table 1. The test method of the paint film hardness is GB/T4893.5-2013.
Example 5
The UV roller coating primer comprises the following components in parts by weight:
50 parts of a polymer of 4,4' - (1-methylethylidene) diphenol with (chloromethyl) oxirane and 2-acrylate, 50 parts of 1-methyl-1, 2-ethylidene 2-acrylate bis (β -methoxyethyl) ester and 5 parts of (2,4, 6-trimethylbenzoyl) diphenylphosphine oxide;
the UV roller coating finish paint comprises the following components in parts by weight:
50 parts of ethoxylated trimethylolpropane triacrylate, 15 parts of 1, 6-hexanediol diacrylate, 15 parts of a polymer of 4,4' - (1-methylethylidene) diphenol with (chloromethyl) oxirane and 2-acrylate, 5 parts of 2-acrylic acid- (1-methyl-1, 2-ethylidene) bis (β -methoxyethyl) ester, and 5 parts of Mixture of Oxy-phenyl-acetic acid2- [ 2-oxo-2-phenyl-acetic-Oxy ] -ethyl ester.
And (3) sequentially spraying a UV roller coating primer and a UV roller coating finish on the surface of a workpiece to be constructed by using a UV roller coating machine, wherein the thickness of the UV roller coating primer is 25 mu m, the thickness of the UV roller coating finish is 10 mu m, and the performance parameters of the obtained paint film are shown in Table 1. The test method of the paint film hardness is GB/T4893.5-2013.
Example 6
The UV roller coating primer comprises the following components in parts by weight:
50 parts of a polymer of 4,4' - (1-methylethylidene) diphenol, (chloromethyl) oxirane and 2-acrylate, 30 parts of 1-methyl-1, 2-ethylidene 2-acrylate bis (β -methoxyethyl) ester and 5 parts of (2,4, 6-trimethylbenzoyl) diphenylphosphine oxide;
the UV roller coating finish paint comprises the following components in parts by weight:
50 parts of ethoxylated trimethylolpropane triacrylate, 15 parts of 1, 6-hexanediol diacrylate, 15 parts of a polymer of 4,4' - (1-methylethylidene) diphenol with (chloromethyl) oxirane and 2-acrylate, 5 parts of 2-acrylic acid- (1-methyl-1, 2-ethylidene) bis (β -methoxyethyl) ester, and 5 parts of Mixture of Oxy-phenyl-acetic acid2- [ 2-oxo-2-phenyl-acetic-Oxy ] -ethyl ester.
And (3) sequentially spraying a UV roller coating primer and a UV roller coating finish on the surface of a workpiece to be constructed by using a UV roller coating machine, wherein the thickness of the UV roller coating primer is 20 micrometers, the thickness of the UV roller coating finish is 13 micrometers, and the performance parameters of the obtained paint film are shown in Table 1. The test method of the paint film hardness is GB/T4893.5-2013.
In the embodiment 1-6, the surface of a workpiece to be constructed is sequentially sprayed with UV roller coating primer and UV roller coating finish by a UV roller coating machine, and UV curing is instantly realized through the UV roller coating primer and the UV roller coating finish.
