CN101417579A - Decorating film - Google Patents
Decorating film Download PDFInfo
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- CN101417579A CN101417579A CNA2008100798853A CN200810079885A CN101417579A CN 101417579 A CN101417579 A CN 101417579A CN A2008100798853 A CNA2008100798853 A CN A2008100798853A CN 200810079885 A CN200810079885 A CN 200810079885A CN 101417579 A CN101417579 A CN 101417579A
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- decorating film
- layer
- resin
- acrylic resin
- functional layer
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- 239000000463 material Substances 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims description 54
- 239000010410 layer Substances 0.000 claims description 38
- 239000011248 coating agent Substances 0.000 claims description 37
- 239000002346 layers by function Substances 0.000 claims description 33
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 27
- 239000004925 Acrylic resin Substances 0.000 claims description 24
- 229920000178 Acrylic resin Polymers 0.000 claims description 24
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 21
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 9
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 9
- 229920005573 silicon-containing polymer Polymers 0.000 claims description 9
- 229920003180 amino resin Polymers 0.000 claims description 8
- 229920000147 Styrene maleic anhydride Polymers 0.000 claims description 6
- 229920001169 thermoplastic Polymers 0.000 claims description 6
- 239000004416 thermosoftening plastic Substances 0.000 claims description 6
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 claims description 5
- 239000012752 auxiliary agent Substances 0.000 claims description 5
- 239000012948 isocyanate Substances 0.000 claims description 5
- 150000002513 isocyanates Chemical class 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000003377 acid catalyst Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 4
- 238000010023 transfer printing Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 10
- 229920003023 plastic Polymers 0.000 abstract description 8
- 239000004033 plastic Substances 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000005034 decoration Methods 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 238000010409 ironing Methods 0.000 abstract 1
- 238000007774 anilox coating Methods 0.000 description 15
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 10
- 229920006267 polyester film Polymers 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000011056 performance test Methods 0.000 description 7
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 7
- 239000004926 polymethyl methacrylate Substances 0.000 description 7
- 238000007738 vacuum evaporation Methods 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 229920008347 Cellulose acetate propionate Polymers 0.000 description 3
- 239000000020 Nitrocellulose Substances 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920001220 nitrocellulos Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 2
- 229940070765 laurate Drugs 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007763 reverse roll coating Methods 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- FEWFXBUNENSNBQ-UHFFFAOYSA-N 2-hydroxyacrylic acid Chemical compound OC(=C)C(O)=O FEWFXBUNENSNBQ-UHFFFAOYSA-N 0.000 description 1
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- NDKYEUQMPZIGFN-UHFFFAOYSA-N Butyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OCCCC NDKYEUQMPZIGFN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 101100257194 Homo sapiens SMIM8 gene Proteins 0.000 description 1
- 101000631695 Homo sapiens Succinate dehydrogenase assembly factor 3, mitochondrial Proteins 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 102100024789 Small integral membrane protein 8 Human genes 0.000 description 1
- 102100028996 Succinate dehydrogenase assembly factor 3, mitochondrial Human genes 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- HKQOBOMRSSHSTC-UHFFFAOYSA-N cellulose acetate Chemical compound OC1C(O)C(O)C(CO)OC1OC1C(CO)OC(O)C(O)C1O.CC(=O)OCC1OC(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(COC(C)=O)O1.CCC(=O)OCC1OC(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C1OC1C(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C(COC(=O)CC)O1 HKQOBOMRSSHSTC-UHFFFAOYSA-N 0.000 description 1
- 239000004148 curcumin Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001093 holography Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000006263 metalation reaction Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- -1 wherein Substances 0.000 description 1
Images
Abstract
The invention discloses a decorating film, which comprises a base material, a decoration layer and a pasting layer, and is additionally provided with a multifunctional layer after improvement. The decorating film is simple in structure, nice in decoration property, low in cost, and applicable to the existing process technologies such as flat ironing, scalding process, insert injection molding, in-mold transfer printing and the like for decorating the surface of the plastic parts, thus being widely applicable to the decoration of the plastic parts of household electrical appliances, mobile phones, automobiles and the like.
Description
Technical field
The present invention relates to a kind of decorating film, particularly a kind of decorating film of transfer printing type.
