CN103012662A - Emulsion used for high temperature-resistant aluminized transfer glue, and preparation method thereof - Google Patents
Emulsion used for high temperature-resistant aluminized transfer glue, and preparation method thereof Download PDFInfo
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- CN103012662A CN103012662A CN201210569715XA CN201210569715A CN103012662A CN 103012662 A CN103012662 A CN 103012662A CN 201210569715X A CN201210569715X A CN 201210569715XA CN 201210569715 A CN201210569715 A CN 201210569715A CN 103012662 A CN103012662 A CN 103012662A
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Abstract
The invention relates to an emulsion used for high temperature-resistant aluminized transfer glue and a preparation method thereof. The emulsion is prepared by the following raw materials of methyl methacrylate, butyl acrylate, acrylic acid, methacrylic acid, organosilane, an initiator, a compound emulsifier and deionized water. Compared a conventional emulsion, the emulsion provided by the invention has the beneficial effects that the emulsion has excellent moisture proof ability and scratch resistance; the emulsion can endure a high temperature of 180 DEG C, a resin film does not loose gloss or change into yellow, the aluminium layer does not loose gloss or change color at the temperature of 180 DEG C, the emulsion has extremely good protection capacity for the aluminium layer; the production process has no pollutions toward the environment, and the product is colorless and nontoxic, has no pungent smell and is an environment-friendly product.
Description
[technical field] the present invention relates to package printing material, is specifically related to a kind of high temperature resistant transfer adhesive emulsion and preparation method thereof of aluminizing.
[background technology] transfer adhesive should have following characteristic: 1. printing adaptability is good, is easy to coating, and is rapidly dry; 2. excellent rippability, solvent resistance, suitable initial bond strength; 3. good rub resistance and the transparency; 4. have anti-oxidant and moisture-proof role to the aluminium coated surface, otherwise the aluminium coated moisture absorption of its lower floor is wrinkling, loss of gloss, obfuscation, blackout after the oxidation.Yet the quality of its used masterbatch emulsion directly affects the quality of transfer adhesive performance.At present, it is ripe that the technology of domestic transfer adhesive is owed, because solvent resistance is poor, when coating key coat or information layer, end phenomenon often can occur stinging.Particularly need stand temperature, friction, solvent environment in the laser molding in later stage, printing process, the transfer adhesive coating needs heatproof, wear-resisting wiping, anti-nip could protect the lasting light of aluminium lamination, wrinkle resistant, not oxidation.So the transfer adhesive emulsion of exploitation excellent property is to improve the most basic approach of transfer adhesive performance.
[summary of the invention] the invention provides a kind of pollution-free, have excellent anti-moisture absorption performance, friction resistant performance and the high temperature resistant transfer adhesive of aluminizing with emulsion and preparation method thereof, the defects that exists to overcome prior art.
A kind of high temperature resistant transfer adhesive emulsion of aluminizing, it is characterized in that, raw material is comprised of following each component, and the parts by weight of its component are as follows: methyl methacrylate 20-40 part, butyl acrylate 20-40 part, vinylformic acid 5-10 part, methacrylic acid 5-10 part, organosilane 1-10 part, initiator 0.6-1.5 part, mixed emulsifier 0.8-2.5 part and deionized water 70-120 part.
Described initiator is ammonium persulphate.
Described mixed emulsifier is comprised of Polyethylene Octylphenol Ether, Sodium dodecylbenzene sulfonate, sodium vinyl sulfonate.
Described methyl methacrylate can improve hardness and the tensile strength of transfer adhesive; Described butyl acrylate energy is so that transfer adhesive has good snappiness and extensibility; Described vinylformic acid, methacrylic acid are introduced with polar group, can increase the sticking power of transfer adhesive.
Described organosilane contains vinyl-functional organosilicon function monomer for facile hydrolysis not, can make the transfer adhesive that makes have good heat-resisting, protection against the tide and solvent resistance.
Described mixed emulsifier has reduced other emulsifier owing to introducing the reactive emulsifier copolymerization, improves the moisture resistance performance of transfer adhesive, makes the polymerization stability of emulsion not be subjected to the pH value to change shadow.
A kind of high temperature resistant transfer adhesive of aluminizing preparation method of emulsion is characterized in that, is made by following steps:
One, 40-60 part deionized water and 0.4-1.2 part mixed emulsifier are joined in the reactor, obtain mixing solutions after stirring and be warming up to 70 ± 3 ℃;
Two, again 5-10 part vinylformic acid, 5-10 part methacrylic acid, 20-40 part butyl acrylate, 20-40 part methyl methacrylate, 1-10 part organosilane and 0.4-1.3 part mixed emulsifier are blended in the pre-emulsification still of 30-60 part deionized water, stand-by behind the stirring 30min;
Three, then the mixing solutions in the reactor in the step 1 is warming up to 70 ± 3 ℃, adds in the step 2 stand-by 10% mixed monomer solution, stablize 15min after, add the aqueous solution that is dissolved with 0.2-0.5 part initiator, control 80-82 ℃ of polymerization temperature;
Four, continue the temperature in the reactor is controlled at 80-82 ℃, drip the residue mixed monomer solution that makes in the step 2 and the aqueous solution that is dissolved with 0.4-1 part initiator, and time for adding is controlled in the 3.5-4h is added dropwise to complete, then 80-82 ℃ of control temperature be incubated 2 hours;
Five, at last cooling, when question response still temperature was down to 40 ℃, discharging was transfer adhesive emulsion of the present invention.
The present invention compared with prior art, beneficial effect is: have excellent anti-moisture absorption performance and anti-zoned performance; And high temperature resistantly reach 180 ℃, resin molding loss of gloss not only, xanthochromia not, and not loss of gloss nondiscoloration of aluminium lamination 180 ℃ the time have fabulous protective capability to aluminium lamination; The production process environmentally safe, and product colourless, nontoxic, have no irritating odor, be Green Product.
[embodiment] the present invention is described in detail below in conjunction with specific examples.
Embodiment 1:
1,40 parts of deionized waters, 0.17 part of Polyethylene Octylphenol Ether, 0.17 part of Sodium dodecylbenzene sulfonate and 0.09 part of sodium vinyl sulfonate are joined in the reactor, obtain mixing solutions after stirring and be warming up to 70 ± 3 ℃;
2, again the monomer of 5 parts of vinylformic acid, 8 parts of methacrylic acids, 30 parts of butyl acrylates, 35 parts of methyl methacrylates, 6 parts of organosilanes, 0.36 part of Polyethylene Octylphenol Ether, 0.36 part of Sodium dodecylbenzene sulfonate and 0.18 part of sodium vinyl sulfonate are blended in the pre-emulsification still of 50 parts of deionized waters, stand-by behind the stirring 30min;
3, then the mixing solutions in the reactor in the step 1 is warming up to 70 ± 3 ℃, adds in the step 2 stand-by 10% mixed monomer solution, stablize 15min after, add the aqueous solution that is dissolved with 0.2 part of ammonium persulphate, control 80-82 ℃ of polymerization temperature;
4, continue the temperature in the reactor is controlled at 80-82 ℃, drip the residual monomer solution that makes in the step 2 and be dissolved with the aqueous solution of 0.7 part of ammonium persulphate, and time for adding is controlled in the 3.5-4h is added dropwise to complete, then 80-82 ℃ of control temperature be incubated 2 hours;
5, at last cooling, when question response still temperature was down to 40 ℃, discharging was transfer adhesive emulsion of the present invention.
Embodiment 2:
1,60 parts of deionized waters, 0.25 part of Polyethylene Octylphenol Ether, 0.25 part of Sodium dodecylbenzene sulfonate and 0.17 part of sodium vinyl sulfonate are joined in the reactor, obtain mixing solutions after stirring and be warming up to 70 ± 3 ℃;
2, again the monomer of 9 parts of vinylformic acid, 6 parts of methacrylic acids, 25 parts of butyl acrylates, 30 parts of methyl methacrylates, 8 parts of organosilanes, 0.28 part of Polyethylene Octylphenol Ether, 0.30 part of Sodium dodecylbenzene sulfonate and 0.15 part of sodium vinyl sulfonate are blended in the pre-emulsification still of 55 parts of deionized waters, stand-by behind the stirring 30min;
3, then the mixing solutions in the reactor in the step 1 is warming up to 70 ± 3 ℃, adds in the step 2 stand-by 10% mixed monomer solution, stablize 15min after, add the aqueous solution that is dissolved with 0.3 part of ammonium persulphate, control 80-82 ℃ of polymerization temperature;
4, continue the temperature in the reactor is controlled at 80-82 ℃, drip the residual monomer solution that makes in the step 2 and be dissolved with the aqueous solution of 0.5 part of ammonium persulphate, and time for adding is controlled in the 3.5-4h is added dropwise to complete, then 80-82 ℃ of control temperature be incubated 2 hours;
5, at last cooling, when question response still temperature was down to 40 ℃, discharging was transfer adhesive emulsion of the present invention.
Embodiment 3:
1,55 parts of deionized waters, 0.36 part of Polyethylene Octylphenol Ether, 0.37 part of Sodium dodecylbenzene sulfonate and 0.18 part of sodium vinyl sulfonate are joined in the reactor, obtain mixing solutions after stirring and be warming up to 70 ± 3 ℃;
2, again the monomer of 7 parts of vinylformic acid, 5 parts of methacrylic acids, 35 parts of butyl acrylates, 27 parts of methyl methacrylates, 9 parts of organosilanes, 0.42 part of Polyethylene Octylphenol Ether, 0.40 part of Sodium dodecylbenzene sulfonate and 0.21 part of sodium vinyl sulfonate are blended in the pre-emulsification still of 45 parts of deionized waters, stand-by behind the stirring 30min;
3, then the mixing solutions in the reactor in the step 1 is warming up to 70 ± 3 ℃, adds in the step 2 stand-by 10% mixed monomer solution, stablize 15min after, add the aqueous solution that is dissolved with 0.4 part of ammonium persulphate, control 80-82 ℃ of polymerization temperature;
4, continue the temperature in the reactor is controlled at 80-82 ℃, drip the residual monomer solution that makes in the step 2 and be dissolved with the aqueous solution of 0.9 part of ammonium persulphate, and time for adding is controlled in the 3.5-4h is added dropwise to complete, then 80-82 ℃ of control temperature be incubated 2 hours;
5, at last cooling, when question response still temperature was down to 40 ℃, discharging was transfer adhesive emulsion of the present invention.
Index with the transfer adhesive of emulsion of the present invention preparation is as shown in the table:
| Project | Example 1 | Example 2 | Example 3 | The market like product |
| Resistance to elevated temperatures (180 ℃) | Resin molding is loss of gloss xanthochromia not, not loss of gloss nondiscoloration of aluminium lamination | Resin molding is loss of gloss xanthochromia not, not loss of gloss nondiscoloration of aluminium lamination | The resin molding loss of gloss is xanthochromia not, not loss of gloss nondiscoloration of aluminium lamination | Resin molding loss of gloss xanthochromia, the variable color of aluminium lamination loss of gloss |
| The moisture resistance performance | Well | Well | Well | Poor |
| Wear resistance | Be difficult for scratching | Be difficult for scratching | Be difficult for scratching | Easily scratch |
| Adhesive property | Do not break away from paper | Do not break away from paper | 5% breaks away from paper | 10% breaks away from paper |
| Folding resistance | 20 times without delamination | 20 times without delamination | 20 times without delamination | 20 times without delamination |
| The aluminum transfer performance | Shift fully | Shift fully | Shift fully | Shift fully |
Claims (4)
1. high temperature resistant transfer adhesive emulsion of aluminizing, it is characterized in that, raw material is comprised of following each component, and the parts by weight of its component are as follows: methyl methacrylate 20-40 part, butyl acrylate 20-40 part, vinylformic acid 5-10 part, methacrylic acid 5-10 part, organosilane 1-10 part, initiator 0.6-1.5 part, mixed emulsifier 0.8-2.5 part and deionized water 70-120 part.
2. a kind of high temperature resistant transfer adhesive emulsion of aluminizing according to claim 1 is characterized in that, described initiator is ammonium persulphate.
3. a kind of high temperature resistant transfer adhesive emulsion of aluminizing according to claim 1 is characterized in that, described mixed emulsifier is comprised of Polyethylene Octylphenol Ether, Sodium dodecylbenzene sulfonate, sodium vinyl sulfonate.
4. the preparation method of the high temperature resistant transfer adhesive usefulness emulsion of aluminizing is characterized in that, is made by following steps:
One, 40-60 part deionized water and 0.4-1.2 part mixed emulsifier are joined in the reactor, obtain mixing solutions after stirring and be warming up to 70 ± 3 ℃;
Two, again 5-10 part vinylformic acid, 5-10 part methacrylic acid, 20-40 part butyl acrylate, 20-40 part methyl methacrylate, 1-10 part organosilane and 0.4-1.3 part mixed emulsifier are blended in the pre-emulsification still of 30-60 part deionized water, stand-by behind the stirring 30min;
Three, then the mixing solutions in the reactor in the step 1 is warming up to 70 ± 3 ℃, adds in the step 2 stand-by 10% mixed monomer solution, stablize 15min after, add the aqueous solution that is dissolved with 0.2-0.5 part initiator, control 80-82 ℃ of polymerization temperature;
Four, continue the temperature in the reactor is controlled at 80-82 ℃, drip the residue mixed monomer solution that makes in the step 2 and the aqueous solution that is dissolved with 0.4-1 part initiator, and time for adding is controlled in the 3.5-4h is added dropwise to complete, then 80-82 ℃ of control temperature be incubated 2 hours;
Five, at last cooling, when question response still temperature was down to 40 ℃, discharging was transfer adhesive emulsion of the present invention.
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| CN201210569715.XA CN103012662B (en) | 2012-12-25 | 2012-12-25 | Preparation method for emulsion used for high temperature-resistant aluminized transfer glue |
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| CN201210569715.XA CN103012662B (en) | 2012-12-25 | 2012-12-25 | Preparation method for emulsion used for high temperature-resistant aluminized transfer glue |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104193888A (en) * | 2014-08-27 | 2014-12-10 | 颐中（青岛）实业有限公司 | Acrylic emulsion of novel transfer adhesive and preparation method of acrylic emulsion |
| CN104342073A (en) * | 2014-10-31 | 2015-02-11 | 中科院广州化学有限公司 | Organic silicon modified phenyl emulsion pressure-sensitive adhesive with high release force and low residue as well as preparation method thereof and application |
| CN105602486A (en) * | 2016-01-28 | 2016-05-25 | 桐乡市正大涂料有限公司 | Transparent waterborne glass binding agent and preparation method thereof |
| CN105623332A (en) * | 2014-10-29 | 2016-06-01 | 哈尔滨聚吉轩科技开发有限公司 | Organosilicon waterproof agent |
| CN105838297A (en) * | 2016-05-19 | 2016-08-10 | 太仓善融信息服务有限公司 | Method for preparing environment-friendly thermoplastic resin aqueous adhesive |
| CN107384260A (en) * | 2017-07-19 | 2017-11-24 | 东莞市联洲知识产权运营管理有限公司 | A kind of high temperature resistant emulsion acrylate adhesive and preparation method thereof |
| CN112143423A (en) * | 2020-09-11 | 2020-12-29 | 陈会杰 | Organic silicon modified acrylic pressure-sensitive adhesive and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140318A (en) * | 2011-01-25 | 2011-08-03 | 北京高盟新材料股份有限公司 | Water-based aluminized transfer glue and preparation method thereof |
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- 2012-12-25 CN CN201210569715.XA patent/CN103012662B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140318A (en) * | 2011-01-25 | 2011-08-03 | 北京高盟新材料股份有限公司 | Water-based aluminized transfer glue and preparation method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104193888A (en) * | 2014-08-27 | 2014-12-10 | 颐中（青岛）实业有限公司 | Acrylic emulsion of novel transfer adhesive and preparation method of acrylic emulsion |
| CN105623332A (en) * | 2014-10-29 | 2016-06-01 | 哈尔滨聚吉轩科技开发有限公司 | Organosilicon waterproof agent |
| CN104342073A (en) * | 2014-10-31 | 2015-02-11 | 中科院广州化学有限公司 | Organic silicon modified phenyl emulsion pressure-sensitive adhesive with high release force and low residue as well as preparation method thereof and application |
| CN105602486A (en) * | 2016-01-28 | 2016-05-25 | 桐乡市正大涂料有限公司 | Transparent waterborne glass binding agent and preparation method thereof |
| CN105602486B (en) * | 2016-01-28 | 2017-11-24 | 桐乡市正大涂料有限公司 | Clear aqueous glass glue and preparation method thereof |
| CN105838297A (en) * | 2016-05-19 | 2016-08-10 | 太仓善融信息服务有限公司 | Method for preparing environment-friendly thermoplastic resin aqueous adhesive |
| CN107384260A (en) * | 2017-07-19 | 2017-11-24 | 东莞市联洲知识产权运营管理有限公司 | A kind of high temperature resistant emulsion acrylate adhesive and preparation method thereof |
| CN112143423A (en) * | 2020-09-11 | 2020-12-29 | 陈会杰 | Organic silicon modified acrylic pressure-sensitive adhesive and preparation method thereof |
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| CN103012662B (en) | 2015-04-29 |
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