TABLE 1 Properties of the paint films obtained in examples 1 to 6
| Film formation rate | Hardness of paint film | |
| Example 1 | 99％ | 2H |
| Example 2 | 98％ | 2H |
| Example 3 | 97％ | 2H |
| Example 4 | 95％ | 2H |
| Example 5 | 96％ | 2H |
| Example 6 | 94％ | 2H |
As can be seen from Table 1, the paint film prepared by the furniture paint spraying method provided by the invention has higher hardness than the paint film prepared by the conventional paint spraying method, so that the hardness of the paint film achieves the porcelain feeling effect and can be instantly cured.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The UV roller coating construction method is characterized by comprising the following steps:
sequentially roller-coating a UV roller-coating primer and a UV roller-coating finish on the surface of a workpiece to be constructed;
the UV roller coating primer comprises the following components in parts by weight:
30-50 parts of a polymer of 4,4' - (1-methylethylidene) diphenol, (chloromethyl) oxirane and 2-acrylate, 30-50 parts of 2-acrylic acid- (1-methyl-1, 2-ethylidene) bis (β -methoxyethyl) ester and 0-5 parts of (2,4, 6-trimethylbenzoyl) diphenylphosphine oxide;
the UV roller coating finish paint comprises the following components in parts by weight:
30-50 parts of ethoxylated trimethylolpropane triacrylate, 5-15 parts of 1, 6-hexanediol diacrylate, 5-15 parts of a polymer of 4,4' - (1-methylethylidene) diphenol, (chloromethyl) ethylene oxide and 2-acrylate, 0-5 parts of 2-acrylic acid- (1-methyl-1, 2-ethylidene) bis (β -methoxyethyl) ester, 0-5 parts of mix of Oxy-phenyl-acetic acid2- [ 2-oxo-2-phenyl-Oxy-ethyl ] -ethyl ester and 0-5 parts of ethylbenzene.
2. The UV roller coating construction method is characterized in that the thickness of the UV roller coating primer is 20-25 μm.
3. The UV roller coating construction method according to claim 1 or 2, wherein the thickness of the UV roller coating finish paint is 10-13 μm.
4. The UV roll coating construction method according to claim 1, characterized in that a UV roll coater is used for roll coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010095870.7A CN111299099A (en) | 2020-02-17 | 2020-02-17 | UV roller coating construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010095870.7A CN111299099A (en) | 2020-02-17 | 2020-02-17 | UV roller coating construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111299099A true CN111299099A (en) | 2020-06-19 |
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ID=71154663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010095870.7A Pending CN111299099A (en) | 2020-02-17 | 2020-02-17 | UV roller coating construction method |
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| CN (1) | CN111299099A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202500289U (en) * | 2011-11-22 | 2012-10-24 | 珠海东诚光固化材料有限公司 | Ultra violet curing colored decorative plate |
| CN103627300A (en) * | 2013-11-12 | 2014-03-12 | 惠州市长润发涂料有限公司 | Ultraviolet (UV) laser roller coating woodware matt finish |
| CN105593324A (en) * | 2013-09-30 | 2016-05-18 | Lg化学株式会社 | Radical curable adhesive composition, and polarizing plate and optical member comprising same |
| WO2019204880A1 (en) * | 2018-04-27 | 2019-10-31 | Filsen Pty Ltd | Primer, ink, and varnish compositions and associated printing apparatus |
| CN110760248A (en) * | 2019-11-16 | 2020-02-07 | 湖北劲佳包装有限公司 | UV orange peel type mixed reverse gloss oil |
-
2020
- 2020-02-17 CN CN202010095870.7A patent/CN111299099A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202500289U (en) * | 2011-11-22 | 2012-10-24 | 珠海东诚光固化材料有限公司 | Ultra violet curing colored decorative plate |
| CN105593324A (en) * | 2013-09-30 | 2016-05-18 | Lg化学株式会社 | Radical curable adhesive composition, and polarizing plate and optical member comprising same |
| CN103627300A (en) * | 2013-11-12 | 2014-03-12 | 惠州市长润发涂料有限公司 | Ultraviolet (UV) laser roller coating woodware matt finish |
| WO2019204880A1 (en) * | 2018-04-27 | 2019-10-31 | Filsen Pty Ltd | Primer, ink, and varnish compositions and associated printing apparatus |
| CN110760248A (en) * | 2019-11-16 | 2020-02-07 | 湖北劲佳包装有限公司 | UV orange peel type mixed reverse gloss oil |
Non-Patent Citations (1)
| Title |
|---|
| 王道等: "《环境有害化学品实用手册》", 31 December 2007 * |
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