Background technology
Along with the development of society, parts such as household electrical appliance, automobile, mobile phone have all adopted working of plastics in a large number, and the requirement of its incrustation is more and more higher.At present, the working of plastics surface metalation is decorated and is adopted plating, vacuum deposition process and hot transfer foil.The electroplating technology production environment is relatively poor, and is unfavorable to workers ' health, and to the having relatively high expectations of working of plastics, no longer adopt in a lot of fields.Vacuum deposition process makes fast progress in the film field in recent years, but higher to the processing charges of moulding plastic.And transfer film is a dry process technology, can realize multiple decorative effect, helps environmental protection, is applicable to parts such as most of household electrical appliances, automobile, mobile phone.The decorating film structure that adopts is complicated at present; transfer coated generally all more than four layers; its structure sheaf generally comprises: carry base, release layer, protective layer, decorative layer; adhesive layer; some product also comprises supporting layer or adhesive force promoting layer between decorative layer and adhesive layer; these product structure complexity, production cost height, manufacturing process complexity.
Summary of the invention
Technical problem to be solved by this invention provide a kind of simple in structure, manufacturing process is simple, decorate properties is good, lower-cost decorating film.
The technical scheme that addresses the above problem is:
A kind of decorating film comprises base material, decorative layer and adhered layer in the formation, in addition, it also contains and is provided with a multi-functional layer.
Above-mentioned decorating film, the component and the parts by weight thereof of described multi-functional layer are:
Acrylic resin 25.0～75.0;
Functional resin 15.0～45.0;
Organic siliconresin 5.0～10.0;
Auxiliary agent 0～10.0;
Solvent 1000～1500.
Above-mentioned decorating film, described acrylic resin are one or more in thermoplastic acrylic resin or the crosslinked acrylic resin.
Above-mentioned decorating film, described functional resin are styrene-maleic anhydride copolymer, celluosic resin, isocyanate resin, one or more in the amino resins.
Above-mentioned decorating film, described solvent are one or more in butanone, toluene, dimethylbenzene, ethyl acetate, the isopropyl alcohol.
Above-mentioned decorating film, described organic siliconresin is a dimethyl silicone polymer.
Above-mentioned decorating film, described auxiliary agent are a kind of in acid catalyst, curing accelerator or the light trigger.
Above-mentioned decorating film, the thickness of described multi-functional layer is 1.0～5.0 μ m.
Above-mentioned decorating film, described decorative layer are metal level, wood grain layer or fluorescence coating.
The base material of the transfer printing type decorating film among the present invention is polyester film (PET), and its general thickness is 12 μ m to 30 μ m.
Compare with product with prior art, the decorating film production technology that provides of the present invention is simple, simple in structure, decorate properties is good, cost is low, is suitable for existing flat processing technology of scalding method, boiling hot method, dummy slider injection moulding, in-mold transfer printing etc. to the working of plastics incrustation.The decoration that can be used for working of plastics such as household electrical appliances, mobile phone, automobile.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Each label list is shown among the figure: 1. base material; 2. multi-functional layer; 3. decorative layer; 4. adhered layer.
The specific embodiment
Multi-functional layer among the present invention has the function of peeling off and defencive function, and it can be peeled off from carrying base when transfer printing molded, forms protective layer on the decorative layer surface after the transfer printing.This multi-functional layer also can add special pigment with decorative layer is compounded to form decorative effect, also can add man-hour additional hologram or transfer printing after table print other picture and text.The thickness of multi-functional coatings is 1.0～5.0 μ m, preferably 1.0～3.0 μ m.Coating methods such as it can be coated with by reverse roll, notch board coating, anilox roll coating, the coating of Fructus Hordei Germinatus rod are coated on substrate surface.
Acrylic resin among the present invention is the matrix resin of coating, and its effect is weatherability, alcohol resistance and the transparency that improves coating, and adjusts the hardness and the fragility of multi-functional coatings.Described acrylic resin can be thermoplastic acrylic resin or crosslinked acrylic resin.Wherein, thermoplastic acrylic acid has excellent alcohol resistance and excellent compatibility, being fit to thermoplastic acrylic resin of the present invention can be polymethyl methacrylate, methyl methacrylate/ethyl ester copolymer or methyl methacrylate/positive butyl ester copolymer, thermoplastic acrylic acid A11 as ROHM AND HAAS, A21, B99, E-2045, E-2046, the E-2016 of the color special company of fine jade, the MB2952 of mitsubishi chemical industry, BR73, BR106 etc.; Crosslinked acrylic resin can be Hydroxylated acrylic resin or ultraviolet curing acrylic resin.The Hydroxylated acrylic resin that is suitable for inventing is the acrylic copolymer of hydroxyl, as FS-2970, the FS2050 etc. of the modest chemical industry of moral or state Longhua worker's 821-60,828-7,886-70 etc.; Being suitable for light-cured acrylic resin of the present invention is the light-cured acrylic oligomer, as CN2302, the CN2304 etc. of Sartomer company or the ALMATEX 208 of Mitsui chemistry etc.
The effect of the functional resin among the present invention is the hear resistance that improves coating, to guarantee the high glaze of decorative layer, improves its solvent resistance simultaneously.Described functional resin can be styrene-maleic anhydride copolymer, celluosic resin, isocyanate resin, one or more in the amino resins.Isocyanate resin cooperates with above-mentioned carboxylic acid resin with the heat resisting temperature that guarantees coating at 120 ℃～130 ℃, is fit to isocyanate resin of the present invention and can is polyurethanes or HDI prepolymer, MDI prepolymer.Styrene-maleic anhydride copolymer (SMA) cooperates with above-mentioned acrylic resin, can make the heat resisting temperature of coating reach 140 ℃～150 ℃, be fit to styrene-maleic anhydride copolymer of the present invention and be high Tg type (Tg〉150 ℃), as the SMA1000 of Sartomer company, SMA1000P etc.Amino resins cooperates with above-mentioned Hydroxylated acrylic resin, and the heat resisting temperature of coating is reached about 160 ℃, is the amino resins that rapid draing is solidified but be fit to amino resins of the present invention, as 582-2 type amino resins.The adding of celluosic resin can improve the hardness and the fragility of coating, and the situation of peeling off after the adjustment thermoprint, be fit to celluosic resin of the present invention and comprise cellulose acetate-butyrate (CAB), cellulose-acetate propionate (CAP) or nitrocellulose (NC), as the CAB381 of Yi Shi Man, CAP482 etc.
The effect of the organic siliconresin among the present invention is the levelability that improves multi-functional layer coating, surface anti sticking company property after thermoprint stripping performance and the transfer printing, anti-scratching wearproof, being fit to organic siliconresin of the present invention can be dimethyl silicone polymer, as DC11, the DC14 of Dow Corning Corporation, DC18 etc.
The effect of the auxiliary agent among the present invention is to promote coating rapid draing to solidify, it is acid catalyst, initator or curing accelerator, be applicable to that acid catalyst of the present invention can be a p-methyl benzenesulfonic acid, as AKTIVAD3302, the AKTIV BD7741 etc. of Guangzhou Ou Peng chemical industry Co., Ltd; Be applicable to that curing accelerator of the present invention can be laurate two fourth tin or butyl laurate two fourth tin.Be applicable to that light trigger of the present invention can be an I type light trigger, as the Irgacure@1000 of Ciba.
Decorative layer among the present invention can be metal level, wood grain layer or fluorescence coating, wherein, metal level mold pressing partial holography is as requested decorated picture and text, it can deposit on the multi-functional layer by vacuum evaporation or vacuum sputtering, and wood grain layer and fluorescence coating can be coated on the multi-functional layer by coating method.
Adhered layer of the present invention has splendid adhering to decorative layer, and the base material decorated such as PMMA, ABS, PS, PC, PVC etc. are had good adhesion effect, and this adhered layer is the hot pressing activated form, and its thickness is 1 μ m to 5 μ m.Being fit to adhered layer of the present invention is the acrylic resin copolymer, the cooperation of polyamide or mylar, and filler is silica or titanium dioxide.Coating methods such as adhered layer can be coated with by reverse roll, notch board coating, anilox roll coating, the coating of Fructus Hordei Germinatus rod are coated on the decorative layer.
The preparation method of transfer printing type decorating film of the present invention is: on base material, be coated with multi-functional layer by modes such as the coating of Fructus Hordei Germinatus rod, notch board coating, anilox roll coating, reverse roll coatings, and then applied decorative layer and adhesive linkage, obtain containing multi-functional layer transfer printing type decorating film.
