CN106752853A - A kind of color inhibition UV gloss oil - Google Patents
A kind of color inhibition UV gloss oil Download PDFInfo
- Publication number
- CN106752853A CN106752853A CN201610997343.9A CN201610997343A CN106752853A CN 106752853 A CN106752853 A CN 106752853A CN 201610997343 A CN201610997343 A CN 201610997343A CN 106752853 A CN106752853 A CN 106752853A
- Authority
- CN
- China
- Prior art keywords
- gloss oil
- color inhibition
- diluent
- monomer
- defoamer
- 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.)
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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
- C09D7/63—Additives non-macromolecular organic
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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)
- Paints Or Removers (AREA)
Abstract
The present invention relates to paint field, and in particular to a kind of color inhibition UV gloss oil.A kind of color inhibition UV gloss oil, by aliphatic urethane acrylate 25 ~ 55%, monomer 15 ~ 30%；Light trigger 2 ~ 5%；The light trigger is the mixture of 1- hydroxycyclohexyl phenylketones and the acetone of 2 hydroxyl, 2 methyl, 1 phenyl 1；Diluent 20 ~ 55%；Levelling agent 0.7 ~ 1.5%；Defoamer 0.5 ~ 1.0% is constituted, and the aliphatic urethane acrylate is the mixture of the acrylate of aliphatic polyurethane six and aliphatic polyurethane triacrylate.The present invention is made full use of between initiator, the synergy between resin, between monomer, between diluent, completes the complementation of performance, performance is more than the summation for independently using, obtain be a kind of excellent combination property color inhibition UV gloss oil.
Description
Technical field
The present invention relates to paint field, it is related to a kind of color inhibition UV gloss oil.
Background technology
Ultraviolet-curing paint（UVCC）It is a kind of highly effective energy-conserving environmental-protecting type modernization coating of use ultraviolet curing.It is prominent
Go out feature to be efficiently, adapt to wide, economy, energy-conservation and environmental protection.Therefore, photocuring technology is described as green industry geared to the 21st century
New technology.These advantages of UVCC have been doomed it has the market prospects more significantly more expansive than conventional thermosetting coating.From nineteen sixty-eight
Bayer A.G develops curable wood coating first, and photocuring technology realizes industrialization, so far more than 40 year, but its
The global evolution impetus is swift and violent, and application field constantly expands, and forms a huge industry.Present ultraviolet-curing paint exists
The whole world has obtained very big development, into a more ripe stage.
Ultraviolet-curing paint is widely used in consumption electronic product, auto-parts, cosmetic package, high-grade wine-bottle
In.But UV gloss oil has certain defect in itself, causes its easy xanthochromia, xanthochromia to cause that the application of colourless photocureable coating is suffered
Limitation.The main cause of xanthochromia has two, and one is UV gloss oil xanthochromias, because some resin systems are contained within some heat
（Light）Mutagens color substance, molecular structure changes after being heated, and produces stronger conjugated structure, coating color is turned yellow.Two are
The unstability of initiator itself, some light triggers can also produce one while being decomposed and being produced free radical by ultraviolet radiation
A little accessory substances, accessory substance has quinoid structure or rigid conjugate planes very strong, easily absorbs the sunshine of a certain wave band, and then
Coating is set to show yellow.And the xanthochromia of coating has had a strong impact on the aesthetic property of product, the popularization of colourless UV gloss oil is have impact on.
At present, also there is scholar that the yellowing resistance of photocureable coating is improved in research, achieve certain effect, but there is also
Some problems：Resin and initiator high cost, yellowing resistance are simply somewhat improved, and wanting for some high-grade goods is not reached also
Ask, cannot equally be applied in actual production.Meanwhile, the method for its description is excessively complicated, does not have realistic meaning.And in reality
It is often to increase multi-functional resin for the increase method of the paint adhesion of plastic cement products in the middle of production, makes it with phase
Answer the adhesive force of plastic cement products more preferably, but so often introduce more conjugated structures, substantially reduce yellowing resistance.This hair
Bright, technical shortcoming develops simple and effective color inhibition UV gloss oil for more than, and its cost is relatively low, and production is simple, very
Easily industrialization.
The content of the invention
The purpose of the present invention is to solve the shortcomings of the prior art, there is provided a kind of color inhibition UV gloss oil, xanthochromia is difficult, it is adapted to
It is coated on the plastic casings such as consumption electronic product, auto parts and components.
The technical problems to be solved by the invention are achieved by the following technical programs：
A kind of color inhibition UV gloss oil, is grouped into by each group of following percentage by weight：
Aliphatic urethane acrylate 25 ~ 55%, the aliphatic urethane acrylate is the propylene of aliphatic polyurethane six
The mixture of acid esters and aliphatic polyurethane triacrylate；
Monomer 15 ~ 30%；
Light trigger 2 ~ 5%；The light trigger is 1- hydroxycyclohexyl phenylketones and 2- hydroxy-2-methyl -1- phenyl -1-
The mixture of acetone；
Diluent 20 ~ 55%；
Levelling agent 0.7 ~ 1.5%；
Defoamer 0.5 ~ 1.0%.
Further, the monomer is propylene glycol diacrylate.
Further, the diluent is 1,6- hexanediyl esters.
Further, the levelling agent is 432 levelling agents of German Di Gao companies.
Further, the defoamer is the defoamer 6800 of TaiWan, China De Qian business corporations.
Preparation method of the invention is this area conventional method, is no longer elaborated herein.
The present invention has the advantages that：
The present invention is made full use of between initiator, the synergy between resin, between monomer, between diluent, completes performance
Complementation, performance is more than the summation that independently uses, obtain be a kind of excellent combination property color inhibition UV gloss oil.
Specific embodiment
With reference to embodiment, the present invention will be described in detail, and embodiment is only the preferred embodiment of the present invention,
It is not limitation of the invention.
Performance test
Embodiment UV gloss oil is sprayed in the plastic rubber case of TV respectively, 50~55 DEG C drying 3~4 minutes after through ultraviolet
Irradiation（Total energy absorption value is 700 ~ 750 MJs/square centimeter）, then being solidified under ultraviolet lamp, hardening time is 1
~ 1.5 minutes, test adhesive force, construction aesthetic appearance, richness, hardness and the yellowing resistance of cured paint film.
Adhesive force is tested：It is viscous with 3M gummed papers with positive square lattice of the lattice device in 1 millimeter × 1 millimeter of 100 lattice of coating surface stroke are drawn
In coating surface, 45° angle is exerted oneself instant pull-up, is whether there is at observation scratching edge and come off：It is 5B such as to come off between 0~5%, 5
It is 4B between~10%, is 3B between 10~20%, be 2B between 20 ~ 30%, is 1B between 30~50%, more than 50%
It is 0B.
Richness：In the bright and clear place of light, paint film is observed：There is third dimension, light is smooth for richness is excellent as mirror
It is elegant；Third dimension is not strong, and the general richness of levelling is qualified；Paint film wrinkles, and gloss is not strong, and the richness for having a loss of gloss is poor.
Hardness：Measured with pendulum-rocker hardness and tried, Chinese pencil, 1KG power.
Yellowing resistance is detected：Use UVA（340）Lamp is placed in experimental condition and can meet test plate (panel) temperature and is as light source, by test plate (panel)
（60±3）DEG C, irradiation level be 0.68W/m2, drying（Without condensation）Fluorescent ultraviolet ageing machine in, overall process keep continuous illumination
168 hours.Illumination is taken out after terminating, and is compareed with the test plate (panel) without illumination, and color change, color change value are measured with color difference meter
Unit △ E*.Measured value is smaller, and yellowing resistance is better.
Measurement result is as shown in table 2.
The color inhibition UV gloss oil the performance test results of table 2
Thus illustrate, color inhibition UV gloss oil of the invention is a kind of color inhibition UV gloss oil of excellent combination property.
Embodiment described above only expresses embodiments of the present invention, and its description is more specific and detailed, but can not
Therefore the limitation to the scope of the claims of the present invention is interpreted as, as long as the skill obtained in the form of equivalent or equivalent transformation
Art scheme, all should fall within the scope and spirit of the invention.
Claims (5)
1. a kind of color inhibition UV gloss oil, it is characterised in that be grouped into by each group of following percentage by weight：
Aliphatic urethane acrylate 25 ~ 55%, the aliphatic urethane acrylate is the propylene of aliphatic polyurethane six
The mixture of acid esters and aliphatic polyurethane triacrylate;
Monomer 15 ~ 30%；
Light trigger 2 ~ 5%；The light trigger is 1-hydroxycyclohexyl phenylketone and 2- hydroxy-2-methyl-1- phenyl-1-
The mixture of acetone；
Diluent 20 ~ 55%；
Levelling agent 0.7 ~ 1.5%；
Defoamer 0.5 ~ 1.0%.
2. a kind of color inhibition UV gloss oil according to claim 1, it is characterised in that the monomer is DPG diacrylate
Ester.
3. a kind of color inhibition UV gloss oil according to claim 1, it is characterised in that the diluent is 1,6- hexylene glycols two
Acrylate.
4. a kind of color inhibition UV gloss oil according to claim 1, it is characterised in that the levelling agent is German Di Gao companies
432 levelling agents.
5. a kind of color inhibition UV gloss oil according to claim 1, it is characterised in that described defoamer is that TaiWan, China moral is modest
The defoamer 6800 of business corporation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610997343.9A CN106752853A (en) | 2016-11-14 | 2016-11-14 | A kind of color inhibition UV gloss oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610997343.9A CN106752853A (en) | 2016-11-14 | 2016-11-14 | A kind of color inhibition UV gloss oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106752853A true CN106752853A (en) | 2017-05-31 |
Family
ID=58973320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610997343.9A Withdrawn CN106752853A (en) | 2016-11-14 | 2016-11-14 | A kind of color inhibition UV gloss oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106752853A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107118672A (en) * | 2017-06-29 | 2017-09-01 | 台昌树脂(佛山)有限公司 | Uv gloss oil and preparation method thereof |
| CN107400457A (en) * | 2017-08-31 | 2017-11-28 | 安徽骏飞标识设计制作有限公司 | One kind beats bottom UV gloss oil and preparation method thereof for metal surface |
| CN108047813A (en) * | 2017-12-27 | 2018-05-18 | 惠州德斯坤实业有限公司 | LED UV offset printing gloss oils and its application in field of intelligent cards or wrapping paper field |
| PL441621A1 (en) * | 2022-06-30 | 2024-01-03 | Politechnika Krakowska im. Tadeusza Kościuszki | New applications of 2-amino-4,6-diphenyl-benzene-1,3-dicarbonitrile derivatives, new compositions for production of photocurable BASE COAT and TOP COAT varnishes |
-
2016
- 2016-11-14 CN CN201610997343.9A patent/CN106752853A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107118672A (en) * | 2017-06-29 | 2017-09-01 | 台昌树脂(佛山)有限公司 | Uv gloss oil and preparation method thereof |
| CN107400457A (en) * | 2017-08-31 | 2017-11-28 | 安徽骏飞标识设计制作有限公司 | One kind beats bottom UV gloss oil and preparation method thereof for metal surface |
| CN108047813A (en) * | 2017-12-27 | 2018-05-18 | 惠州德斯坤实业有限公司 | LED UV offset printing gloss oils and its application in field of intelligent cards or wrapping paper field |
| PL441621A1 (en) * | 2022-06-30 | 2024-01-03 | Politechnika Krakowska im. Tadeusza Kościuszki | New applications of 2-amino-4,6-diphenyl-benzene-1,3-dicarbonitrile derivatives, new compositions for production of photocurable BASE COAT and TOP COAT varnishes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |