CN108165139A - A kind of ultraviolet cured vacuum spraying coating - Google Patents
A kind of ultraviolet cured vacuum spraying coating Download PDFInfo
- Publication number
- CN108165139A CN108165139A CN201810114861.0A CN201810114861A CN108165139A CN 108165139 A CN108165139 A CN 108165139A CN 201810114861 A CN201810114861 A CN 201810114861A CN 108165139 A CN108165139 A CN 108165139A
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- China
- Prior art keywords
- resin
- degree
- ultraviolet cured
- spraying coating
- vacuum spraying
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Classifications
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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
- 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
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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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)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
The invention discloses a kind of ultraviolet cured vacuum spraying coating, including following component materials：Resin 20%~40%, acrylic ester compound monomer 20%~40%, macromolecule dispersing agent 2%~7%, photoinitiator 5%~9%, toner 20%~30%；The mixture that resin is formed for epoxy acrylate and polyurethane acroleic acid fat in mass ratio 1: 1, polyurethane acroleic acid fat react the urethane acrylate obtained containing 3% isocyanates with laureth 4 for hydrogenation methylenebis phenyl isocyanate under the conditions of 10 degree to 15 degree of temperature；The shortcomings that substitution traditional solvent-borne coating of the invention is used for real color airless spraying, overcomes the pollution of traditional solvent-borne coating greatly, not environmentally, and UV lacquer varnishes can not do real coating, has many advantages, such as that curing rate is fast, production efficiency is high, environmentally friendly.
Description
Technical field
The present invention relates to a kind of ultraviolet-curing paints, belong to technical field of coatings.
Background technology
Handrail, railing are used on current market, proposes the application of the profile shapes reality color such as linea angulata mainly based on solvent based coating, it
VOC content it is higher, a large amount of organic solvent is generated in application, not only causes the wasting of resources, air pollution, but also is permeated
After into porous timber can also slow release, permanent harm is generated to indoor occupant.
Airless spraying is a kind of method to profile shapes ready coating, comes coating material surface using modified waxes.But wax applies
Film can not accomplish real coating, and heat resistance is poor, and against weather is poor, and chemical resistance is poor, film unsightly the shortcomings of.UV coating
Belong to low VOC coatings, meet currently economize on resources, the demand of energy-saving and emission-reduction and environmental protection.But spraying UV coating on the market is main
It is the varnish containing solvent, thus does not adapt to persistent loop under vacuum deposition apparatus low pressure and use, while also do not have covering
Power.
Invention content
It is an object of the invention to overcome shortcoming and defect in the prior art, in order to achieve the above objectives, this hair
It is bright to use a kind of ultraviolet cured vacuum spraying coating, including following component by weight percentage：Resin 20%~40%, propylene
Acid esters compound monomer 20%~40%, macromolecule dispersing agent 2%~7%, photoinitiator 5%~9%, toner 20%~
30%；The mixture that the resin is formed for epoxy acrylate and polyurethane acroleic acid fat in mass ratio 1: 1, the polyurethane
Acrylate is to hydrogenate under the conditions of 10 degree to 15 degree of temperature made from methylenebis phenyl isocyanate reacts with laureth -4
Urethane acrylate containing 3% isocyanates.
Preferably technical solution is：Including following component by weight percentage：Resin 30%~40%, esters of acrylic acid
Monomer adduct 30%~40%, macromolecule dispersing agent 2%~7%, photoinitiator 5%~9%, toner 20%~30%；It is described
The mixture that resin is formed for epoxy acrylate and polyurethane acroleic acid fat in mass ratio 1: 1, the polyurethane acroleic acid fat
It is different to contain 3% made from react for hydrogenation methylenebis phenyl isocyanate under the conditions of 10 degree to 15 degree of temperature with laureth -4
The urethane acrylate of cyanate.
Preferably technical solution is：Including following component by weight percentage：Resin 30%~36%, esters of acrylic acid
Monomer adduct 30%~35%, macromolecule dispersing agent 2%~5%, photoinitiator 5%~7%, toner 20%~30%；It is described
The mixture that resin is formed for epoxy acrylate and polyurethane acroleic acid fat in mass ratio 1: 1, the polyurethane acroleic acid fat
It is different to contain 3% made from react for hydrogenation methylenebis phenyl isocyanate under the conditions of 10 degree to 15 degree of temperature with laureth -4
The urethane acrylate of cyanate.
Preferably technical solution is：The toner is titanium dioxide, one or more arbitrary ratios in iron oxide, acid dyes
The mixture of example.
Preferably technical solution is：The acrylic ester compound monomer is 2- phenoxy groups acrylate, acrylic acid hydroxyl
One or more mixtures in ethyl ester and trimethylolpropane trimethacrylate.
Preferably technical solution is：The macromolecule dispersing agent is dicarboxylic ester of the molecular weight between 4000~25000
Solution, the affinity group of the dicarboxylic ester solution are the polymer of amine groups.
Preferably technical solution is：The mass percentage of polymer is 25%~35% in the macromolecule dispersing agent.
Preferably technical solution is：The photoinitiator is 2- hydroxy-2-methyl phenyl-propane -1- ketone, 1- hydroxy cyclohexylphenyls
Base phenylacetone, 2- methyl-1s-(4- methyl mercaptos phenyl) -2- morpholinyl -1- acetone and 2,4,6- trimethylbenzoyls-hexichol
One or more mixtures in base phosphine oxide.
Since above-mentioned technical proposal is used, the present invention has following advantages：
The present invention overcomes the pollution of traditional solvent-borne coating greatly, not environmentally, containing isocyanic acid key in resin, even if coating exists
The corner that UV light can not shine, isocyanic acid ester bond generate the reaction of non-UV, generate adhesive force, and film-forming, thus overcome
UV lacquer varnishes can not do the shortcomings that real coating, have many advantages, such as that curing rate is fast, production efficiency is high, environmentally friendly, and substitution tradition is molten
Dosage form coating is used for real color airless spraying.
Physical properties of coatings is tested, adhesive force (test of hundred lattice) ＜ 5%；Water resistance (100 DEG C of boiling 1h)：Nothing comes off, without blistering；
High-temp resisting high-humidity resisting (70 DEG C × 90%RH × 96h)：Nothing comes off, without blistering；Salt spray resistance test (5 ± 2 DEG C, humidity ＞ 85%,
PH6.5-7.2,5%NaCl solution, 72 hours)：Nothing comes off, without blistering.
Specific embodiment
It is described below to disclose the present invention so that those skilled in the art can realize the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious deformations.
Forming the various raw materials of the present invention can directly buy or the means system by the prior art from the market
It is standby.Further detailed description is done to the present invention in conjunction with specific embodiment.
Embodiment 1：The present invention provides a kind of ultraviolet cured vacuum spraying coating, including following component, by weight content
Proportioning, refers to table 1：
Table 1
The mixture that resin is formed for epoxy acrylate and polyurethane acroleic acid fat in mass ratio 1: 1, polyurethane propylene
Sour fat be 10 degree to 15 degree of temperature under the conditions of hydrogenate methylenebis phenyl isocyanate reacted with laureth -4 made from contain
The urethane acrylate of 3% isocyanates.
Formula in above-described embodiment, specific preparation method are：First by toner, a certain proportion of resin, one
Acrylic ester compound monomer, the macromolecule dispersing agent of certainty ratio stir evenly, will be remaining after three roller grinding distributions
Acrylic ester compound monomer, residual resin and photoinitiator add in, and stirring more than 20min to obtain the final product.
Embodiment 2：The present invention provides a kind of ultraviolet cured vacuum spraying coating, including following component, by weight content
Proportioning, refers to table 2：
Table 2
The mixture that resin is formed for epoxy acrylate and polyurethane acroleic acid fat in mass ratio 1: 1, polyurethane propylene
Sour fat be 10 degree to 15 degree of temperature under the conditions of hydrogenate methylenebis phenyl isocyanate reacted with laureth -4 made from contain
The urethane acrylate of 3% isocyanates.
Formula in above-described embodiment, specific preparation method are：First by toner, a certain proportion of resin, one
Acrylic ester compound monomer, the macromolecule dispersing agent of certainty ratio stir evenly, will be remaining after three roller grinding distributions
Acrylic ester compound monomer, residual resin and photoinitiator add in, and stirring more than 20min to obtain the final product.
Embodiment 3：The present invention provides a kind of ultraviolet cured vacuum spraying coating, including following component, by weight content
Proportioning, refers to table 3：
Table 3
The mixture that resin is formed for epoxy acrylate and polyurethane acroleic acid fat in mass ratio 1: 1, polyurethane propylene
Sour fat be 10 degree to 15 degree of temperature under the conditions of hydrogenate methylenebis phenyl isocyanate reacted with laureth -4 made from contain
The urethane acrylate of 3% isocyanates.
Formula in above-described embodiment, specific preparation method are：First by toner, a certain proportion of resin, one
Acrylic ester compound monomer, the macromolecule dispersing agent of certainty ratio stir evenly, will be remaining after three roller grinding distributions
Acrylic ester compound monomer, residual resin and photoinitiator add in, and stirring more than 20min to obtain the final product.
Embodiment 4：The present invention provides a kind of ultraviolet cured vacuum spraying coating, including following component, by weight content
Proportioning, refers to table 4：
Table 4
The mixture that resin is formed for epoxy acrylate and polyurethane acroleic acid fat in mass ratio 1: 1, polyurethane propylene
Sour fat be 10 degree to 15 degree of temperature under the conditions of hydrogenate methylenebis phenyl isocyanate reacted with laureth -4 made from contain
The urethane acrylate of 3% isocyanates.
Formula in above-described embodiment, specific preparation method are：First by toner, a certain proportion of resin, one
Acrylic ester compound monomer, the macromolecule dispersing agent of certainty ratio stir evenly, will be remaining after three roller grinding distributions
Acrylic ester compound monomer, residual resin and photoinitiator add in, and stirring more than 20min to obtain the final product.
