CN105985709A - UV forward-reverse roller-painting highlight clear surface for decorative sheet and preparation method of clear surface - Google Patents
UV forward-reverse roller-painting highlight clear surface for decorative sheet and preparation method of clear surface Download PDFInfo
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- CN105985709A CN105985709A CN201510089185.2A CN201510089185A CN105985709A CN 105985709 A CN105985709 A CN 105985709A CN 201510089185 A CN201510089185 A CN 201510089185A CN 105985709 A CN105985709 A CN 105985709A
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- reverse roller
- decorative panel
- roller coat
- clear face
- height light
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Abstract
The invention discloses a UV forward-reverse roller-painting highlight clear surface for a decorative sheet. The UV forward-reverse roller-painting highlight clear surface is prepared from, by mass, 45%-65% of oligomers, 3%-5.5% of an initiator, 20%-50% of acrylate monomers and 0.7%-2.7% of an auxiliary. The invention further provides a preparation method of the UV forward-reverse roller-painting highlight clear surface for the decorative sheet. The UV forward-reverse roller-painting highlight clear surface has the advantages that the coating quantity is small, a paint film shrinks slightly, the adhesive force, the leveling property and toughness are good, gloss is high, plumpness is good, ultraviolet rays can be absorbed, the requirement for a construction environment is low, weather fastness is achieved, and the service life is long.
Description
Technical field
The present invention relates to Environmental-friendconstruction construction decoration material field, particularly relate to a kind of decorative panel UV forward and reverse clear face of roller coat height light and
Preparation method and application.
Background technology
The huge market demand of inner wall decoration plate at present, existing technique is usually after base material treatment, each according to customer demand transfer
Plant the ink of decorative pattern, then do UV showering finish paint protection decorative pattern and increase attractive in appearance.But UV showering face coating weight is big, reaches
80-120g/, thus it is also big to cause paint film to shrink, leaching paint Construction on Environment requires higher, which results in production cost
Higher, if solidification energy does not control in the range of reasonably, paint film attachment easily goes wrong；And existing pouring face on market
Finish paint, at the position that the sunlight such as windowsill often irradiate, on decorative panel, the decorative pattern of transfer easily fades, and the time is the longest, and decorative pattern is even
Disappear, destroy decorative effect greatly.A kind of it is applicable to that inner wall decoration plate is ornamental, the finish paint of good endurance so urgently developing.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, it is provided that a kind of coating weight is little, paint film shrinks little, attached
Put forth effort, good leveling property, good toughness, gloss are high, plumpness is high, can absorb ultraviolet, construction environment requirement is low, it is resistance to have
Hou Xing, length in service life, can make inner wall decoration plate keep permanent beautifying functions the decorative panel UV forward and reverse clear face of roller coat height light and
Its preparation method.
For solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of clear face of decorative panel UV forward and reverse roller coat height light, including each constituent mass mark be oligomer 45%-65%, cause
Agent 3%-5.5%, acrylate monomer 20%-50%, auxiliary agent 0.7%-2.7%.
Further improvement as above technical scheme:
Described oligomer is any in aliphatic epoxy acrylate, modified epoxy acrylic ester, aliphatic urethane acrylate
Two kinds or two or more mixture.
Described initiator uses and is not producing fragment light trigger after Photoinitiated reactions.
Described light trigger uses one or both the mixture in benzoyl formic acid esters or acylphosphine oxide.
Described acrylate monomer uses glycols diacrylate esters, trimethylolpropane trimethacrylate, tetramethylolmethane 3 third
Any two kinds or two or more mixture in olefin(e) acid ester.
Each constituent mass mark that described auxiliary agent includes is defoamer 0.1%-0.2%, levelling agent 0.05%-0.2%, ultra-violet absorption
Agent 0.5%-2.0%, wetting agent 0.1%-0.5%.
Described UV absorbent is the UV absorbent of cooperative effect, and hydroxybenzotriazole is mixed with two kinds of materials of hindered amine
Compound.
Described defoamer uses acrylate defoamer.
Described levelling agent uses acrylate levelling agent.Described wetting agent uses organic modified polyorganosiloxane.
Owing to belonging to a total inventive concept, the invention also discloses the preparation in the clear face of a kind of decorative panel UV forward and reverse roller coat height light
Method, is characterized in that: it uses a step mixing method, puts into all of raw material according to proportioning raw materials in reactor, by stirring
Machine disperses 0.5-1h under stirring with the speed of 1000-1500r/s.
Compared with prior art, it is an advantage of the current invention that:
1, the oligomer of the present invention chooses aliphatic epoxy acrylate, modified epoxy acrylic ester, aliphatic polyurethane acrylic acid
After in ester, any two or more are blended in UV film-forming, plumpness is good, and brightness is high, can reach the decorative effect in the clear face of showering；
Also have xanthochromia little simultaneously, be difficult to, by the advantage of ultraviolet light degradation, the weatherability in clear face to be increased.
2, the present invention uses glycols diacrylate esters, trimethylolpropane trimethacrylate, pentaerythritol triacrylate etc.
There is the acrylate monomer of symmetrical structure good weatherability, so UV resistant irradiates preferably.
3, present invention addition has the hydroxybenzotriazole of cooperative effect and two kinds of UVA+UVB absorbent of hindered amine, can make
The durability of paint film is more permanent, it is possible to make the decorative pattern of transfer not destroyed by ultraviolet.
4, the light trigger that the present invention uses is one or both mixture in benzoyl formic acid esters or acylphosphine oxide, this
The durability of fragment, beneficially paint film is not produced after two kinds of initiator for reaction.
5, the product of the present invention compares showering clearly in the face of the requirement of environment is lower when constructing, and the clear face of showering needs to execute under dustfree environment
Work, it is therefore desirable to increase cleaner and dust free room, and this product is without constructing under dustless, thus reduce client's
Equipment and construction cost.
6, the preparation technology of the present invention and simple, can use a step mixing method synthesis.
7, the present invention uses preferred raw material and mass ratio so that the relatively common roller coat finish paint in obtained clear face is compared to be had very
Many advantages, first its coating weight is at 40-50g/m2Between, relatively common coating weight 80-120g/m2It is possible not only to reduce by one times
Above cost, and it is little that paint film is shunk；Additionally also having adhesive force good, good leveling property, good toughness, gloss is high, full
Spend, the advantage that yellowing resistance is high；Simultaneously can also absorb ultraviolet, thus durability and weatherability are also fine, use the longevity
Life is long, makes inner wall decoration plate can keep permanent beautifying functions.
Detailed description of the invention
Below with reference to specific embodiment, the present invention is described in further detail.
Embodiment 1, each constituent mass mark that the present invention includes is oligomer 45%-65%, initiator 3%-5.5%, acrylate
Monomer 20%-50%, auxiliary agent 0.7%-2.7%, each constituent mass mark that wherein auxiliary agent includes is defoamer 0.1%-0.2%, levelling
Agent 0.05%-0.2%, UV absorbent 0.5%-2.0%, wetting agent 0.1%-0.5%.
Embodiment 2, a kind of preferred version of each constituent mass mark that the present invention includes is oligomer 45%, and oligomer is aliphatic
Any two kinds or two or more mixing in epoxy acrylate, modified epoxy acrylic ester, aliphatic urethane acrylate
Thing, after UV film-forming, plumpness is good, and brightness is high, and xanthochromia is little, is difficult to by ultraviolet light degradation, it is possible to use according to actual needs
Other oligomer, initiator 3%, initiator uses and is not producing the light trigger of fragment, light trigger after Photoinitiated reactions
For one or both the mixture in benzoyl formic acid esters or acylphosphine oxide, do not produce broken after both initiator for reaction
The durability of sheet, beneficially paint film, acrylate monomer 50%, acrylate monomer use glycols diacrylate esters, three
Any two kinds or two or more mixture in hydroxymethyl-propane triacrylate, pentaerythritol triacrylate, these are single
Body molecule there is symmetrical structure, so UV resistant irradiates preferably, defoamer 0.2%, defoamer uses acrylate defoamer,
Levelling agent 0.2%, levelling agent uses acrylate levelling agent, specifically can use BYK358N or other similar models, and ultraviolet is inhaled
Receiving agent 1.5%, UV absorbent is the UV absorbent of cooperative effect, two kinds of materials of hydroxybenzotriazole and hindered amine
Mixture, the cooperative effect of both mixture, the durability making paint film is more permanent, also makes the decorative pattern of transfer not by ultraviolet
Destroying, increase the service life length, wetting agent 0.1%, and wetting agent uses organic modified polyorganosiloxane.
Embodiment 3, each constituent mass mark of the present invention also can use another kind of preferred version, and oligomer 65%, oligomer is fat
In fat race epoxy acrylate, modified epoxy acrylic ester, aliphatic urethane acrylate any two kinds or two or more
Mixture, after UV film-forming, plumpness is good, and brightness is high, and xanthochromia is little, is difficult to by ultraviolet light degradation, it is possible to according to actual needs
Using other oligomer, initiator 5.5%, initiator uses and is not producing the light trigger of fragment, light after Photoinitiated reactions
Initiator is one or both the mixture in benzoyl formic acid esters or acylphosphine oxide, after both initiator for reaction not
Producing the durability of fragment, beneficially paint film, acrylate monomer 28.35%, acrylate monomer uses glycols diacrylate
Any two kinds or two or more mixture in esters, trimethylolpropane trimethacrylate, pentaerythritol triacrylate,
Having symmetrical structure in these monomer molecules, so UV resistant irradiates preferably, defoamer 0.1%, defoamer uses acrylate to disappear
Infusion, levelling agent 0.05%, levelling agent uses acrylate levelling agent, specifically can use BYK358N or other similar models,
UV absorbent 0.5%, UV absorbent is the UV absorbent of cooperative effect, hydroxybenzotriazole and the two of hindered amine
Planting the mixture of material, the cooperative effect of both mixture, the durability making paint film is more permanent, also makes the decorative pattern of transfer not be subject to
The destruction of ultraviolet, increase the service life length, wetting agent 0.5%, and wetting agent uses organic modified polyorganosiloxane.
Embodiment 4, each constituent mass mark of the present invention also can use another kind of preferred version, and oligomer 55%, oligomer is fat
In fat race epoxy acrylate, modified epoxy acrylic ester, aliphatic urethane acrylate any two kinds or two or more
Mixture, after UV film-forming, plumpness is good, and brightness is high, and xanthochromia is little, is difficult to by ultraviolet light degradation, it is possible to according to actual needs
Using other oligomer, initiator 4%, initiator uses and is not producing the light trigger of fragment after Photoinitiated reactions, and light draws
Sending out agent is one or both the mixture in benzoyl formic acid esters or acylphosphine oxide, does not produces after both initiator for reaction
The durability of raw fragment, beneficially paint film, acrylate monomer 40.35%, acrylate monomer uses glycols diacrylate
Any two kinds or two or more mixture in class, trimethylolpropane trimethacrylate, pentaerythritol triacrylate,
Having symmetrical structure in these monomer molecules, so UV resistant irradiates preferably, defoamer 0.15%, defoamer uses acrylate
Defoamer, levelling agent 0.1%, levelling agent uses acrylate levelling agent, specifically can use BYK358N or other similar models,
UV absorbent 0.1%, UV absorbent is the UV absorbent of cooperative effect, hydroxybenzotriazole and the two of hindered amine
Planting the mixture of material, the cooperative effect of both mixture, the durability making paint film is more permanent, also makes the decorative pattern of transfer not be subject to
The destruction of ultraviolet, increase the service life length, wetting agent 0.3%, and wetting agent uses organic modified polyorganosiloxane.
Embodiment 5, the preparation method of the present invention, it is characterized in that: it uses a step mixing method, according to proportioning raw materials to reactor
The all of raw material of middle input, disperses 0.5-1h under being stirred with the speed of 1000-1500r/s by blender, and the method is the easiest
OK, easy to operate can use one step mixing method synthesis, the properties of product after synthesis are more superior than mill run, specific product performance
Parameter comparison is shown in Table 1.
The testing result in the clear face of table 1:UV forward and reverse roller coat height light
Above-mentioned simply presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention.Although the present invention is with relatively
Good embodiment is disclosed above, but is not limited to the present invention.Any those of ordinary skill in the art, without departing from this
In the case of bright technical scheme scope, technical solution of the present invention is made many possible by the technology contents that all may utilize the disclosure above
Variation and modification, or it is revised as the Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solution of the present invention,
According to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should fall in the present invention
In the range of technical scheme protection.
Claims (10)
1. the clear face of decorative panel UV forward and reverse roller coat height light, it is characterised in that: each constituent mass mark that it includes is oligomer
45%-65%, initiator 3%-5.5%, acrylate monomer 20%-50%, auxiliary agent 0.7%-2.7%.
The clear face of decorative panel UV forward and reverse roller coat height light the most according to claim 1, it is characterised in that: described oligomer uses fat
In fat race epoxy acrylate, modified epoxy acrylic ester, aliphatic urethane acrylate any two kinds or two or more
Mixture.
The clear face of decorative panel UV forward and reverse roller coat height light the most according to claim 1, it is characterised in that: described initiator uses
The light trigger of fragment is not produced after Photoinitiated reactions.
The clear face of decorative panel UV forward and reverse roller coat height light the most according to claim 3, it is characterised in that: described light trigger uses
One or both mixture in benzoyl formic acid esters or acylphosphine oxide.
The clear face of decorative panel UV forward and reverse roller coat height light the most according to claim 1, it is characterised in that: described acrylate monomer
Use in glycols diacrylate esters, trimethylolpropane trimethacrylate, pentaerythritol triacrylate any two kinds or
The mixture that person is two or more.
The clear face of decorative panel UV forward and reverse roller coat height light the most according to claim 1, it is characterised in that: it is each that described auxiliary agent includes
Constituent mass mark is defoamer 0.1%-0.2%, levelling agent 0.05%-0.2%, UV absorbent 0.5%-2.0%, wetting agent
0.1%-0.5%.
The clear face of decorative panel UV forward and reverse roller coat height light the most according to claim 6, it is characterised in that: described UV absorbent
Mixture for the UV absorbent of cooperative effect, hydroxybenzotriazole and two kinds of materials of hindered amine.
The clear face of decorative panel UV forward and reverse roller coat height light the most according to claim 6, it is characterised in that: described defoamer uses third
Olefin(e) acid ester defoamer.
The clear face of decorative panel UV forward and reverse roller coat height light the most according to claim 6, it is characterised in that: described levelling agent uses third
Olefin(e) acid ester levelling agent.
10. the preparation method in the clear face of decorative panel UV forward and reverse roller coat height light, is characterized in that: it uses a step mixing method, according to former
Material proportioning puts into all of raw material in reactor, disperses 0.5-1h under being stirred with the speed of 1000-1500r/s by blender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089185.2A CN105985709A (en) | 2015-02-27 | 2015-02-27 | UV forward-reverse roller-painting highlight clear surface for decorative sheet and preparation method of clear surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089185.2A CN105985709A (en) | 2015-02-27 | 2015-02-27 | UV forward-reverse roller-painting highlight clear surface for decorative sheet and preparation method of clear surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105985709A true CN105985709A (en) | 2016-10-05 |
Family
ID=57038758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510089185.2A Pending CN105985709A (en) | 2015-02-27 | 2015-02-27 | UV forward-reverse roller-painting highlight clear surface for decorative sheet and preparation method of clear surface |
Country Status (1)
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| CN (1) | CN105985709A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675341A (en) * | 2016-11-15 | 2017-05-17 | 惠州市长润发涂料有限公司 | UV white primer used for positive and negative roller coating |
| CN111978829A (en) * | 2020-08-31 | 2020-11-24 | 东莞大宝化工制品有限公司 | Ultra-yellowing-resistant high-hardness UV full-bright transparent finish paint and preparation method thereof |
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| CN1398926A (en) * | 2002-08-31 | 2003-02-26 | 中国化工建设总公司常州涂料化工研究院 | Ultraviolet ray cured paint |
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| CN1398926A (en) * | 2002-08-31 | 2003-02-26 | 中国化工建设总公司常州涂料化工研究院 | Ultraviolet ray cured paint |
| CN101445679A (en) * | 2008-12-25 | 2009-06-03 | 四川大学 | UV-light solidifying paint having decorative effect and preparation method thereof |
| CN101787229A (en) * | 2010-03-11 | 2010-07-28 | 北京雷特新技术实业公司 | Spraying type ultraviolet cured woodware varnish |
| CN102516837A (en) * | 2011-12-19 | 2012-06-27 | 成都展辰化工有限公司 | Ultraviolet (UV) cured roller coating embellishing clear finish coating |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675341A (en) * | 2016-11-15 | 2017-05-17 | 惠州市长润发涂料有限公司 | UV white primer used for positive and negative roller coating |
| CN111978829A (en) * | 2020-08-31 | 2020-11-24 | 东莞大宝化工制品有限公司 | Ultra-yellowing-resistant high-hardness UV full-bright transparent finish paint and preparation method thereof |
| CN111978829B (en) * | 2020-08-31 | 2021-12-28 | 东莞大宝化工制品有限公司 | Ultra-yellowing-resistant high-hardness UV full-bright transparent finish paint and preparation method thereof |
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Application publication date: 20161005 |
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| RJ01 | Rejection of invention patent application after publication |