CN104175664B - Intercept ultraviolet thermal-insulation window film - Google Patents
Intercept ultraviolet thermal-insulation window film Download PDFInfo
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- CN104175664B CN104175664B CN201410388957.8A CN201410388957A CN104175664B CN 104175664 B CN104175664 B CN 104175664B CN 201410388957 A CN201410388957 A CN 201410388957A CN 104175664 B CN104175664 B CN 104175664B
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- 238000009413 insulation Methods 0.000 title claims abstract description 85
- 239000000463 material Substances 0.000 claims abstract description 132
- 229920006267 polyester film Polymers 0.000 claims abstract description 89
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000010410 layer Substances 0.000 claims abstract description 79
- -1 polyethylene Polymers 0.000 claims abstract description 75
- 239000004698 Polyethylene Substances 0.000 claims abstract description 74
- 229920000573 polyethylene Polymers 0.000 claims abstract description 74
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 42
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 33
- 239000000853 adhesive Substances 0.000 claims abstract description 32
- 230000001070 adhesive effect Effects 0.000 claims abstract description 32
- 238000001723 curing Methods 0.000 claims abstract description 24
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 22
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims abstract description 20
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000012965 benzophenone Substances 0.000 claims abstract description 19
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000012964 benzotriazole Substances 0.000 claims abstract description 19
- 239000002904 solvent Substances 0.000 claims abstract description 19
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims abstract description 19
- 230000002745 absorbent Effects 0.000 claims abstract description 18
- 239000002250 absorbent Substances 0.000 claims abstract description 18
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000012774 insulation material Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000013007 heat curing Methods 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 18
- 238000002360 preparation method Methods 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 13
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 230000006798 recombination Effects 0.000 claims description 5
- 238000005215 recombination Methods 0.000 claims description 5
- 150000003852 triazoles Chemical class 0.000 claims description 5
- WXNRYSGJLQFHBR-UHFFFAOYSA-N bis(2,4-dihydroxyphenyl)methanone Chemical group OC1=CC(O)=CC=C1C(=O)C1=CC=C(O)C=C1O WXNRYSGJLQFHBR-UHFFFAOYSA-N 0.000 claims description 4
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical class OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 3
- 238000004043 dyeing Methods 0.000 claims description 3
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000012528 membrane Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- KILURZWTCGSYRE-LNTINUHCSA-K (z)-4-bis[[(z)-4-oxopent-2-en-2-yl]oxy]alumanyloxypent-3-en-2-one Chemical compound CC(=O)\C=C(\C)O[Al](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O KILURZWTCGSYRE-LNTINUHCSA-K 0.000 description 1
- GTACSIONMHMRPD-UHFFFAOYSA-N 2-[4-[2-(benzenesulfonamido)ethylsulfanyl]-2,6-difluorophenoxy]acetamide Chemical compound C1=C(F)C(OCC(=O)N)=C(F)C=C1SCCNS(=O)(=O)C1=CC=CC=C1 GTACSIONMHMRPD-UHFFFAOYSA-N 0.000 description 1
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 101710130081 Aspergillopepsin-1 Proteins 0.000 description 1
- 102100031007 Cytosolic non-specific dipeptidase Human genes 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- LYKRPDCJKSXAHS-UHFFFAOYSA-N phenyl-(2,3,4,5-tetrahydroxyphenyl)methanone Chemical compound OC1=C(O)C(O)=CC(C(=O)C=2C=CC=CC=2)=C1O LYKRPDCJKSXAHS-UHFFFAOYSA-N 0.000 description 1
- 238000001782 photodegradation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention relates to and a kind of intercept ultraviolet thermal-insulation window film, it is by anti-scratch layer (1), first polyester film or polyethylene film base material (2-1), heat insulation glue-line (3), second polyester film or polyethylene film base material (2-2), ultraviolet-resistant pressure-sensitive adhesive layer (4) and mould release membrance (5) form and each layer is complex as a whole; After the mixed material coating that described anti-scratch layer (1) is made up of scraping-resistant agent, ethyl acetate and toluene, ultraviolet light polymerization obtains; After the mixed material coating that described heat insulation glue-line (3) is made up of heat insulation material, adhesive, curing agent, butanone and toluene, heat cure obtains; Described ultraviolet-resistant pressure-sensitive adhesive layer (4) is that after being applied by the mixed material of benzophenone type ultraviolet absorbent, benzotriazole ultraviolet absorber, acrylic acid adhesive, curing agent and solvent composition, heat cure obtains.Fenestrated membrane of the present invention can intercept ultraviolet lastingly, has again the effect of heat-insulating and energy-saving.
Description
Technical field
The present invention relates to the ultraviolet thermal-insulation window film of a kind of obstruct, be particularly suitable for being pasted onto the glass surface of building or the glass surface of automobile.
Background technology
Furniture in building, carpet, artistic pictures, the fabrics such as curtain or automotive trim meeting accelerated ageing under sunlight or strong artificial light shine, especially under ultraviolet lighting, can photooxidative degradation be produced and cause greatly shortening its service life, at present, there is uv-shielding capacity difference and the problem such as ageing-resistant performance is not good in most domestic fenestrated membrane product, namely fenestrated membrane is to ultraviolet rejection rate < 90%, and along with the continuous increase of service time, the outward appearance of fenestrated membrane and physical property also can decline gradually, and heat-insulating and energy-saving effect is general, therefore, be badly in need of exploitation one not only endurable obstruct ultraviolet, and the fenestrated membrane that heat-insulating and energy-saving is effective, so as the interior trim of available protecting building or automobile and ensure occupant healthy.
Summary of the invention
The object of the invention is: provide a kind of and efficiently can intercept the ultraviolet thermal-insulation window film of obstruct that ultraviolet has again heat-insulating and energy-saving effect.
The technical scheme realizing the object of the invention is: the ultraviolet thermal-insulation window film of a kind of obstruct, and its innovative point is,
It to be made up of anti-scratch layer, first polyester film or polyethylene film base material, heat insulation glue-line, second polyester film or polyethylene film base material, ultraviolet-resistant pressure-sensitive adhesive layer and mould release membrance and each layer is complex as a whole; Described anti-scratch layer ultraviolet light polymerization is combined on a surface of first polyester film or polyethylene film base material, heat insulation glue-line heat cure be combined in first polyester film or polyethylene film base material another on the surface, a surface recombination of second polyester film or polyethylene film base material is at the outer surface of heat insulation glue-line, the heat cure of ultraviolet-resistant pressure-sensitive adhesive layer be combined in second polyester film or polyethylene film base material another on the surface, mould release membrance is compounded in the outer surface of ultraviolet-resistant pressure-sensitive adhesive layer;
Described anti-scratch layer is with scraping-resistant agent: ethyl acetate: the mass ratio of toluene is that the mixed material that 4 ~ 50:1 ~ 15:2 ~ 35 form is coated on a surface of first polyester film or polyethylene film base material, temperature 80 ~ 150 DEG C, obtain after ultraviolet light polymerization, wherein, scraping-resistant agent is the urethane acrylate class coating of ultraviolet light polymerization;
Described heat insulation glue-line is the heat insulation material of 0.01 ~ 3.0:9 ~ 60:0.003 ~ 1.0:5 ~ 24:3 ~ 12 with mass ratio: adhesive: curing agent: butanone: the mixed material of toluene composition be coated in first polyester film or polyethylene film base material another on the surface, temperature 80 ~ 130 DEG C, place that 10 ~ 120 seconds Post RDBMS obtain, wherein, heat insulation material is N, N, N ', N '-four [4-(dibutylamino) phenyl]-1, 4-cyclohexadiene-3, 6-bis-ammonium hexafluoro antimonate, its chemical formula is C62H92N62SbF6, No. CAS is 5496-71-9, adhesive is acrylic acid adhesive or polyurethane adhesive,
Described ultraviolet-resistant pressure-sensitive adhesive layer be coated in second polyester film or polyethylene film base material with the mixed material of benzophenone type ultraviolet absorbent, benzotriazole ultraviolet absorber, acrylic acid adhesive, curing agent and solvent composition another on the surface, temperature 80 ~ 150 DEG C, place that 10 ~ 180 seconds Post RDBMS obtain.
In the ultraviolet thermal-insulation window film of the obstruct of technique scheme, the mixed material of described formation anti-scratch layer, the mixed material forming heat insulation glue-line and the mixed material forming ultraviolet-resistant pressure-sensitive adhesive layer adopt jetting type coating, or scraper type coating process carries out applying.
In the ultraviolet thermal-insulation window film of the obstruct of technique scheme, the mixed material forming described ultraviolet-resistant pressure-sensitive adhesive layer is by benzophenone type ultraviolet absorbent 0.2 ~ 2.0wt%, benzotriazole ultraviolet absorber 0.2 ~ 2.0wt%, solvent ethyl acetate 20 ~ 35wt%, solvent toluene 10 ~ 25wt%, acrylic acid adhesive 50 ~ 65wt%, curing agent 0.5 ~ 2.0wt% forms, above-mentioned each component sum is 100wt%, during preparation, each amounts of components is selected in above-mentioned scope, at environment temperature is 18 ~ 28 DEG C, first by benzophenone type ultraviolet absorbent, benzotriazole ultraviolet absorber mixes with solvent ethyl acetate and solvent toluene and after stirring 12 ~ 18 minutes, add acrylic acid adhesive, stir after 18 ~ 22 minutes, add after curing agent stirs 12 ~ 18 minutes again, measuring viscosity with rotation viscometer or Cai's grace cup is 80 ~ 300 centipoises, can save backup, wherein, benzophenone type ultraviolet absorbent is 2, 2', 4, 4'-tetrahydroxybenzophenone, benzotriazole ultraviolet absorber is 2-(the chloro-2H-124 Triazole of 5--2-base)-6-(1, 1-dimethyl ethyl)-4-methylphenol.
In the ultraviolet thermal-insulation window film of the obstruct of technique scheme, first described polyester film or polyethylene film base material and second polyester film or polyethylene film base material are transparent polyester film or polyethylene film base material, or dyeing polyester film or polyethylene film base material or primary colors polyester film or polyethylene film base material, or ultraviolet-resistant polyester film or polyethylene film base material, or aluminized polyester film or polyethylene film base material, or magnetron sputtering polyester film or polyethylene film base material.
In the ultraviolet thermal-insulation window film of the obstruct of technique scheme, first described polyester film or polyethylene film base material identical with the type of substrate that second polyester film or polyethylene film base material use, or different.
In the ultraviolet thermal-insulation window film of the obstruct of technique scheme, the ultraviolet thermal-insulation window film thickness of described obstruct is 72 ~ 444 μm, and wherein, the thickness of anti-scratch layer is 1 ~ 5 μm; The thickness of first polyester film or polyethylene film base material is 20 ~ 175 μm; The thickness of heat insulation glue-line is 6 ~ 25 μm; The thickness of second polyester film or polyethylene film base material is 20 ~ 175 μm; The thickness of ultraviolet-resistant pressure-sensitive adhesive layer is 6 ~ 25 μm; The thickness of mould release membrance is 19 ~ 39 μm.
In the ultraviolet thermal-insulation window film of the obstruct of technique scheme, the thickness of described heat insulation glue-line is identical with the thickness of ultraviolet-resistant pressure-sensitive adhesive layer, or different.
In the ultraviolet thermal-insulation window film of the obstruct of technique scheme, the thickness of described first polyester film or polyethylene film base material is identical with the thickness of second polyester film or polyethylene film base material, or different.
Technique effect of the present invention is: the ultraviolet thermal-insulation window film of obstruct of the present invention has composite construction, it to be made up of anti-scratch layer, first polyester film or polyethylene film base material, heat insulation glue-line, second polyester film or polyethylene film base material, ultraviolet-resistant pressure-sensitive adhesive layer and release film layer and each layer is complex as a whole, and each layer has mutual synergy.The ultraviolet-resistant pressure-sensitive adhesive layer of the ultraviolet thermal-insulation window film of obstruct of the present invention is by benzophenone type ultraviolet absorbent, benzotriazole ultraviolet absorber, acrylic acid adhesive, the mixed material of curing agent and solvent be coated in second polyester film or polyethylene film base material another on the surface heat cure formed, due to select benzophenone with the composite use of the ultraviolet absorber of benzotriazole and with consumption appropriate be suitable for other component coordinate, under each component is mutually collaborative, make the ultraviolet-resistant pressure-sensitive adhesive layer that formed can the high molecular energy of quencher excitation state effectively and have the ability of enough seizure free radical Sum decomposition hydrogen peroxide, therefore, effectively can slow down the photodegradation of ultraviolet light and there is lasting ultraviolet-resistant effect, fenestrated membrane life cycle is made to obtain corresponding prolongation, and in heat insulation glue-line containing right quantity from numerous, there is the heat insulation material N screened the material of heat-proof quality by great many of experiments, N, N ', N '-four [4-(dibutylamino) phenyl]-1, 4-cyclohexadiene-3, 6-bis-ammonium hexafluoro antimonate, chemical constitution due to it has the structure of large conjugation as shown in Figure 2, all can absorb for the infrared light of wavelength between 780 ~ 1500nm, and it is stronger to the infrared Absorption of wavelength 900 ~ 1000nm, the hexafluoro antimonate that heat insulation material contains simultaneously has the effect of certain reflects infrared light, therefore, heat insulation glue-line has effect of heat insulation.The ultraviolet-resistant rate of the ultraviolet thermal-insulation window film of obstruct of the present invention reaches more than 99%, ultraviolet-resistant performance is lasting, in addition, the preparation method of the ultraviolet thermal-insulation window film of obstruct of the present invention is simple to operation, combines firmly between each layer, use very convenient, during use, after being peeled off by the outermost layer of mould release membrance, be pasted onto vehicle glass or glass of building surface, ultraviolet can be intercepted, again heat insulation also safety.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention intercepts ultraviolet thermal-insulation window film;
Fig. 2 is that the present invention intercepts ultraviolet thermal-insulation window film heat insulation material N used, N, N ', the chemical structural formula of N '-four [4-(dibutylamino) phenyl]-Isosorbide-5-Nitrae-cyclohexadiene-3,6-bis-ammonium hexafluoro antimonate;
Fig. 3 is the chemical structural formula that the present invention intercepts ultraviolet thermal-insulation window film benzophenone type ultraviolet absorbent 2,2', 4,4'-used tetrahydroxybenzophenone;
Fig. 4 is the chemical structural formula that the present invention intercepts ultraviolet thermal-insulation window film benzotriazole used ultraviolet absorber 2-(the chloro-2H-124 Triazole of 5--2-base)-6-(1,1-dimethyl ethyl)-4-methylphenol;
Fig. 5 is the chemical structural formula that the present invention intercepts ultraviolet thermal-insulation window film curing agent DN-980S used and HMDI.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described in detail, but not limited.
Embodiment is raw materials used, unless otherwise indicated, is commercially available industrial goods, can be buied by commercial channel.
As shown in Figure 1, it is by anti-scratch layer 1, first polyester film or polyethylene film base material 2-1, heat insulation glue-line 3, second polyester film or polyethylene film base material 2-2, ultraviolet-resistant pressure-sensitive adhesive layer 4 and mould release membrance 5 form and each layer is complex as a whole for the ultraviolet thermal-insulation window film of obstruct of the present invention; Described anti-scratch layer 1 ultraviolet light polymerization is combined on a surface of first polyester film or polyethylene film base material 2-1, the heat cure of heat insulation glue-line 3 be combined in first polyester film or polyethylene film base material 2-1 another on the surface, the surface recombination of second polyester film or polyethylene film base material 2-2 is at the outer surface of heat insulation glue-line 3, ultraviolet-resistant pressure-sensitive adhesive layer 4 heat cure be combined in second polyester film or polyethylene film base material 2-2 another on the surface, mould release membrance 5 is compounded in the outer surface of ultraviolet-resistant pressure-sensitive adhesive layer 4;
Described anti-scratch layer 1 is with scraping-resistant agent: ethyl acetate: the mass ratio of toluene is that the mixed material that 4 ~ 50:1 ~ 15:2 ~ 35 form is coated on a surface of first polyester film or polyethylene film base material 2-1, temperature 80 ~ 150 DEG C, obtain after ultraviolet light polymerization, wherein, scraping-resistant agent is the urethane acrylate class coating of ultraviolet light polymerization;
Described heat insulation glue-line 3 is the heat insulation material of 0.01 ~ 3.0:9 ~ 60:0.003 ~ 1.0:5 ~ 24:3 ~ 12 with mass ratio: adhesive: curing agent: butanone: the mixed material of toluene composition be coated in first polyester film or polyethylene film base material 2-1 another on the surface, temperature 80 ~ 130 DEG C, place that 10 ~ 120 seconds Post RDBMS obtain, wherein, heat insulation material is N, N, N ', N '-four [4-(dibutylamino) phenyl]-1, 4-cyclohexadiene-3, 6-bis-ammonium hexafluoro antimonate, its chemical formula is C62H92N62SbF6, No. CAS is 5496-71-9, adhesive is acrylic acid adhesive or polyurethane adhesive,
Described ultraviolet-resistant pressure-sensitive adhesive layer 4 be coated in second polyester film or polyethylene film base material 2-2 with the mixed material of benzophenone type ultraviolet absorbent, benzotriazole ultraviolet absorber, acrylic acid adhesive, curing agent and solvent composition another on the surface, temperature 80 ~ 150 DEG C, place that 10 ~ 180 seconds Post RDBMS obtain.
The mixed material of described formation anti-scratch layer 1, the mixed material forming heat insulation glue-line 3 and the mixed material forming ultraviolet-resistant pressure-sensitive adhesive layer 4 adopt jetting type coating, or scraper type coating process carries out applying.
The mixed material forming described ultraviolet-resistant pressure-sensitive adhesive layer 4 is by benzophenone type ultraviolet absorbent 0.2 ~ 2.0wt%, benzotriazole ultraviolet absorber 0.2 ~ 2.0wt%, solvent ethyl acetate 20 ~ 35wt%, solvent toluene 10 ~ 25wt%, acrylic acid adhesive 50 ~ 65wt%, curing agent 0.5 ~ 2.0wt% forms, above-mentioned each component sum is 100wt%, during preparation, each amounts of components is selected in above-mentioned scope, at environment temperature is 18 ~ 28 DEG C, first by benzophenone type ultraviolet absorbent, benzotriazole ultraviolet absorber mixes with solvent ethyl acetate and solvent toluene and after stirring 12 ~ 18 minutes, add acrylic acid adhesive, stir after 18 ~ 22 minutes, add after curing agent stirs 12 ~ 18 minutes again, measuring viscosity with rotation viscometer or Cai's grace cup is 80 ~ 300 centipoises, can save backup, wherein, benzophenone type ultraviolet absorbent is 2, 2', 4, 4'-tetrahydroxybenzophenone, benzotriazole ultraviolet absorber is 2-(the chloro-2H-124 Triazole of 5--2-base)-6-(1, 1-dimethyl ethyl)-4-methylphenol.
First described polyester film or polyethylene film base material 2-1 and second polyester film or polyethylene film base material 2-2 are transparent polyester film or polyethylene film base material, or dyeing polyester film or polyethylene film base material or primary colors polyester film or polyethylene film base material, or ultraviolet-resistant polyester film or polyethylene film base material, or aluminized polyester film or polyethylene film base material, or magnetron sputtering polyester film or polyethylene film base material.
First described polyester film or polyethylene film base material 2-1 identical with the type of substrate that second polyester film or polyethylene film base material 2-2 use, or different.
The ultraviolet thermal-insulation window film thickness of described obstruct is 72 ~ 444 μm, and wherein, the thickness of anti-scratch layer 1 is 1 ~ 5 μm; The thickness of first polyester film or polyethylene film base material 2-1 is 20 ~ 175 μm; The thickness of heat insulation glue-line 3 is 6 ~ 25 μm; The thickness of second polyester film or polyethylene film base material 2-2 is 20 ~ 175 μm; The thickness of ultraviolet-resistant pressure-sensitive adhesive layer 4 is 6 ~ 25 μm; The thickness of mould release membrance 5 is 19 ~ 39 μm.
The thickness of described heat insulation glue-line 3 is identical with the thickness of ultraviolet-resistant pressure-sensitive adhesive layer 4, or different.
The thickness of described first polyester film or polyethylene film base material 2-1 is identical with the thickness of second polyester film or polyethylene film base material 2-2, or different.
Embodiment preparation intercepts ultraviolet thermal-insulation window film
Concrete operations are as follows:
(A) raw material is prepared
1. base material is prepared
Thickness is first polyester film base material 2-1 of 23 μm, and first polyester film base material 2-1 select is aluminized polyester film; Preparing thickness is second polyester film base material 2-2 of 36 μm, and second polyester film base material 2-2 select is transparent polyester film base material 2-2; Prepare the mould release membrance 5 that thickness is 23 μm;
2. preparation forms the mixed material of anti-scratch layer
By scraping-resistant agent: ethyl acetate: the mass ratio of toluene is that 4 ~ 50:1 ~ 15:2 ~ 35 prepare above-mentioned each component, mix the obtained mixed material forming anti-scratch layer, save backup, wherein, scraping-resistant agent is the urethane acrylate class coating BW1001 along the ultraviolet light polymerization of Chemical Co., Ltd.'s production in Danyang, its outward appearance is colourless transparent liquid, and solid is divided into 46wt% ~ 50wt%, (measuring at temperature is 150 DEG C); Ethyl acetate and toluene are from Changzhou Asource Chemical Co., Ltd.;
Above-mentioned raw materials used also can be replaced by the equivalents of different factory;
3. preparation forms the mixed material of heat insulation glue-line
By heat insulation material: acrylic acid adhesive: curing agent: butanone: the mass ratio of toluene is that 0.01:9.0:0.003:5:3 prepares above-mentioned each component, at environment temperature is 18 ~ 28 DEG C, first butanone and heat insulation material to be mixed and after stirring 10 minutes, add toluene, acrylic acid adhesive again, to mix and after stirring 15 minutes, add after curing agent stirs 20 minutes again, measuring viscosity with rotation viscometer or Cai's grace cup is 110 centipoises, the obtained mixed material A forming heat insulation glue-line, saves backup;
Wherein, heat insulation material is N, N, N ', N '-four [4-(dibutylamino) phenyl]-Isosorbide-5-Nitrae-cyclohexadiene-3,6-bis-ammonium hexafluoro antimonate, its chemical structural formula is as shown in Figure 2; Acrylic acid adhesive is that SAA1401 is made up of acrylic resin 40wt%, toluene 29wt%, ethyl acetate 15wt%, 16wt%, and for Xi'an Naviation Sanwo Chemical Co., Ltd. produces, its solid is divided into 40wt% ~ 45wt%; Curing agent be SAC12 by aluminium acetylacetonate 5wt%, toluene 65wt%, isopropyl alcohol 35wt% form, be Xi'an Naviation Sanwo Chemical Co., Ltd. produce, its solid divides 4.5wt% ~ 5.5wt%; Butanone and toluene are that Changzhou Asource Chemical Co., Ltd. produces;
Or by heat insulation material: polyurethane adhesive: curing agent: butanone: the mass ratio of toluene is that 0.15:10:0.35:5:3 prepares above-mentioned each component, at environment temperature is 18 ~ 28 DEG C, first butanone and heat insulation material to be mixed and after stirring 15 minutes, add toluene, polyurethane adhesive again, to mix and after stirring 25 minutes, add after curing agent stirs 15 minutes again, measuring viscosity with rotation viscometer or Cai's grace cup is 40 centipoises, the obtained mixed material B forming heat insulation glue-line, saves backup;
Wherein, heat insulation material is N, N, N ', N '-four [4-(dibutylamino) phenyl]-Isosorbide-5-Nitrae-cyclohexadiene-3,6-bis-ammonium hexafluoro antimonate, its chemical structural formula is as shown in Figure 2; Polyurethane adhesive is that SOL-760 is made up of PEPA 34-36wt%, ethyl acetate 64-66wt%, and for Ai Jing KCC of Korea S produces, its solid is divided into 33wt% ~ 37wt%; Curing agent is DN-980S, and it is HMDI, and as shown in Figure 5, for Ai Jing KCC of Korea S produces, its solid divides 100wt% to its chemical structural formula; Butanone and toluene are that Changzhou Asource Chemical Co., Ltd. produces;
Above-mentioned raw materials used also can be replaced by the equivalents of different factory;
4. preparation forms the mixed material A ~ C of ultraviolet-resistant pressure-sensitive adhesive layer
The mixed material forming ultraviolet-resistant pressure-sensitive adhesive layer is by benzophenone type ultraviolet absorbent 0.2 ~ 2.0wt%, benzotriazole ultraviolet absorber 0.2 ~ 2.0wt%, solvent ethyl acetate 20 ~ 35wt%, solvent toluene 10 ~ 25wt%, acrylic acid adhesive 50 ~ 65wt%, curing agent 0.5 ~ 2.0wt% forms, and above-mentioned each component sum is 100wt%, specifically fills a prescription in table 1.
Each component is taken by table 1 formula ratio, at environment temperature is 18 ~ 28 DEG C, in container, first benzophenone type ultraviolet absorbent, benzotriazole ultraviolet absorber and ethyl acetate, toluene mixed and stir 12 ~ 18 minutes, adding acrylic acid adhesive stirs after 18 ~ 22 minutes, add after curing agent stirs 12 ~ 18 minutes more again, measuring viscosity with rotation viscometer or Cai's grace cup is 80 ~ 300 centipoises, mixed material A ~ the C forming ultraviolet-resistant pressure-sensitive adhesive layer can be obtained respectively, package spare.
Table 1
Note 1: benzophenone type ultraviolet absorbent SUV1 is 2,2', 4,4'-tetrahydroxybenzophenone, as shown in Figure 3, benzotriazole ultraviolet absorber CBT is 2-(the chloro-2H-124 Triazole of 5--2-base)-6-(1,1-dimethyl ethyl)-4-methylphenol to its chemical structural formula, its chemical structural formula as shown in Figure 4, and the two be Shanghai Zhi Xian Chemical Co., Ltd. produce; Ethyl acetate and toluene are from Changzhou Asource Chemical Co., Ltd.;
Note 2: above-mentioned raw materials used also can be replaced by the equivalents of different factory;
(B) preparation intercepts ultraviolet thermal-insulation window film
1. preparation intercepts ultraviolet thermal-insulation window film A
On a surface of aluminum polyester film base material 2-1, after coating forms the mixed material of anti-scratch layer 1, temperature 80 ~ 150 DEG C, anti-scratch layer 1 is obtained after ultraviolet light polymerization, after another of aluminum polyester film base material 2-1 applies the mixed material A of heat insulation glue-line on the surface, temperature 80 ~ 130 DEG C, place 10 ~ 120 seconds Post RDBMS and obtain heat insulation glue-line 3, the surface recombination of transparent polyester film base material 2-2 is at the outer surface of heat insulation glue-line 3, after applying at another of transparent polyester film base material 2-2 mixed material A forming ultraviolet-resistant pressure-sensitive adhesive layer on the surface, temperature 80 ~ 130 DEG C, place 10 ~ 120 seconds Post RDBMS and obtain ultraviolet-resistant pressure-sensitive adhesive layer 4, again mould release membrance 5 is compounded in ultraviolet-resistant pressure-sensitive adhesive layer 4 outer surface, thus obtain the ultraviolet thermal-insulation window film A(of obstruct that each layer is complex as a whole as shown in Figure 1).
2. preparation intercepts ultraviolet thermal-insulation window film B
On a surface of aluminum polyester film base material 2-1, after coating forms the mixed material of anti-scratch layer 1, temperature 80 ~ 150 DEG C, anti-scratch layer 1 is obtained after ultraviolet light polymerization, after another of aluminum polyester film base material 2-1 applies the mixed material B of heat insulation glue-line on the surface, temperature 80 ~ 130 DEG C, place 10 ~ 120 seconds Post RDBMS and obtain heat insulation glue-line 3, the surface recombination of transparent polyester film base material 2-2 is at the outer surface of heat insulation glue-line 3, after applying at another of transparent polyester film base material 2-2 mixed material B forming ultraviolet-resistant pressure-sensitive adhesive layer on the surface, temperature 80 ~ 130 DEG C, place 10 ~ 120 seconds Post RDBMS and obtain ultraviolet-resistant pressure-sensitive adhesive layer 4, again mould release membrance 5 is compounded in ultraviolet-resistant pressure-sensitive adhesive layer 4 outer surface, thus obtain the ultraviolet thermal-insulation window film B(of obstruct that each layer is complex as a whole as shown in Figure 1).
3. preparation intercepts ultraviolet thermal-insulation window film C
Except substituting the mixed material A that forms ultraviolet-resistant pressure-sensitive adhesive layer with the mixed material C forming ultraviolet-resistant pressure-sensitive adhesive layer after another of transparent polyester film base material 2-2 applies the mixed material C forming ultraviolet-resistant pressure-sensitive adhesive layer on the surface, temperature 80 ~ 130 DEG C, placing 10 ~ 120 seconds Post RDBMS obtains outside ultraviolet-resistant pressure-sensitive adhesive layer 4, all the other all with 1. prepare that to intercept ultraviolet thermal-insulation window film A identical, obtain the ultraviolet thermal-insulation window film C(of obstruct that each layer is complex as a whole as shown in Figure 1).
(C) the ultraviolet thermal-insulation window film performance of obstruct is detected
The performance of the ultraviolet thermal-insulation window film A ~ C of the obstruct of above-mentioned preparation is detected, the results are shown in Table 2.
Table 2
Note: in table 2, every data be the present invention as follows embodiment obtained intercept ultraviolet thermal-insulation window film A ~ C carry out detect obtain:
1. light transmittance: adopt the solar film transmission measurement instrument (model LS103) that Lin Shang Science and Technology Ltd. of Shenzhen produces, carries out with reference to ASTMD1003 standard method;
2. ultraviolet-resistant rate: adopt Japanese Shimadzu UV-3600 type spectrophotometer to test, detects with reference to standard GB/T/T2680;
3. peel strength: detect with reference to standard GB/T/T2792;
4. hardness: detect with reference to standard GB/T/T6739;
5. infrared light rejection rate: the solar film transmission measurement instrument (model LS103) adopting Lin Shang Science and Technology Ltd. of Shenzhen to produce detects by the method for testing of this instrument, and the wave-length coverage of test is 850 ~ 1050nm.
As can be seen from table 2 testing result, the ultraviolet thermal-insulation window film of obstruct of the present invention, all band can intercept the effect that infrared ray has again heat-insulating and energy-saving, ultraviolet-resistant rate > 99% effectively.Its product light transmission, hardness, peel strength all meet user's requirement.
Use the ultraviolet thermal-insulation window film of obstruct of the present invention very simple, as long as according to after concrete size cutting, after being peeled off by the outermost layer of mould release membrance 5, be pasted onto glass surface.The glass such as building, automobile is pasted after the present invention intercepts ultraviolet thermal-insulation window film, the effect intercepting ultraviolet, heat-insulating and energy-saving can be played very well.
Claims (7)
1. intercept a ultraviolet thermal-insulation window film, it is characterized in that,
It is by anti-scratch layer (1), first polyester film or polyethylene film base material (2-1), heat insulation glue-line (3), second polyester film or polyethylene film base material (2-2), ultraviolet-resistant pressure-sensitive adhesive layer (4) and mould release membrance (5) form and each layer is complex as a whole, described anti-scratch layer (1) ultraviolet light polymerization is combined on a surface of first polyester film or polyethylene film base material (2-1), heat insulation glue-line (3) heat cure be combined in first polyester film or polyethylene film base material (2-1) another on the surface, the outer surface of a surface recombination in heat insulation glue-line (3) of second polyester film or polyethylene film base material (2-2), ultraviolet-resistant pressure-sensitive adhesive layer (4) heat cure be combined in second polyester film or polyethylene film base material (2-2) another on the surface, mould release membrance (5) is compounded in the outer surface of ultraviolet-resistant pressure-sensitive adhesive layer (4),
Described anti-scratch layer (1) is with scraping-resistant agent: ethyl acetate: the mass ratio of toluene is that the mixed material that 4 ~ 50:1 ~ 15:2 ~ 35 form is coated on a surface of first polyester film or polyethylene film base material (2-1), temperature 80 ~ 150 DEG C, obtain after ultraviolet light polymerization, wherein, scraping-resistant agent is the urethane acrylate class coating of ultraviolet light polymerization;
Described heat insulation glue-line (3) is the heat insulation material of 0.01 ~ 3.0:9 ~ 60:0.003 ~ 1.0:5 ~ 24:3 ~ 12 with mass ratio: adhesive: curing agent: butanone: the mixed material of toluene composition be coated in first polyester film or polyethylene film base material (2-1) another on the surface, temperature 80 ~ 130 DEG C, place that 10 ~ 120 seconds Post RDBMS obtain, wherein, heat insulation material is N, N, N ', N '-four [4-(dibutylamino) phenyl]-1, 4-cyclohexadiene-3, 6-bis-ammonium hexafluoro antimonate, its chemical formula is C62H92N62SbF6, No. CAS is 5496-71-9, adhesive is acrylic acid adhesive or polyurethane adhesive,
Described ultraviolet-resistant pressure-sensitive adhesive layer (4) be coated in second polyester film or polyethylene film base material (2-2) with the mixed material of benzophenone type ultraviolet absorbent, benzotriazole ultraviolet absorber, acrylic acid adhesive, curing agent and solvent composition another on the surface, temperature 80 ~ 150 DEG C, place that 10 ~ 180 seconds Post RDBMS obtain, the mixed material forming described ultraviolet-resistant pressure-sensitive adhesive layer (4) is by benzophenone type ultraviolet absorbent 0.2 ~ 2.0wt%, benzotriazole ultraviolet absorber 0.2 ~ 2.0wt%, solvent ethyl acetate 20 ~ 35wt%, solvent toluene 10 ~ 25wt%, acrylic acid adhesive 50 ~ 65wt%, curing agent 0.5 ~ 2.0wt% forms, above-mentioned each component sum is 100wt%, during preparation, each amounts of components is selected in above-mentioned scope, at environment temperature is 18 ~ 28 DEG C, first by benzophenone type ultraviolet absorbent, benzotriazole ultraviolet absorber mixes with solvent ethyl acetate and solvent toluene and after stirring 12 ~ 18 minutes, add acrylic acid adhesive, stir after 18 ~ 22 minutes, add after curing agent stirs 12 ~ 18 minutes again, measuring viscosity with rotation viscometer or Cai's grace cup is 80 ~ 300 centipoises, can save backup, wherein, benzophenone type ultraviolet absorbent is 2, 2', 4, 4'-tetrahydroxybenzophenone, benzotriazole ultraviolet absorber is 2-(the chloro-2H-124 Triazole of 5--2-base)-6-(1, 1-dimethyl ethyl)-4-methylphenol.
2. the ultraviolet thermal-insulation window film of obstruct according to claim 1, it is characterized in that, the mixed material of described formation anti-scratch layer (1), the mixed material forming heat insulation glue-line (3) and the mixed material forming ultraviolet-resistant pressure-sensitive adhesive layer (4) adopt jetting type coating, or scraper type coating process carries out applying.
3. the ultraviolet thermal-insulation window film of obstruct according to claim 1, it is characterized in that, first described polyester film or polyethylene film base material (2-1) and second polyester film or polyethylene film base material (2-2) are transparent polyester film or polyethylene film base material, or dyeing polyester film or polyethylene film base material or primary colors polyester film or polyethylene film base material, or ultraviolet-resistant polyester film or polyethylene film base material, or aluminized polyester film or polyethylene film base material, or magnetron sputtering polyester film or polyethylene film base material.
4. the ultraviolet thermal-insulation window film of obstruct according to claim 3, is characterized in that, first described polyester film or polyethylene film base material (2-1) identical with the type of substrate that second polyester film or polyethylene film base material (2-2) use, or different.
5. the ultraviolet thermal-insulation window film of obstruct according to claim 1, is characterized in that, the ultraviolet thermal-insulation window film thickness of described obstruct is 72 ~ 444 μm, and wherein, the thickness of anti-scratch layer (1) is 1 ~ 5 μm; The thickness of first polyester film or polyethylene film base material (2-1) is 20 ~ 175 μm; The thickness of heat insulation glue-line (3) is 6 ~ 25 μm; The thickness of second polyester film or polyethylene film base material (2-2) is 20 ~ 175 μm; The thickness of ultraviolet-resistant pressure-sensitive adhesive layer (4) is 6 ~ 25 μm; The thickness of mould release membrance (5) is 19 ~ 39 μm.
6. the ultraviolet thermal-insulation window film of obstruct according to claim 5, is characterized in that, the thickness of described heat insulation glue-line (3) is identical with the thickness of ultraviolet-resistant pressure-sensitive adhesive layer (4), or different.
7. the ultraviolet thermal-insulation window film of obstruct according to claim 5, is characterized in that, the thickness of described first polyester film or polyethylene film base material (2-1) is identical with the thickness of second polyester film or polyethylene film base material (2-2), or different.
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| CN106183271B (en) * | 2016-08-30 | 2019-03-01 | 常州山由帝杉防护材料制造有限公司 | Nana intelligent thermal-insulation window film |
| CN108102573A (en) * | 2017-12-29 | 2018-06-01 | 常州山由帝杉防护材料制造有限公司 | Multifunctional sound insulation film and its preparation method and application |
| CN108084861B (en) * | 2017-12-29 | 2023-08-04 | 常州山由帝杉防护材料制造有限公司 | Self-repairing oil stain-proof coating and preparation method thereof, protective film containing coating and preparation method thereof |
| CN108219700B (en) * | 2017-12-29 | 2023-07-28 | 常州山由帝杉防护材料制造有限公司 | Preparation method of color functional layer of window film, window film containing color functional layer and preparation method of window film |
| CN108481869A (en) * | 2018-03-15 | 2018-09-04 | 上海际光薄膜科技有限公司 | A kind of fire-retardant thermal-insulation window film |
| CN110055006A (en) * | 2019-04-18 | 2019-07-26 | 广东东华光电科技有限公司 | A kind of antiultraviolet thermal isolation film and its manufacturing process |
| CN117210151B (en) * | 2023-09-12 | 2024-06-21 | 精一门(常州)光学薄膜有限公司 | Blue fog-free tear-resistant automobile energy-saving film and preparation method thereof |
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