Analysis is tested for the property to the coating of embodiment 1 to 4, test result is shown in Table 5：
Table 5
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of ultraviolet cured vacuum spraying coating, which is characterized in that including following component by weight percentage：Resin 20%
~40%, acrylic ester compound monomer 20%~40%, macromolecule dispersing agent 2%~7%, photoinitiator 5%~9%,
Toner 20%~30%；The mixture that the resin is formed for epoxy acrylate and polyurethane acroleic acid fat in mass ratio 1: 1,
The polyurethane acroleic acid fat is hydrogenation methylenebis phenyl isocyanate and laureth -4 under the conditions of 10 degree to 15 degree of temperature
The reaction urethane acrylate obtained containing 3% isocyanates.
2. ultraviolet cured vacuum spraying coating according to claim 1, which is characterized in that including following component by weight
Percentage：Resin 30%~40%, acrylic ester compound monomer 30%~40%, macromolecule dispersing agent 2%~7%, light
Initiator 5%~9%, toner 20%~30%；The resin is epoxy acrylate and polyurethane acroleic acid fat in mass ratio 1
: the mixture of 1 composition, the polyurethane acroleic acid fat is hydrogenates methylenebis phenyl isocyanate under the conditions of 10 degree to 15 degree of temperature
The urethane acrylate obtained containing 3% isocyanates is reacted with laureth -4.
3. ultraviolet cured vacuum spraying coating according to claim 1, which is characterized in that including following component by weight
Percentage：Resin 30%~36%, acrylic ester compound monomer 30%~35%, macromolecule dispersing agent 2%~5%, light
Initiator 5%~7%, toner 20%~30%；The resin is epoxy acrylate and polyurethane acroleic acid fat in mass ratio 1
: the mixture of 1 composition, the polyurethane acroleic acid fat is hydrogenates methylenebis phenyl isocyanate under the conditions of 10 degree to 15 degree of temperature
The urethane acrylate obtained containing 3% isocyanates is reacted with laureth -4.
4. the ultraviolet cured vacuum spraying coating according to claims 1 to 3 any claim, which is characterized in that institute
State toner for titanium dioxide, iron oxide, one or more arbitrary proportions in acid dyes mixture.
5. ultraviolet cured vacuum spraying coating according to claim 4, which is characterized in that the esters of acrylic acid chemical combination
Object monomer is one or more in 2- phenoxy groups acrylate, hydroxy-ethyl acrylate and trimethylolpropane trimethacrylate
The mixture of meaning ratio.
6. ultraviolet cured vacuum spraying coating according to claim 5, which is characterized in that the macromolecule dispersing agent is
Dicarboxylic ester solution of the molecular weight between 4000~25000, the affinity group of the dicarboxylic ester solution is amine groups
Polymer.
7. ultraviolet cured vacuum spraying coating according to claim 6, which is characterized in that in the macromolecule dispersing agent
The mass percentage of polymer is 25%~35%.
8. ultraviolet cured vacuum spraying coating according to claim 7, which is characterized in that the photoinitiator is 2- hydroxyls
Base -2- aminomethyl phenyl propane -1- ketone, 1- hydroxycyclohexylphenyls acetone, 2- methyl-1s-(4- methyl mercaptos phenyl) -2- morpholinyls -
1- acetone and 2, the mixture of one or more arbitrary proportions in 4,6- trimethylbenzoy-dipheny phosphine oxides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114861.0A CN108165139A (en) | 2018-02-02 | 2018-02-02 | A kind of ultraviolet cured vacuum spraying coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114861.0A CN108165139A (en) | 2018-02-02 | 2018-02-02 | A kind of ultraviolet cured vacuum spraying coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108165139A true CN108165139A (en) | 2018-06-15 |
Family
ID=62512914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810114861.0A Pending CN108165139A (en) | 2018-02-02 | 2018-02-02 | A kind of ultraviolet cured vacuum spraying coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108165139A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696341A (en) * | 2009-10-28 | 2010-04-21 | 东周化学工业（昆山）有限公司 | Ultraviolet cured vacuum spraying colored paint |
| CN103709906A (en) * | 2014-01-15 | 2014-04-09 | 东周化学工业（昆山）有限公司 | White ultraviolet curing finishing coat |
-
2018
- 2018-02-02 CN CN201810114861.0A patent/CN108165139A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696341A (en) * | 2009-10-28 | 2010-04-21 | 东周化学工业（昆山）有限公司 | Ultraviolet cured vacuum spraying colored paint |
| CN103709906A (en) * | 2014-01-15 | 2014-04-09 | 东周化学工业（昆山）有限公司 | White ultraviolet curing finishing coat |
Non-Patent Citations (2)
| Title |
|---|
| 《木材工业实用大全》编辑委员会: "《木材工业实用大全 涂饰卷》", 30 September 1998, 中国林业出版社 * |
| 王基铭等: "《石油化工技术进展》", 30 April 2002, 中国石化出版社 * |
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|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |