CN103525332B - A kind of orange cold foil tackiness agent and application thereof - Google Patents

A kind of orange cold foil tackiness agent and application thereof Download PDF

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Publication number
CN103525332B
CN103525332B CN201310456436.7A CN201310456436A CN103525332B CN 103525332 B CN103525332 B CN 103525332B CN 201310456436 A CN201310456436 A CN 201310456436A CN 103525332 B CN103525332 B CN 103525332B
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cold foil
orange cold
tackiness agent
boiling point
coupling agent
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CN103525332A (en
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吕波
戴春晖
孟飞
梁叶芳
张卫宝
刘磊
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ZHEJIANG UVCHEM SPECIAL COATINGS CO Ltd
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ZHEJIANG UVCHEM SPECIAL COATINGS CO Ltd
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Abstract

The invention discloses a kind of orange cold foil tackiness agent and application thereof, by weight percentage, raw material comprises this orange cold foil tackiness agent: ethene-vinyl acetate copolymer resins 15-40%, petroleum resin 15-40%, titanate coupling agent 1-10%, silane coupling agent 1-10%, organic solvent 20-40%.Orange cold foil tackiness agent of the present invention not only can be applied to the comparatively smooth base material with certain toughness such as paper, plastics, can also be applied to the inorganic substrates such as glass, pottery, stainless steel, thus expand the scope of application of orange cold foil.

Description

A kind of orange cold foil tackiness agent and application thereof
Technical field
The present invention relates to a kind of tackiness agent, particularly relate to a kind of the orange cold foil tackiness agent and the application thereof that are applicable to the inorganic substrates such as glass, pottery, stainless steel.
Background technology
Orange cold foil, also known as anodized aluminium, is a kind ofly on diaphragm base, be added with layer of metal paper tinsel through coating and vacuum evaporation and the thermoprint material made.The structure of orange cold foil is generally made up of five layers of different material, be respectively printed substrate, release layer, colorant layer, vacuum coating, binder layer, and every Rotating fields has different functions.Binder layer is generally by resin being dissolved in organic solvent or water wiring solution-forming, then coating machine is coated on vacuum coating, drying is made, Main Function is bonded in by thermoprint material by boiling hot base material, during thermoprint, occur that the one of the main reasons of scalding not first-class phenomenon is exactly that binder layer and thermoprint base material do not match.
Need match with thermoprint base material when selecting orange cold foil, different base materials orange cold foil to be selected kind and model are different, different according to thermoprint base material, orange cold foil can be divided into: plastics orange cold foil, paper product class orange cold foil, cloth class orange cold foil etc.Traditional orange cold foil is mainly used on the comparatively smooth base material with certain toughness such as paper, plastics.For glass, pottery, the inorganic substrate that the hardness such as stainless steel are larger, because the binder layer of orange cold foil well can not bond with these inorganic substrates, therefore can not be applied to the gold stamping of these inorganic substrates, thus the range of application of orange cold foil is very restricted.
Notification number be CN101880512B patent discloses a kind of tackiness agent and preparation method thereof, the composition of tackiness agent comprises Emulsion acrylic resin, acrylic resin powder and ethylene-vinyl acetate copolymer emulsion, this tackiness agent is not containing volatile organic content, it is a kind of electrochemical aluminum hot stamping adhesive agent of environmental protection, the fabric being particularly suitable for printing and often washing, but it is made up of organic resin substantially, be also only only applicable to the gold stamping of organic substrate.
Notification number is that a kind of heat for anodized aluminium that patent discloses of CN101280165B shifts hot stamping glue and preparation method thereof, this hot stamping glue raw material composition by weight percentage, comprise acrylic resin 10 ~ 30%, additive resin 25 ~ 40%, hot-fusible pressure-sensitive adhesive 30 ~ 60%, surplus is solvent.Disclosed in this patent same, hot stamping glue is also only only applicable to the organic substrates such as paper, the inorganic substrates such as inapplicable glass, pottery, stainless steel.
Summary of the invention
The invention provides a kind of orange cold foil tackiness agent, solve the problem that existing orange cold foil is not suitable for the inorganic substrates such as glass, pottery, stainless steel.
A kind of orange cold foil tackiness agent, by weight percentage, raw material comprises:
Metatitanic acid coupling agent is applicable to be combined with metal base, and silane coupling agent is applicable to be combined with glass, ceramic base material, petroleum resin are solubilizing agent, can improve the sticking power of tackiness agent, system can be suitable for common inorganic substrate after having allocated, as glass, pottery, stainless steel etc.
The viscosity of described ethene-vinyl acetate copolymer resins is 3000-5000mpas(at25 DEG C, 20% toluene solution), titanate coupling agent and silane coupling agent can play one's part to the full to use the ethene-vinyl acetate copolymer resins of this range of viscosities to ensure, can not because of viscosity too high cause these two kinds of coupling agents with produce moistening bad when metal, glass contact, can not play one's part to the full; Also will cause these two kinds of coupling agent generation untoward reactions that adhesive tape sections was lost efficacy because of viscosity is too low.
Described ethene-vinyl acetate copolymer resins can select Dupont 210W, 150W, 410,28400,250; Mitsui 40W, 140W; Taiwan gathers UE649-04, UE653-04, UE639-04, and preferably Dupont 150W, Taiwan gather UE653-04;
The weight percent of described ethene-vinyl acetate copolymer resins is preferably 30-40%, is more preferably 35-40%, most preferably is 40%.
Described petroleum resin can be C9 petroleum resin, C5 petroleum resin, C5/C9 copolymerization oil tree, can select Exxon Mobil Escore1102, Escore1310, Escore5300, Escore5400; Source, Baise BITONER BT-140, BITONER BT-120.
The weight percent of described petroleum resin is preferably 15-25%, is more preferably 15-20%, most preferably is 15%.
Described titanate coupling agent can select Hangzhou boiling point chemical industry FD-NPT, FD-TPT, FD-PBT, the firm and persistent chemical industry TYZOR TnBT in Guangzhou, TYZOR TP, Hangzhou Jesse's card chemical industry HY-311, HY-401.
Described silane coupling agent can select DOW CORNING Z-6020, Z6030, Z6040, Z6121, Taiwan moral modest 1121, Hangzhou boiling point KH-550, KH-551.
Metatitanic acid coupling agent itself has certain potential of hydrogen, and have impact to the pH value of system, and silane coupling agent is more responsive to pH value, it generally has between certain pH value active zone, and system pH can reduce the activity of silane coupling agent away from this interval.
Preferred, described silane coupling agent and titanate coupling agent are respectively Hangzhou boiling point KH-551 and Guangzhou firm and persistent chemical industry TYZOR TnBT, Hangzhou boiling point KH-551 and Hangzhou boiling point chemical industry FD-TPT or DOW CORNING Z6121 and Hangzhou boiling point chemical industry FD-TPT.
Described organic solvent be preferably in toluene, dimethylbenzene, pimelinketone, isophorone and butylacetate one or more, be more preferably the mixture of dimethylbenzene, butylacetate and pimelinketone.
The present invention also provides a kind of orange cold foil comprising described orange cold foil tackiness agent.
Compared with prior art, beneficial effect of the present invention is:
Orange cold foil tackiness agent of the present invention not only can be applied to the comparatively smooth base material with certain toughness such as paper, plastics, can also be applied to the inorganic substrates such as glass, pottery, stainless steel, thus expand the scope of application of orange cold foil.
Embodiment
According to existing production standard, select PET polyester film as the carrier of orange cold foil, first spray one deck paraffin (peel ply) at PET polyester film, then on peel ply, one deck coat of colo(u)r is coated with, deposition vacuum aluminium coated on coat of colo(u)r again, then be coated on vacuum aluminium coated layer by scattered tackiness agent, 60 DEG C are toasted 10 minutes, i.e. obtained orange cold foil.
Improvement of the present invention is the formula of tackiness agent, and all the other techniques and component all adopt prior art, and do not affect the present invention, adhesive formula selected by the present invention, and that EVA resin is selected is Dupont 150W; Mitsui 40W; Taiwan gathers UE653-04.That petroleum resin are selected is Exxon Mobil Escore1102, Escore5400; Source, Baise BITONER BT-120.That titanate coupling agent is selected is Hangzhou boiling point chemical industry FD-TPT, Guangzhou firm and persistent chemical industry TYZOR TnBT, Hangzhou Jesse's card chemical industry HY-401.That silane coupling agent is selected is DOW CORNING Z6040, Z6121, Taiwan moral modest 1121, Hangzhou boiling point KH-551, shown in table 1 specific as follows:
Table 1
Constructional method is as follows:
By gilding press, the orange cold foil thermoprint prepared to glass, pottery, on stainless steel, 0.5 second clamping time, gold stamping temperature 270 degree, then test, respectively as shown in table 2 ~ 4:
Table 2
Table 3
Table 4

Claims (6)

1. an orange cold foil tackiness agent, is characterized in that, by weight percentage, raw material comprises:
Described silane coupling agent and titanate coupling agent are respectively Hangzhou boiling point KH-551 and Guangzhou firm and persistent chemical industry TYZOR TnBT, Hangzhou boiling point KH-551 and Hangzhou boiling point chemical industry FD-TPT or DOW CORNING Z6121 and Hangzhou boiling point chemical industry FD-TPT;
The viscosity of described ethene-vinyl acetate copolymer resins is 3000-5000cps.
2. orange cold foil tackiness agent according to claim 1, is characterized in that, the weight percent of described ethene-vinyl acetate copolymer resins is 30-40%.
3. orange cold foil tackiness agent according to claim 1, is characterized in that, the weight percent of described petroleum resin is 15-25%.
4. orange cold foil tackiness agent according to claim 1, is characterized in that, described organic solvent is one or more in toluene, dimethylbenzene, pimelinketone, isophorone and butylacetate.
5. orange cold foil tackiness agent according to claim 4, is characterized in that, described organic solvent is the mixture of dimethylbenzene, butylacetate and pimelinketone.
6. an orange cold foil, is characterized in that, comprises the arbitrary described orange cold foil tackiness agent of claim 1-5.
CN201310456436.7A 2013-09-29 2013-09-29 A kind of orange cold foil tackiness agent and application thereof Active CN103525332B (en)

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Publication number Priority date Publication date Assignee Title
CN105904869A (en) * 2016-04-11 2016-08-31 常熟市玉盛泰特种打印科技有限公司 Cold stamping foil
CN105856889A (en) * 2016-04-11 2016-08-17 常熟市玉盛泰特种打印科技有限公司 Hot stamping foil
CN110079257B (en) * 2019-04-04 2021-01-05 武汉华中科大新材料股份有限公司 Alumite hot stamping glue and preparation method thereof
CN111976357A (en) * 2020-09-01 2020-11-24 重庆韩拓科技有限公司 Anti-counterfeiting gilding film capable of being directly hot-stamped on wine bottle and preparation method thereof
CN113263847A (en) * 2021-05-17 2021-08-17 安徽金彩防伪技术有限公司 Heat transfer gold stamping stained paper and heat transfer anti-counterfeiting printing process
CN115353830A (en) * 2021-11-03 2022-11-18 广东邦固化学科技有限公司 Halogen-free hot stamping glue for alumite and preparation method thereof
CN117551404A (en) * 2023-10-09 2024-02-13 佛山市金镭科技有限公司 PE hose electric aluminum hot stamping glue and preparation method thereof

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CN102994015A (en) * 2011-09-09 2013-03-27 中国科学院化学研究所 Primer used for waterless offset printing plate-making, and preparation method and application thereof
CN103242782A (en) * 2013-05-28 2013-08-14 广东邦固化学科技有限公司 Circular-to-circular high-speed hot gold stamping gum

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JP3216255B2 (en) * 1992-08-06 2001-10-09 東ソー株式会社 Composition for hot melt adhesive

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
CN102994015A (en) * 2011-09-09 2013-03-27 中国科学院化学研究所 Primer used for waterless offset printing plate-making, and preparation method and application thereof
CN103242782A (en) * 2013-05-28 2013-08-14 广东邦固化学科技有限公司 Circular-to-circular high-speed hot gold stamping gum

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