CN106634556A - Novel ultraviolet-curable coating and preparation and use methods thereof - Google Patents
Novel ultraviolet-curable coating and preparation and use methods thereof Download PDFInfo
- Publication number
- CN106634556A CN106634556A CN201710030751.1A CN201710030751A CN106634556A CN 106634556 A CN106634556 A CN 106634556A CN 201710030751 A CN201710030751 A CN 201710030751A CN 106634556 A CN106634556 A CN 106634556A
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- CN
- China
- Prior art keywords
- violet
- new ultra
- photocureable coating
- coating
- photocureable
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- 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.)
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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
- 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
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
-
- 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
Abstract
The invention discloses a novel ultraviolet-curable coating and preparation and use methods thereof. The novel ultraviolet-curable coating comprises, by weight, 30-40 parts of urethane acrylate, 38-41 parts of mixed active diluents, 3-5 parts of fillers, 8-12 parts of silicon dioxide, 1-2 parts of dispersing agents, 0.3-0.5 part of defoaming agents, 0.3-0.5 part of leveling agents, 2-4 parts of co-initiators, 2-4 parts of photo-initiators A and 2-4 parts of photo-initiators B.
Description
【Technical field】
The present invention relates to a kind of new ultra-violet photocureable coating and its preparation and application, belong to technical field of coatings.
【Background technology】
The ultraviolet-curing paint of existing market, substantially all have do not contain volatile organic solvent, large arch dam, high glaze but
It is difficult to the features such as delustring.But still can not meet for ultralow dumb light product demand, dope viscosity is too high, it is impossible to circulate, easy after-thickening,
Not levelling, easily returns white, cracking after paint film is dry, depainting, the phenomenon such as not anti-scratch.
【The content of the invention】
The invention aims to overcome the defect of existing coating, there is provided a kind of new ultra-violet photocureable coating.
It is a further object of the present invention to provide a kind of preparation method of new ultra-violet photocureable coating.
It is a further object of the present invention to provide a kind of using method of new ultra-violet photocureable coating.
To achieve these goals, the present invention is employed the following technical solutions：
A kind of new ultra-violet photocureable coating, by the material composition of following components by weight percent：
Preferably, the urethane acrylate is 3.5 sense low viscosity aliphatic urethane acrylates, Gu contain be
100%.
Preferably, the mixed active diluent by hydroxyethyl methacrylate, tri (propylene glycol) diacrylate with
Glycol diacrylate and pentaerythritol triacrylate press 4：3：1:2 ratio compounding is made.
Preferably, the silica is the aerosil micro mist of fineness 3-6 micron.
Preferably, described filler is transparent spherical micro mist that fineness is 3～6 microns.
Preferably, the light trigger A be 2- hydroxy-2-methyl -1- phenylacetones or 2- hydroxy-2-methyl -1- phenyl -
1- acetone, the photoinitiator b be 1- hydroxyls ring ethylphenyl ketone or 2,4,6- trimethylbenzoy-diphenies oxidation
Phosphine.
Preferably, the dispersant is that, admittedly containing 100% acidic-group copolymer, the defoamer is 100% to contain admittedly
Polyetherpolysilicone transparency liquid, the levelling agent is admittedly containing 100% polyether-modified dimethyl silicone polymer.
Preferably, the aided initiating is in tertiary amine acrylate, alkyl hydroxy amine, dimethylaminobenzoic acid ester
Plant, preferably tertiary amine acrylate, tertiary amine acrylate is transparency liquid.
A kind of preparation method of new ultra-violet photocureable coating, comprises the following steps：
1), mixed active diluent, dispersant, defoamer, levelling agent, filler, silica, light trigger A, light are drawn
Send out agent B, aided initiating and sequentially add mixing under the stirring of 300-450 rev/min of rotating speed, then with rotating speed 700-900 rev/min stir
Mixing 15-25 minutes obtains just stage mixture；
2), urethane acrylate is added to above-mentioned elementary section mixing species, then with the stirring of 300-450 rev/min of rotating speed
After 15-25 minutes, filtration is gone after the removal of impurity, obtains new ultra-violet photocureable coating.
A kind of using method of new ultra-violet photocureable coating, comprises the following steps：
After above each component substep mixing and stirring, add after filtration after flow coating machine thermal barrel, material temperature will be applied and filled and be added to
Flow back 1-2 hours after 55-60 DEG C, makes coating material temperature uniform, and the coating that flows back is reached after temperature 40-45 DEG C, you can drenches curtain and exists
Finish on the sheet material of priming paint, levelling 10～20 seconds, being put into the uv cure machine 3-5 seconds is dried and completes.
The present invention has the advantage that relative to prior art：
1st, a kind of new ultra-violet photocureable coating of the invention, not only can roller coating, can also showering, and process will not used
Middle after-thickening blocks machine pipes, does not have volatility penetrating odor, will not be pungent during showering heating 50-60 degree, does not stimulate
Eyes are good to workmen's safeguard protection performance；
2nd, a kind of new ultra-violet photocureable coating of the invention, in showering use, good leveling property, without showing for cissing mirror cabinet
It is white without returning as, the uniform drying in dry run, the phenomenon such as cracking, after showering is dried, luminosity up to 5 degree of matte effect,
And luminosity is uniform, it is adapted to ultralow dumb light product and uses, surface has super silk wiping sense effect.
【Specific embodiment】
With reference to specific embodiment, the invention will be further described：
A kind of new ultra-violet photocureable coating, by weight part, its formula is consisted of：
In above-described embodiment 1, silica is the aerosil micro mist of 3 microns of fineness, and it is 3 microns that filler is fineness
Transparent spherical micro mist, light trigger A be 2- hydroxy-2-methyl -1- phenylacetones, photoinitiator b be 1- hydroxyl ring ethylo benzenes
Base ketone, aided initiating is tertiary amine acrylate.
In above-described embodiment 2, silica is the aerosil micro mist of 6 microns of fineness, and it is 4 microns that filler is fineness
Transparent spherical micro mist, light trigger A be 2- hydroxy-2-methyl -1- phenyl -1- acetone, photoinitiator b be 1- hydroxyl ring ethyls
Phenyl ketone, aided initiating is alkyl hydroxy amine.
In above-described embodiment 3, silica is the aerosil micro mist of 4 microns of fineness, and it is 6 microns that filler is fineness
Transparent spherical micro mist, light trigger A be 2- hydroxy-2-methyl -1- phenylacetones, photoinitiator b is, 4,6- trimethylbenzene first
Acyl group-diphenyl phosphine oxide, aided initiating is dimethylaminobenzoic acid ester.
A kind of suitable roller coating, the preparation method of showering new ultra-violet photocureable coating：
1), mixed active diluent, dispersant, defoamer, levelling agent, filler, silica, light trigger A, light are drawn
Send out agent B, aided initiating and sequentially add mixing under the stirring of 300-450 rev/min of rotating speed, then with rotating speed 700-900 rev/min stir
Mixing 15-25 minutes obtains just stage mixture；
2), urethane acrylate is added to above-mentioned elementary section mixing species, then with the stirring of 300～450 revs/min of rotating speed
After 15-25 minutes, filtration is gone after the removal of impurity, obtains new ultra-violet photocureable coating.
Method of testing：Ultraviolet-curing paint after filtration is added after flow coating machine heating box, case inside courtyard temperature is added
To after 55～60 DEG C, paint pump motor opens backflow 1～2 hour, makes coating material temperature uniform and contribute to froth breaking to complete.Deng coating
Reflux temperature reaches 40～45 DEG C of temperature, you can coating operation, the ultraviolet cured primer of timber floor is applied and is installed together, fills and leads up
Pore is straight and even with No. 320 sand paperings, you can showering is thick by application 90～100g/ ㎡ coating weights in the plate face polished
Degree, through Infrared Channel levelling 15～20 seconds, is dried into the ultraviolet light polymerization machine 3-5 seconds and completes.
Each embodiment example physicochemical property testing result (according to GB/T18103-2013) is as shown in table 1：
Table 1：
A kind of using method of new ultra-violet photocureable coating：After by each component substep mixing and stirring, add after filtration
After entering flow coating machine thermal barrel, will apply material temperature fill be added to 55～60 DEG C after flow back 1～2 hour, make coating material temperature uniform, backflow is got off
Coating is reached after 40～45 DEG C of temperature, you can drench curtain on the sheet material for finishing priming paint, levelling 10～20 seconds is put into UV-curing
The drying in 3～5 seconds of change machine is completed.
The new ultra-violet photocureable coating of the invention can roller coating, showering is in wood such as timber floor, wood blinds, furniture
On product, the coat that softer silk is slided is presented to woodwork, in showering use, good leveling property, without showing for cissing mirror cabinet
It is white without returning as, the uniform drying in dry run, the phenomenon such as cracking, after showering is dried, luminosity up to 5 degree of matte effect,
And luminosity is uniform, it is adapted to ultralow dumb light product and uses, surface has super silk wiping sense effect.
Claims (10)
1. a kind of new ultra-violet photocureable coating, it is characterised in that by the material composition of following components by weight percent：
2. a kind of new ultra-violet photocureable coating according to claim 1, it is characterised in that：The urethane acrylate is
3.5 functional group's aliphatic urethane acrylates, Gu it is 100% clear viscous shape liquid to contain.
3. a kind of new ultra-violet photocureable coating according to claim 1, it is characterised in that：The mixed active diluent by
Hydroxyethyl methacrylate, tri (propylene glycol) diacrylate and glycol diacrylate and pentaerythritol triacrylate
By 4：3:1:2 ratio compounding is made.
4. a kind of new ultra-violet photocureable coating according to claim 1, it is characterised in that：The silica is fineness 3-
6 microns of aerosil micro mist.
5. a kind of new ultra-violet photocureable coating according to claim 1, it is characterised in that：It is 3～6 that described filler is fineness
The transparent spherical micro mist of micron.
6. a kind of new ultra-violet photocureable coating according to claim 1, it is characterised in that：The light trigger A is 2- hydroxyls
Base -2- methyl isophthalic acids-phenylacetone or 2- hydroxy-2-methyl -1- phenyl -1- acetone, the photoinitiator b is 1- hydroxyl ring ethyls
Phenyl ketone or 2,4,6- trimethylbenzoy-dipheny phosphine oxides.
7. a kind of new ultra-violet photocureable coating according to claim 1, it is characterised in that：The dispersant is to contain admittedly
100% acidic-group copolymer, the defoamer is the 100% polyetherpolysilicone transparency liquid for containing admittedly, the levelling agent
For the polyether-modified dimethyl silicone polymer for containing 100% admittedly.
8. a kind of new ultra-violet photocureable coating according to claim 1, it is characterised in that：The aided initiating is tertiary amine
One kind in acrylate, alkyl hydroxy amine, dimethylaminobenzoic acid ester.
9. a kind of preparation method of new ultra-violet photocureable coating, it is characterised in that comprise the following steps：
1), by mixed active diluent, dispersant, defoamer, levelling agent, filler, silica, light trigger A, light trigger
B, aided initiating sequentially add mixing under the stirring of 300～450 revs/min of rotating speed, then with rotating speed 700-900 rev/min stir
Obtain within 15～25 minutes just stage mixture；
2), add urethane acrylate to above-mentioned elementary section mixing species, then with 300～450 revs/min of rotating speed stirring 15～
After 25 minutes, filtration is gone after the removal of impurity, obtains new ultra-violet photocureable coating.
10. a kind of using method of new ultra-violet photocureable coating, it is characterised in that comprise the following steps：
After by each component substep mixing and stirring, add after flow coating machine thermal barrel after filtration, coating material temperature is added to into 55-60 DEG C
Flow back afterwards 1-2 hours, makes coating material temperature uniform, and the coating that flows back is reached after temperature 40-45 DEG C, you can drenches curtain and is finishing priming paint
Sheet material on, levelling 10～20 seconds, being put into the uv cure machine 3-5 seconds is dried and completes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030751.1A CN106634556A (en) | 2017-01-17 | 2017-01-17 | Novel ultraviolet-curable coating and preparation and use methods thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030751.1A CN106634556A (en) | 2017-01-17 | 2017-01-17 | Novel ultraviolet-curable coating and preparation and use methods thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106634556A true CN106634556A (en) | 2017-05-10 |
Family
ID=58840605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710030751.1A Pending CN106634556A (en) | 2017-01-17 | 2017-01-17 | Novel ultraviolet-curable coating and preparation and use methods thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106634556A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201163A (en) * | 2017-06-15 | 2017-09-26 | 深圳市新纶科技股份有限公司 | A kind of UV is coating material solidified, coating and graphite radiating material |
| CN108852866A (en) * | 2018-07-20 | 2018-11-23 | 广州市精合致新材料科技有限公司 | One kind is from ordor removing nail polish glue and preparation method thereof |
| CN108977048A (en) * | 2018-06-08 | 2018-12-11 | 上海展辰涂料有限公司 | A kind of wear-resisting high rigidity floor paint of UV |
| CN112457764A (en) * | 2020-10-30 | 2021-03-09 | 中山市鑫峰光固化材料有限公司 | Ultraviolet curing coating without thickening and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445679A (en) * | 2008-12-25 | 2009-06-03 | 四川大学 | UV-light solidifying paint having decorative effect and preparation method thereof |
-
2017
- 2017-01-17 CN CN201710030751.1A patent/CN106634556A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445679A (en) * | 2008-12-25 | 2009-06-03 | 四川大学 | UV-light solidifying paint having decorative effect and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201163A (en) * | 2017-06-15 | 2017-09-26 | 深圳市新纶科技股份有限公司 | A kind of UV is coating material solidified, coating and graphite radiating material |
| CN107201163B (en) * | 2017-06-15 | 2019-07-23 | 深圳市新纶科技股份有限公司 | A kind of UV is coating material solidified, coating and graphite radiating material |
| CN108977048A (en) * | 2018-06-08 | 2018-12-11 | 上海展辰涂料有限公司 | A kind of wear-resisting high rigidity floor paint of UV |
| CN108852866A (en) * | 2018-07-20 | 2018-11-23 | 广州市精合致新材料科技有限公司 | One kind is from ordor removing nail polish glue and preparation method thereof |
| CN112457764A (en) * | 2020-10-30 | 2021-03-09 | 中山市鑫峰光固化材料有限公司 | Ultraviolet curing coating without thickening and preparation method thereof |
| CN112457764B (en) * | 2020-10-30 | 2022-08-09 | 中山市鑫峰光固化材料有限公司 | Ultraviolet curing coating without thickening and preparation method thereof |
| CN115353803A (en) * | 2020-10-30 | 2022-11-18 | 中山市鑫峰光固化材料有限公司 | Preparation method of non-thickening water-based UV (ultraviolet) curing coating |
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Application publication date: 20170510 |