CN102732143A - Special photo-cured coating for anodizing - Google Patents
Special photo-cured coating for anodizing Download PDFInfo
- Publication number
- CN102732143A CN102732143A CN2012102323662A CN201210232366A CN102732143A CN 102732143 A CN102732143 A CN 102732143A CN 2012102323662 A CN2012102323662 A CN 2012102323662A CN 201210232366 A CN201210232366 A CN 201210232366A CN 102732143 A CN102732143 A CN 102732143A
- Authority
- CN
- China
- Prior art keywords
- anodization
- coating material
- dedicated optical
- material solidified
- monomer
- 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
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 39
- 238000000576 coating method Methods 0.000 title claims abstract description 39
- 238000007743 anodising Methods 0.000 title abstract 4
- 239000000178 monomer Substances 0.000 claims abstract description 27
- 239000011347 resin Substances 0.000 claims abstract description 18
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 238000000016 photochemical curing Methods 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 23
- 238000002048 anodisation reaction Methods 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 17
- -1 Hexanediyl ester Chemical class 0.000 claims description 9
- 239000004925 Acrylic resin Substances 0.000 claims description 8
- 229920000178 Acrylic resin Polymers 0.000 claims description 8
- 229920001169 thermoplastic Polymers 0.000 claims description 8
- 239000004416 thermosoftening plastic Substances 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 5
- GTELLNMUWNJXMQ-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;prop-2-enoic acid Chemical compound OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.CCC(CO)(CO)CO GTELLNMUWNJXMQ-UHFFFAOYSA-N 0.000 claims description 3
- ZNAAXKXXDQLJIX-UHFFFAOYSA-N bis(2-cyclohexyl-3-hydroxyphenyl)methanone Chemical group C1CCCCC1C=1C(O)=CC=CC=1C(=O)C1=CC=CC(O)=C1C1CCCCC1 ZNAAXKXXDQLJIX-UHFFFAOYSA-N 0.000 claims description 3
- 125000000524 functional group Chemical group 0.000 claims description 3
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 230000002194 synthesizing effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 230000003213 activating effect Effects 0.000 abstract 2
- 239000002318 adhesion promoter Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000001962 electrophoresis Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000001723 curing Methods 0.000 description 3
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- FIHBHSQYSYVZQE-UHFFFAOYSA-N 6-prop-2-enoyloxyhexyl prop-2-enoate Chemical compound C=CC(=O)OCCCCCCOC(=O)C=C FIHBHSQYSYVZQE-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- ZDHCZVWCTKTBRY-UHFFFAOYSA-N omega-Hydroxydodecanoic acid Natural products OCCCCCCCCCCCC(O)=O ZDHCZVWCTKTBRY-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses a special photo-cured coating for anodizing, which comprises 43.5%-47.5% of photo-curing prepolymer, 47.5%-52.5% of resin activating monomer, 1.5%-2.5% of photoinitiator, 0.4%-0.6% of a leveling agent and 1.5%-2.5% of adhesion promoter, and the percentages are mass percentages. The special photo-cured coating for anodizing, provided by the invention, comprises the resin activating monomer, so that the adhesion force is good, the coating has no solvent, is prepared through photo-curing film formation, and is environment-friendly, the pollution of the atmospheric environment is reduced, in comparison with the conventional product, the special photo-cured coating for anodizing is only coated once without post-treatment and primer spraying, so that the cost and the manpower are effectively reduced, the coating is convenient to use and high in production line efficiency, and is suitable for construction of a coating line of a 3C product.
Description
Technical field
The present invention relates to paint field, it is coating material solidified particularly to relate to a kind of anodization dedicated optical.
Background technology
Photo-cured coating is claimed photoactive coating again, with
UV-lightFor
CoatingSolidify the energy, claim ultraviolet-curing paint again.Photo-cured coating has curing speed fast (0.1 ~ 10 second accomplish solidify), save energy (power consumption be about heat curing coating 1/5 ~ 1/10) because of it and coating performance advantages such as excellent (like high glosss, high firmness, chemical proofing good etc.) is widely used in different field such as material of construction, sports goods, telecommunications, wrapping material and trolley part.
Existing photo-cured coating is made up of photocuring raw material urethane acrylate, the common monomer of light-cured epoxy and the auxiliary agent of routine; Mainly contain following defective: (1), existing photo-cured coating are difficult to an application, on the anodic electrophoresis metalwork, film adhesive are arranged.(2), because of conventional photo-cured coating is the crosslinked drying of photopolymerization, short (generally in the 30 seconds) shrinkability of filming of film formation time is big, adding the anodic electrophoresis metallic substance is again hard polar material, surface tension is low, is difficult to obtain the good snap-in force of adhering to.
Summary of the invention
It is coating material solidified that the technical problem that the present invention mainly solves provides a kind of anodization dedicated optical, can an application and to adhere to snap-in force good.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of anodization dedicated optical coating material solidified, comprising:
Photocuring prepolymer 43.5% ~ 47.5%
Resin activated monomer 48% ~ 52%
Light trigger 1.5% ~ 2.5%
Flow agent 0.4% ~ 0.6%
Sticking power promotor 1.5% ~ 2.5%
Above-mentioned per-cent is mass percent.
In preferred embodiment of the present invention, comprising:
Photocuring prepolymer 45.5%
Resin activated monomer 50%
Light trigger 2%
Flow agent 0.5%
Sticking power promotor 2%
Above-mentioned per-cent is mass percent.
In preferred embodiment of the present invention, said photocuring prepolymer comprises:
Six functional polyurethanes resins 9.5% ~ 10.5%
Two functional polyurethanes resins 14.5% ~ 15.5%
Trifunctional solvent borne urethane 14.5% ~ 15.5%
Thermoplastic acrylic resin 5% ~ 6%
Above-mentioned per-cent is mass percent.
In preferred embodiment of the present invention, said thermoplastic acrylic resin is a Polymer Synthesizing thermoplastic acrylic resin.
In preferred embodiment of the present invention, said resin activated monomer comprises:
Difunctional monomer 26.5% ~ 28.5%
Monofunctional monomer 4.5% ~ 5.5%
Trifunctional monomer 17% ~ 18%
Above-mentioned per-cent is mass percent.
In preferred embodiment of the present invention, said difunctional monomer comprises:
Hexanediyl ester 17% ~ 18%
Hydroxyethyl methacrylic ester SULPHOSUCCINIC ACID ESTER 9.5% ~ 10.5%
Above-mentioned per-cent is mass percent.
In preferred embodiment of the present invention, said monofunctional monomer is the bornyl methacrylic ester, and said trifunctional monomer is the third oxidation trimethylolpropane tris acrylic acid ester.
In preferred embodiment of the present invention, said sticking power promotor is the specific functional groups macromolecular compound.
In preferred embodiment of the present invention, said light trigger is hydroxyl-cyclohexyl-phenyl ketone.
In preferred embodiment of the present invention, said advection agent is polyether-modified YSR 3286.
The invention has the beneficial effects as follows: anodization dedicated optical of the present invention is coating material solidified to be made up of the resin reactive monomer, and sticking power is good, and coating itself is solvent-free; The environmental protection of photocuring film forming reduces air environmental pollution, only needs an application than currently available products; Need not pre-treatment and spraying priming paint, effectively reduce cost and manual work, easy to use; It is high to produce line efficient, is fit to the construction of 3C Product paint line.
Embodiment
Set forth in detail in the face of preferred embodiment of the present invention down, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
Embodiment one
Coating material solidified concrete component, ratio and the effect of anodization dedicated optical of the present invention seen table 1:
Table 1
| Chemical materials | The chemical ingredients structure | The rerum natura principle of work and power that in coating, rises | Shared prescription quality per-cent % |
| Light trigger | International be called for short (184 initiator) of hydroxyl-cyclohexyl-phenyl ketone | In coating, play the initiation light-cured resin and carry out the effect of crosslinked photocuring exsiccant | 2 |
| Flow agent | International be called for short (the organosilicon flow agent) of polyether-modified YSR 3286 | Play levelling, prevent the effect of shrinkage cavity and promote smooth feel | 0.5 |
| The sticking power promotor | Specific functional groups macromolecular compound (being called for short the metal promotor) | Increase adherence and the ductility of coating on metal works | 2 |
| Six functional polyurethanes resins | The modified aliphatic urethane acrylate is called for short (six pipe ability urethane) | Metal is played good sticking power, and chemicals-resistant is good, and snappiness is good, and curing cross-linked is good, preferably surface hardness | 10 |
| Two functional polyurethanes resins | The modified aliphatic urethane acrylate is called for short (two pipe ability urethane) | Excellent snappiness, yellowing resistance, cure shrinkage is low, and fullness ratio is splendid | 15 |
| Trifunctional solvent borne urethane | Special modified version solvent polyurethane resin is called for short (solvent type resin) | Water-tolerant, leveling characteristics is good, and snappiness is good, good-extensibility, sticking power is good | 15 |
| Difunctional monomer | International be called for short (HDDA) of hexanediyl ester | Diluting power is good, and weather-proof good, sticking power is good | 17.5 |
| Monofunctional monomer | International be called for short (IBOMA) of bornyl methacrylic ester | Sticking power is good, and tenacity is good, and wear resistance is good | 5 |
| Difunctional monomer | International be called for short (HEMAP) of hydroxyethyl methacrylic ester SULPHOSUCCINIC ACID ESTER | To the splendid sticking power of metal | 10 |
| Trifunctional monomer | The third oxidation trimethylolpropane tris acrylic acid ester is called for short (TMP4.5POTA) | Sticking power is good, and moisture dispersibility is good | 17.5 |
| Thermoplastic acrylic resin | Polymer Synthesizing thermoplastic acrylic resin | Can effectively reduce the coating convergent force, excellence is drawn back effect, increases the snappiness of filming | 5.5 |
Anodization dedicated optical of the present invention is coating material solidified to have following advantage:
1, need not pre-treatment, cost and manual work in man-hour are practiced thrift in disposable application.
2, utilization special resin and monomer sticking power auxiliary agent; Effectively reduce photo-cured coating film forming dry shrinkage power; Antianode electrophoresis metal works forms extremely strong interlock property, material is sealed, so sticking power is preferably arranged; Guaranteeing to be coated with the sticking power that is contained on the anode metal polar material, can guarantee the strict performance test request of 3C electronic product again.
3, to being played excellent protection anti scuffing and aesthetic property by application anodic electrophoresis workpiece.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes description of the present invention to do; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. an anodization dedicated optical is coating material solidified, it is characterized in that, comprising:
Photocuring prepolymer 43.5% ~ 47.5%
Resin activated monomer 48% ~ 52%
Light trigger 1.5% ~ 2.5%
Flow agent 0.4% ~ 0.6%
Sticking power promotor 1.5% ~ 2.5%
Above-mentioned per-cent is mass percent.
2. anodization dedicated optical according to claim 1 is coating material solidified, it is characterized in that, comprising:
Photocuring prepolymer 45.5%
Resin activated monomer 50%
Light trigger 2%
Flow agent 0.5%
Sticking power promotor 2%
Above-mentioned per-cent is mass percent.
3. anodization dedicated optical according to claim 1 is coating material solidified, it is characterized in that, said photocuring prepolymer comprises:
Six functional polyurethanes resins 9.5% ~ 10.5%
Two functional polyurethanes resins 14.5% ~ 15.5%
Trifunctional solvent borne urethane 14.5% ~ 15.5%
Thermoplastic acrylic resin 5% ~ 6%
Above-mentioned per-cent is mass percent.
4. anodization dedicated optical according to claim 3 is coating material solidified, it is characterized in that, said thermoplastic acrylic resin is a Polymer Synthesizing thermoplastic acrylic resin.
5. anodization dedicated optical according to claim 1 is coating material solidified, it is characterized in that, said resin activated monomer comprises:
Difunctional monomer 26.5% ~ 28.5%
Monofunctional monomer 4.5% ~ 5.5%
Trifunctional monomer 17% ~ 18%
Above-mentioned per-cent is mass percent.
6. anodization dedicated optical according to claim 5 is coating material solidified, it is characterized in that, said difunctional monomer comprises:
Hexanediyl ester 17% ~ 18%
Hydroxyethyl methacrylic ester SULPHOSUCCINIC ACID ESTER 9.5% ~ 10.5%
Above-mentioned per-cent is mass percent.
7. anodization dedicated optical according to claim 5 is coating material solidified, it is characterized in that, said monofunctional monomer is the bornyl methacrylic ester, and said trifunctional monomer is the third oxidation trimethylolpropane tris acrylic acid ester.
8. anodization dedicated optical according to claim 1 is coating material solidified, it is characterized in that, said sticking power promotor is the specific functional groups macromolecular compound.
9. anodization dedicated optical according to claim 1 is coating material solidified, it is characterized in that, said light trigger is hydroxyl-cyclohexyl-phenyl ketone.
10. anodization dedicated optical according to claim 1 is coating material solidified, it is characterized in that, said advection agent is polyether-modified YSR 3286.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102323662A CN102732143A (en) | 2012-07-06 | 2012-07-06 | Special photo-cured coating for anodizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102323662A CN102732143A (en) | 2012-07-06 | 2012-07-06 | Special photo-cured coating for anodizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102732143A true CN102732143A (en) | 2012-10-17 |
Family
ID=46988467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102323662A Pending CN102732143A (en) | 2012-07-06 | 2012-07-06 | Special photo-cured coating for anodizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102732143A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116179072A (en) * | 2022-12-29 | 2023-05-30 | 江苏睿浦树脂科技有限公司 | UV (ultraviolet) light-cured primer with high solid content and capability of improving coating adhesive force, and preparation method and application method thereof |
| CN117019602A (en) * | 2023-06-28 | 2023-11-10 | 东风商用车有限公司 | Water-based engine paint for engines without pre-treatment coating method |
-
2012
- 2012-07-06 CN CN2012102323662A patent/CN102732143A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116179072A (en) * | 2022-12-29 | 2023-05-30 | 江苏睿浦树脂科技有限公司 | UV (ultraviolet) light-cured primer with high solid content and capability of improving coating adhesive force, and preparation method and application method thereof |
| CN117019602A (en) * | 2023-06-28 | 2023-11-10 | 东风商用车有限公司 | Water-based engine paint for engines without pre-treatment coating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102161862B (en) | Ultraviolet (UV) light-curable polyurethane acrylic resin composite | |
| CN100567413C (en) | Highly wearable vacuum coating ultraviolet curing coatings | |
| CN102898939B (en) | Two-coating type ultraviolet light curing paint | |
| CN102061125B (en) | UV (Ultra-Violet)-high elastic putty | |
| CN101787229B (en) | Spraying type ultraviolet cured woodware varnish | |
| WO2009025190A1 (en) | Reactive carboxylate compound, active-energy-ray-curable resin composition utilizing the same, and use of the same | |
| TW200942586A (en) | Coating composition for coating onto plastic base material, coating film formed from the same, and coated products thereof | |
| CN102863893A (en) | Ultraviolet curing paint | |
| CN103012634B (en) | Phosphate modified origoester acrylate of a kind of ultraviolet light polymerization and preparation method thereof | |
| CN107253383B (en) | Hot bending film and preparation method thereof | |
| CN102020913B (en) | Ultraviolet cured wood paint and preparation method thereof | |
| CN102993908A (en) | UV (Ultraviolet) white primer for electrostatic spraying | |
| CN103589301B (en) | A kind of ultraviolet light polymerization edge sealing transparent priming coating | |
| CN108546540B (en) | Preparation method of ultraviolet curing transfer adhesive for glass substrate | |
| JP2013537857A5 (en) | ||
| CN102977748B (en) | A kind of not containing the UV furniture spray paint light top coat top coat of volatile organic solvent | |
| CN102516837A (en) | Ultraviolet (UV) cured roller coating embellishing clear finish coating | |
| CN103205191A (en) | Low-warp hard film, and making method and application thereof | |
| CN108102526A (en) | A kind of metal material UV high anticorrosive paints and preparation method thereof | |
| CN102604529A (en) | Photocureable coating for anodization | |
| CN109852230A (en) | A kind of antifouling toughening high-temperature resistant coating of ultraviolet curing type and preparation method thereof | |
| CN101294011A (en) | UV paint | |
| CN102732143A (en) | Special photo-cured coating for anodizing | |
| CN101993654A (en) | Ultraviolet (UV) high elasticity primer | |
| CN101942261A (en) | Ultraviolet curing coating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |