CN104479597B - A kind of ultraviolet ray intercepting glass functional membrane adhesive - Google Patents
A kind of ultraviolet ray intercepting glass functional membrane adhesive Download PDFInfo
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- CN104479597B CN104479597B CN201410802005.6A CN201410802005A CN104479597B CN 104479597 B CN104479597 B CN 104479597B CN 201410802005 A CN201410802005 A CN 201410802005A CN 104479597 B CN104479597 B CN 104479597B
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- adhesive
- triaizine compounds
- hydroxy phenyl
- functional membrane
- phenyl
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Abstract
The invention provides a kind of ultraviolet ray intercepting glass functional membrane adhesive with excellent function of shielding ultraviolet radiation, this adhesive includes pressure sensitive adhesive, the UV absorbent of 2.4 2.7% and the solvent of 48 54% that components by weight percent is 44 49%%, and UV absorbent is to be made up of by weight 1 1.7 2.2 list (hydroxy phenyl) triaizine compounds and three (hydroxy phenyl) triaizine compounds.The adhesive of the present invention, by selecting list (hydroxy phenyl) triaizine compounds of three (hydroxy phenyl) triaizine compounds that whole ultra-violet bands is respectively provided with superior barrier power collocation special ratios as UV absorbent, the adhesive making acquisition is few at UV absorbent addition, coating thin in the case of there is the shielding ultraviolet rays ability as individually using three (hydroxy phenyl) triaizine compounds, not only it is substantially reduced the cost of this adhesive, and there is relatively low yellow colour index, the transparent glass functional membrane being particularly suitable for building or vehicle uses.
Description
Technical field
The present invention relates to a kind of adhesive, particularly relate to a kind of note adhesive on glass that glued by functional membrane, more specifically
Relate to a kind of ultraviolet ray intercepting glass functional membrane adhesive with excellent function of shielding ultraviolet radiation.
Background technology
Sunlight is in addition to visible ray, possibly together with ultraviolet and near infrared ray, in order to reduce ultraviolet and infrared ray to room
The harmful effect that interior and human body causes, the generally viscous various functional membrane of note, functional membrane one on the transparent glass of building or vehicle
As include scratch resistant layer, main film layer, adhesive-layer and peel ply, main film layer is usually by mylar and being coated on mylar
Functional coating constitute.In order to improve the definition of functional membrane, anti-ultraviolet function is given the protecting film in adhesive-layer by a class
Having started to occur in market, the adhesive-layer of this protecting film is the adhesive by certain proportioning and UV absorbent is constituted.
UV absorbent is a kind of light stabilizer, can absorb the ultraviolet part in sunlight and fluorescence light source, and own
Not changing, ultraviolet absorber can be divided into salicylic acid esters, benzophenone (BP), hydroxyl according to the difference of chemical constitution
Phenol BTA (BTZ), hydroxyl phenol triazine (HPT) etc..Salicylic acid esters uses relatively early, but sublimability is strong, light
Less stable, ultra-violet absorption wave-length coverage is narrower；Benzophenone is readily volatilized when using, and light stability is low, easily
Oxidized；Benzotriazole ultraviolet absorber relative molecular mass is less, moves easily by surface in processing of high molecular material
Move, volatilize and cause loss, thus reduce its concentration in macromolecular material, cause protective effect to weaken；It addition, hexichol
Ketone class and benzotriazole ultraviolet absorber can react with the metal-chelator class cross-linking agent in adhesive-layer, make adhesive cross-link
Deficiency, the retentivity causing adhesive-layer is low, and benzophenone and benzotriazole ultraviolet absorber are easily and metal chelating
Mixture class cross-linking agent forms complex, the problem producing xanthochromia；Hydroxyl phenol triazine are class ultraviolets of new development in recent years
Absorbent, its absorbent properties are efficient, wide spectrum, good light stability, thermostability are strong, good dispersion, and triazines ultraviolet absorber
Discord metal-chelating species cross-linking agent reaction, has wider adaptability.
Triazines ultraviolet absorber is of a great variety, and the openest can adding to forms functional membrane adhesive layer in binding agent
Mainly there are list (hydroxy phenyl) triaizine compounds, two (hydroxy phenyl) triaizine compounds and three (hydroxy phenyl) triaizine compounds.
Specify that the ultraviolet (uv) transmission of glass functional membrane, than answering≤l%, has excellent ultraviolet according to standard GB/T/T29061-2012
Three (hydroxy phenyl) triaizine compounds of shielding force, in the case of, coating few at addition is relatively thin, it becomes possible to reaches this and wants
Ask, but yellow colour index is higher, and the list that ultraviolet screener power is more weak (hydroxy phenyl) triaizine compounds and two (hydroxy phenyls) three
Piperazine compound, it is necessary to can be only achieved this requirement in the case of, coating big at addition is thicker.Owing to thick coating can affect function
The definition of film, general three (hydroxy phenyl) triaizine compounds that only adds in adhesive of the most existing functional membrane, but three (hydroxyls
Base phenyl) triaizine compounds is expensive, and it is about 3 times of single (hydroxy phenyl) triaizine compounds, causes this type of functional membrane valency
Lattice are higher, are therefore unfavorable for popularization and application.
Summary of the invention
For solve with present on problem, it is an object of the invention to provide a kind of ultraviolet ray intercepting glass functional membrane viscose glue
Agent, this adhesive has excellent function of shielding ultraviolet radiation, and cheap, and yellow colour index is low.
For realizing object above, the ultraviolet ray intercepting glass functional membrane adhesive of the present invention, it is characterised in that: described viscose glue
Agent includes that components by weight percent is the pressure sensitive adhesive of 44-49%, the UV absorbent of 2.4-2.7% and the solvent of 48-54%, and ultraviolet is inhaled
Receiving agent is to be made up of by weight 1 1.7-2.2 list (hydroxy phenyl) triaizine compounds and three (hydroxy phenyl) triaizine compounds.
Above-mentioned list (hydroxy phenyl) triaizine compounds and the mass component ratio preferably 1 of three (hydroxy phenyl) triaizine compounds
2。
The preferred 2-of above-mentioned list (hydroxy phenyl) triaizine compounds [4-[(2-hydroxyl-3-dodecyloxy propyl group) epoxide]-2-
Hydroxy phenyl]-4,6-(2,4-3,5-dimethylphenyl)-1,3,5-triazine and 2-[4-[(2-hydroxyl-3-tridecane epoxide propyl group) oxygen
Base]-2-hydroxy phenyl] mixture of-4,6-(2,4-3,5-dimethylphenyl)-1,3,5-triazine；Three (hydroxy phenyl) triazine chemical combination
The preferred 2,4-of thing bis-[2-hydroxyl-4-[1-(different carbonyl octyloxy) ethyoxyl]-phenyl]-6-(2,4-dihydroxy benzenes)-1,3.5-
Triazine, 2,4,6-tri-[2-hydroxyl-4-[the different carbonyl octyloxy of 1-() ethyoxyl] phenyl]-1,3,5-triazine and 2,4-bis-[2-hydroxyl
Base-4-[the different carbonyl octyloxy of 1-() ethyoxyl] phenyl]-6-[2,4-bis-[1-(different carbonyl octyloxy) ethyoxyl] phenyl]-1,
The mixture of 3,5-triazine.
Above-mentioned pressure sensitive adhesive can be double-component solvent pressure-sensitive adhesive or one-component solvent pressure-sensitive adhesive.
Above-mentioned two part solvent type pressure sensitive adhesive includes acrylate copolymer and metal ion type cross-linking agent, and acrylate is common
The weight ratio of polymers and metal ion type cross-linking agent is 100 1.2-1.6.
The preferred butanone of above-mentioned solvent, toluene or ethyl acetate.
Above-mentioned adhesive is at epilamellar coating thickness preferred 7-9 um.
The ultraviolet ray intercepting glass functional membrane adhesive of the present invention, utilizes single (hydroxy phenyl) triaizine compounds to 320-
The ultraviolet of 335nm wavelength has the characteristic of superior absorption capacity, by selecting, whole ultra-violet bands is respectively provided with excellent screen
List (hydroxy phenyl) triaizine compounds of three (hydroxy phenyl) triaizine compounds collocation special ratios covering power is inhaled as ultraviolet
Receive agent, the adhesive making acquisition is few at UV absorbent addition, coating thin in the case of have and individually use three (hydroxyls
Phenyl) the same shielding ultraviolet rays ability of triaizine compounds, thus it is substantially reduced the cost of this adhesive；It addition, single (hydroxy benzenes
Base) addition of triaizine compounds, it is possible to reduce the yellow colour index of ultraviolet absorber, make the yellow colour index of functional membrane reduce accordingly.
The adhesive of the present invention has the function of shielding ultraviolet radiation of excellence, and cheap, and yellow colour index is low, is particularly suitable for building
Or the transparent glass functional membrane of vehicle uses.
Accompanying drawing explanation
Fig. 1 is to use the adhesive of embodiment 1-5 formula to be coated on PET basement membrane the ultraviolet spectrogram obtained.
Fig. 2 is to use the adhesive of embodiment 6-10 formula to be coated on PET basement membrane the ultraviolet spectrogram obtained.
Fig. 3 is to use the adhesive of embodiment 10-15 formula to be coated on PET basement membrane the ultraviolet spectrogram obtained.
Detailed description of the invention
Below by specific embodiment, technical scheme is described further, but these embodiments are not used
In limiting the scope of the invention, on the premise of without departing from theory of the present invention, to pressure sensitive adhesive, type of solvent and addition
Change, protection scope of the present invention all should be belonged to.
1, product example
Embodiment 1
1, the formula (Tinuvin477 Tinuvin400=2 1) of adhesive
2, the preparation of adhering film to glass
By each for above-mentioned formula component mix homogeneously, after stirring 5-10 minute, obtain viscosity 70-120cps
Viscose glue stock solution, select 23um thickness PET basement membrane (transmittance of the ultraviolet of basement membrane own is 80%), use type
It is the adhesive-layer of 7um that the RDS bar coating of number #20 forms thickness, dries the adhering film to glass obtaining having ultraviolet screening ability
1。
Embodiment 2
1, the formula (Tinuvin477 Tinuvin400=1.8 1) of adhesive
2, the preparation of adhering film to glass
By each for above-mentioned formula component mix homogeneously, after stirring 5-10 minute, obtain viscosity 70-120cps
Viscose glue stock solution, select 23um thickness PET basement membrane (transmittance of the ultraviolet of basement membrane own is 80%), use type
It is the adhesive-layer of 8um that the RDS bar coating of number #20 forms thickness, dries the adhering film to glass obtaining having ultraviolet screening ability
2。
Embodiment 3
1, the formula (Tinuvin477 Tinuvin400=1 1) of adhesive
2, the preparation of adhering film to glass
By each for above-mentioned formula component mix homogeneously, after stirring 5-10 minute, obtain viscosity 70-120cps
Viscose glue stock solution, select 23um thickness PET basement membrane (transmittance of the ultraviolet of basement membrane own is 80%), use type
It is the adhesive-layer of 8um that the RDS bar coating of number #20 forms thickness, dries the adhering film to glass obtaining having ultraviolet screening ability
3。
Embodiment 4
1, the formula (Tinuvin477 Tinuvin400=1 2) of adhesive
2, the preparation of adhering film to glass
By each for above-mentioned formula component mix homogeneously, after stirring 5-10 minute, obtain viscosity 75-125cps
Viscose glue stock solution, select 23um thickness PET basement membrane (transmittance of the ultraviolet of basement membrane own is 80%), use type
It is the adhesive-layer of 8um that the RDS bar coating of number #20 forms thickness, dries the adhering film to glass obtaining having ultraviolet screening ability
4。
Embodiment 5
1, the formula (Tinuvin477 Tinuvin400=2.2 1) of adhesive
2, the preparation of adhering film to glass
By each for above-mentioned formula component mix homogeneously, after stirring 5-10 minute, obtain viscosity 65-110cps
Viscose glue stock solution, select 23um thickness PET basement membrane (transmittance of the ultraviolet of basement membrane own is 80%), use type
It is the adhesive-layer of 7um that the RDS bar coating of number #20 forms thickness, dries the adhering film to glass obtaining having ultraviolet screening ability
5。
2, comparison example
(1) by formula and the preparation method of adhering film to glass of embodiment 1 adhesive, UV absorbent is changed into simple
Tinuvin477, addition is 0.9%, 1.2%, 1.6%, 2.0%, 2.4% respectively, forms the glass with ultraviolet screening ability
Pad pasting 6-10.
(2) by formula and the preparation method of adhering film to glass of embodiment 1 adhesive, UV absorbent is changed into simple
Tinuvin400, addition is 0.9%, 2.4%, 3.2%, 4%, 6.3% respectively, forms the glass patch with ultraviolet screening ability
Film 11-15.
Two, performance test:
According to GB/T 2680 test and HGT 3862-2006 ultraviolet (uv) transmission to embodiment 1-15 adhering film to glass respectively
Than and yellow colour index test, result as in the table below, ultraviolet light transmission than spectrogram as shown in Figure 1, Figure 2 and Figure 3:
By upper table and Fig. 1, Fig. 2, Fig. 3 it can be seen that work as single (hydroxy phenyl) triaizine compounds and three (hydroxy phenyls) three
When the mass component ratio of piperazine compound is 12, its ultraviolet (uv) transmission than with individually use three (hydroxy phenyl) triaizine compounds
Ultraviolet (uv) transmission ratio is identical, has the ultraviolet screening ability of excellence；When list (hydroxy phenyl) triaizine compounds and three (hydroxy benzeness
Base) the mass component ratio of triaizine compounds is when being 1 2.2 and 1 1.7, its ultraviolet (uv) transmission than with individually use three (hydroxy benzeness
Base) the ultraviolet (uv) transmission ratio of triaizine compounds is close, but effect is slightly worse；When list (hydroxy phenyl) triaizine compounds ratio gradually
During increase, its ultraviolet (uv) transmission ratio is increasing, it is simply that increasing the addition of UV absorbent, effect is the most very poor.Consider
The technology controlling and process of actual production and the control of the cost of raw material, will single (hydroxy phenyl) triaizine compounds and three (hydroxy phenyls) three
The mass component ratio of piperazine compound controls at 1 1.7-2.2 proper.
Claims (7)
1. a ultraviolet ray intercepting glass functional membrane adhesive, it is characterised in that: described adhesive includes that components by weight percent is 44-
The pressure sensitive adhesive of 49%, the UV absorbent of 2.4-2.7% and the solvent of 48-54%, UV absorbent is by list (hydroxy phenyl)
Triaizine compounds and three (hydroxy phenyl) triaizine compounds are constituted by weight 1 1.7-2.2, pressure sensitive adhesive, UV absorbent and
The weight proportion sum of solvent is 100%.
Ultraviolet ray intercepting glass functional membrane adhesive the most according to claim 1, it is characterised in that: described list (hydroxy benzenes
Base) the components by weight percent ratio of triaizine compounds and three (hydroxy phenyl) triaizine compounds is 12.
Ultraviolet ray intercepting glass functional membrane adhesive the most according to claim 1 and 2, it is characterised in that: described list (hydroxyl
Phenyl) triaizine compounds is 2-[4-[(2-hydroxyl-3-dodecyloxy propyl group) epoxide]-2-hydroxy phenyl]-4,6-(2,4-bis-
Aminomethyl phenyl)-1,3,5-triazine and 2-[4-[(2-hydroxyl-3-tridecane epoxide propyl group) epoxide]-2-hydroxy phenyl]-4,6-
The mixture of (2,4-3,5-dimethylphenyl)-1,3,5-triazine；Three (hydroxy phenyl) triaizine compounds is 2,4-bis-[2-hydroxyl-4-
[1-(different carbonyl octyloxy) ethyoxyl]-phenyl]-6-(2,4-dihydroxy benzenes)-1,3.5-triazine, 2,4,6-tri-[2-hydroxyl-4-
[the different carbonyl octyloxy of 1-() ethyoxyl] phenyl] and-1,3,5-triazine and 2,4-bis-[2-hydroxyl-4-[the different carbonyl octyloxy of 1-() second
Epoxide] phenyl] mixture of-6-[2,4-bis-[1-(different carbonyl octyloxy) ethyoxyl] phenyl]-1,3,5-triazine.
Ultraviolet ray intercepting glass functional membrane adhesive the most according to claim 3, it is characterised in that: described pressure sensitive adhesive is double
Component solvent pressure-sensitive adhesive or one-component solvent pressure-sensitive adhesive.
Ultraviolet ray intercepting glass functional membrane adhesive the most according to claim 4, it is characterised in that: described two part solvent
Type pressure sensitive adhesive includes acrylate copolymer and metal ion type cross-linking agent, acrylate copolymer and metal ion type cross-linking agent
Weight ratio be 100 1.2-1.6.
Ultraviolet ray intercepting glass functional membrane adhesive the most according to claim 5, it is characterised in that: described solvent is fourth
Ketone, toluene or ethyl acetate.
Ultraviolet ray intercepting glass functional membrane adhesive the most according to claim 6, it is characterised in that: described adhesive is at base
Coating thickness on film is 7-9 um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410802005.6A CN104479597B (en) | 2014-12-22 | 2014-12-22 | A kind of ultraviolet ray intercepting glass functional membrane adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410802005.6A CN104479597B (en) | 2014-12-22 | 2014-12-22 | A kind of ultraviolet ray intercepting glass functional membrane adhesive |
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| Publication Number | Publication Date |
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| CN104479597A CN104479597A (en) | 2015-04-01 |
| CN104479597B true CN104479597B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410802005.6A Active CN104479597B (en) | 2014-12-22 | 2014-12-22 | A kind of ultraviolet ray intercepting glass functional membrane adhesive |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108441136A (en) * | 2018-03-27 | 2018-08-24 | 佛山固泰明科技有限公司 | A kind of ultraviolet screener film and preparation method thereof |
| CN113563809B (en) * | 2021-08-17 | 2022-03-08 | 深圳市高仁电子新材料有限公司 | Acrylic optical adhesive with ultraviolet blocking function and preparation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6191199B1 (en) * | 1999-05-03 | 2001-02-20 | Ciba Speciatly Chemicals Corporation | Stabilized adhesive compositions containing highly soluble, high extinction photostable hydroxyphenyl-s-triazine UV absorbers and laminated articles derived therefrom |
| JP4412895B2 (en) * | 2002-12-05 | 2010-02-10 | 株式会社日本触媒 | Pressure sensitive adhesive composition |
| DE102007005508A1 (en) * | 2007-02-03 | 2008-08-07 | Evonik Goldschmidt Gmbh | Method for reducing the release value increase in the production of no-label-look labels |
| JP4881208B2 (en) * | 2007-03-30 | 2012-02-22 | リンテック株式会社 | Solar radiation shielding film adhesive and solar radiation shielding film |
| CN102220098A (en) * | 2011-04-13 | 2011-10-19 | 高建宾 | Anti-ultraviolet laminating adhesive and preparation method thereof |
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