The present invention will be further described below in conjunction with embodiment, Comparative Examples.
Comparative Examples
The release layer prescription:
Tissuemat E 100;
Butanone 600;
Toluene 300;
The protective layer prescription:
Polyurethane resin 65.0,
Nitrocellulose 35.0,
Butanone 600,
Toluene 300,
On the PET base material of 12 μ m, be the peel ply of 1.0 μ m by reverse roll coating method coating thickness, the thick protective layer of coating 1.2 μ m on peel ply then, moulding decorative layer, adhered layer successively obtain decorating film again, carry out performance test then.
The prescription (weight portion) of multi-functional layer (2):
Polymethyl methacrylate 40.0,
Hydroxylated acrylic resin 30.0,
Cellulose-acetate propionate 15.0,
MDI prepolymer 5.0,
Dimethyl silicone polymer 10.0,
Toluene 300,
Butanone 700,
On the PET base material of 18 μ m, be the multi-functional layer of 2.0 μ m by anilox roll coating method coating thickness, then, vacuum evaporation metal level on multi-functional layer, on metal level, be the adhered layer of 3 μ m again by anilox roll coating method coating thickness, obtain the transfer printing type decorating film, carry out performance test then.
The prescription (weight portion) of multi-functional layer (2):
Polymethyl methacrylate/positive butyl ester 40.0,
Hydroxylated acrylic resin 35.0,
Polyurethane resin 20.0,
Dimethyl silicone polymer 5.0,
Toluene 300,
Ethyl acetate 300,
Butanone 700,
On the PET base material of 18 μ m, be the multi-functional layer of 2.0 μ m by anilox roll coating method coating thickness, then, vacuum evaporation metal level on multi-functional layer, on metal level, be the adhered layer of 3 μ m again by anilox roll coating method coating thickness, obtain the transfer printing type decorating film, carry out performance test then.
The prescription (weight portion) of multi-functional layer (2):
Polymethyl methacrylate 25.0,
Cellulose acetate-butyrate 15.0,
Light-cured acrylic oligomer 50.0,
Dimethyl silicone polymer 5.0,
I type light trigger 5.0,
Ethyl acetate 400,
Butanone 700,
On the PET base material of 18 μ m, be the multi-functional layer of 2.0 μ m by anilox roll coating method coating thickness, then, vacuum evaporation metal level on multi-functional layer, on metal level, be the adhered layer of 3 μ m again by anilox roll coating method coating thickness, obtain the transfer printing type decorating film, carry out performance test then.
Embodiment 4
The prescription (weight portion) of multi-functional layer (2):
Hydroxylated acrylic resin 65.0,
Amino resins 25.0,
Dimethyl silicone polymer 5.0,
P-methyl benzenesulfonic acid 5.0,
Isopropyl alcohol 100,
Toluene 300,
Ethyl acetate 300,
Butanone 700,
On the PET base material of 18 μ m, be the multi-functional layer of 2.0 μ m by anilox roll coating method coating thickness, then, vacuum evaporation metal level on multi-functional layer, on metal level, be the adhered layer of 3 μ m again by anilox roll coating method coating thickness, obtain the transfer printing type decorating film, carry out performance test then.
Embodiment 5
The prescription (weight portion) of multi-functional layer (2):
Polymethyl methacrylate 45.0,
Phenylethylene-maleic anhydride resin 50.0,
Dimethyl silicone polymer 5.0,
Ethyl acetate 300,
Toluene 400,
Butanone 700,
On the PET base material of 24 μ m, be the multi-functional layer of 4.0 μ m by anilox roll coating method coating thickness, then, vacuum evaporation metal level on multi-functional layer, on metal level, be the adhered layer of 3 μ m again by anilox roll coating method coating thickness, obtain the transfer printing type decorating film, carry out performance test then.
Embodiment 6
The prescription (weight portion) of multi-functional layer (2) is:
Polymethyl methacrylate 40.0,
Hydroxy acrylic acid copolymer 30.0,
HDI prepolymer 5.0,
Cellulose acetate-butyrate 15.0,
Dimethyl silicone polymer 8.0,
Laurate two fourth tin 2.0,
Toluene 300,
Ethyl acetate 400,
Butanone 700,
On the PET base material of 23 μ m, be the multi-functional layer of 2.0 μ m by anilox roll coating method coating thickness, then, vacuum evaporation metal level on multi-functional layer, on metal level, be the adhered layer of 4 μ m again by anilox roll coating method coating thickness, obtain the transfer printing type decorating film, carry out performance test then.
| Embodiment | Definition | Paste fastness | The alcohol resistance scrubbing number of times | Heat resisting temperature/ |
| Embodiment | ||||
| 1 | Qualified | Qualified | >50 | 120 |
| |
Qualified | Qualified | >50 | 140 |
| |
Qualified | Qualified | >50 | 150 |
| Embodiment 4 | Qualified | Qualified | >50 | 170 |
| Embodiment 5 | Qualified | Qualified | >50 | 145 |
| Embodiment 6 | Qualified | Qualified | >50 | 135 |
| Comparative Examples | Qualified | Qualified | <50 | 140 |
The method of testing of definition is with reference to the method for testing of BB/T 0031-2006.
Paste the method for testing of fastness: scald under 100～200 ℃ of conditions flat, with plane gold stamping machine with the sample thermoprint to the ABS plastic, then tape base is peeled, paste with adhesive tape, places and tore in about one minute, decorative cover maintenance gloss, do not peel off be qualified.
The alcohol resistance scrubbing method of testing: sample is flat boiling hot or boiling hot on ABS plastic spare, cotton bag 500g counterweight is arranged, in alcohol, soak the decorative cover that thermoprint is cleaned in the back.
Stable on heating method of testing be with the decorating film after the moulding as in the baking oven 5 minutes, the temperature that color and luster changes.
By data in the table as can be seen, adopt multi-functional layer of the present invention after, the transfer printing type decorating film performance of making meets the requirements, and has so both reduced the coating number of plies in the manufacture process, has reduced raw-material consumption and manufacturing cost again.
Claims (9)
1. a decorating film comprises base material, decorative layer and adhered layer, it is characterized in that: set up a multi-functional layer.
2. according to the described decorating film of claim 1, it is characterized in that: the component and the parts by weight thereof of described multi-functional layer are:
Acrylic resin 25.0～75.0;
Functional resin 15.0～45.0;
Organic siliconresin 5.0～10.0;
Auxiliary agent 0～10.0;
Solvent 1000～1500.
3. according to the described decorating film of claim 2, it is characterized in that: described acrylic resin is one or more in thermoplastic acrylic resin or the crosslinked acrylic resin.
4. according to the described decorating film of claim 3, it is characterized in that: described functional resin is styrene-maleic anhydride copolymer, celluosic resin, isocyanate resin, one or more in the amino resins.
5. according to the described decorating film of claim 4, it is characterized in that: described solvent is one or more in butanone, toluene, dimethylbenzene, ethyl acetate, the isopropyl alcohol.
6. according to the described decorating film of claim 5, it is characterized in that: described organic siliconresin is a dimethyl silicone polymer.
7. according to the described decorating film of claim 6, it is characterized in that: described auxiliary agent is a kind of in acid catalyst, curing accelerator or the light trigger.
8. according to the described decorating film of claim 7, it is characterized in that: the thickness of described multi-functional layer is 1.0～5.0 μ m.
9. described according to Claim 8 decorating film is characterized in that: described decorative layer is metal level, wood grain layer or fluorescence coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100798853A CN101417579B (en) | 2008-12-03 | 2008-12-03 | Decorating film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100798853A CN101417579B (en) | 2008-12-03 | 2008-12-03 | Decorating film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101417579A true CN101417579A (en) | 2009-04-29 |
| CN101417579B CN101417579B (en) | 2010-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100798853A Active CN101417579B (en) | 2008-12-03 | 2008-12-03 | Decorating film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101417579B (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN112046114A (en) * | 2020-09-17 | 2020-12-08 | 李英敏 | High-performance composite decorative film material |
| CN114261220A (en) * | 2021-12-23 | 2022-04-01 | 湖南鼎一致远科技发展有限公司 | Thermal transfer printing resin carbon ribbon for various types of base materials and preparation method thereof |
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