CN106349958A - Boiling-resistant water-based packaging adhesive and preparation method thereof - Google Patents
Boiling-resistant water-based packaging adhesive and preparation method thereof Download PDFInfo
- Publication number
- CN106349958A CN106349958A CN201610782409.2A CN201610782409A CN106349958A CN 106349958 A CN106349958 A CN 106349958A CN 201610782409 A CN201610782409 A CN 201610782409A CN 106349958 A CN106349958 A CN 106349958A
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- China
- Prior art keywords
- parts
- water
- aqueouss
- packaging adhesive
- boiling resistance
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
Abstract
The invention belongs to the technical field of preparation of adhesives and discloses a water-based packaging adhesive with an excellent boiling resistance property and a preparation method thereof. The water-based packaging adhesive comprise the following components in parts by weight: 6-11 parts of polyving akohol, 8-13 parts of vinyl acetate, 20-28 parts of butyl acrylate, 2.0-3.5 parts of N-ethoxyl-methacrylamide, 3.0-4.5 parts of methacrylate alkoxy phosphate, 3-6 parts of ammonium persulfate, 2-5 parts of soya fatty acid, 1.5-2.5 parts of sodium dehydroacetate, 4-5.5 parts of kieselguhr, 4-7 parts of dicumyl peroxide, 2-6 parts of a span emulgator, 0.1-0.2 part of a water-based organosilicone defoamer, and the balance of water. The boiling-resistant water-based packaging adhesive is relatively excellent in stability, and keeps the adhesion property in a high temperature water environment.
Description
Technical field
The invention belongs to technical field of adhesive preparation, particularly to a kind of aqueouss bag with good water boiling resistance performance
Dress adhesive and preparation method thereof.
Background technology
Adhesive comes out in eighties of last century the forties, and the fifties du pont company has just synthesized polyaminoester emulsion, but
Because properties of product are poor, application surface is narrow, high cost shortcoming, slower development, to 1975, have developed the water-base cement of self-emulsifying type
Stick, quickly grows because performance substantially improves.The eighties, the U.S., Germany, Japan and other countries own beginning practice aqueouss
Adhesive products.The aqueous adhesive product-feed of the existing multiple trades mark of some companies.But solvent-based adhesive has it unique
Part, therefore can not possibly all cancel in a short time.The method solving is to select low poison solvent, improves solid content and airtight ventilation
Operation, and carry out solvent recovery etc..
Adhesive not only in traditional manufacturing industry obtain application, microelectronics, liquid crystal display, led industry, aviation,
The modern manufacturing industries such as space flight, military project, regenerative resource, high speed railway construction, the manufacture of express locomotive compartment, mobile communication, equally
Show the great function of high-performance adhesive.
Aqueous adhesive is the adhesive products of environment-friendly type, and it has the environmental-protecting performance of non-volatility solvent, by extensive
Application.But traditional aqueous adhesive product water resistance is poor, it is easier to lose especially in the environment of high temperature decocting in water
Effect.
Content of the invention
In order to overcome shortcoming and the deficiency of above-mentioned prior art, the primary and foremost purpose of the present invention is to provide one kind water-fast to boil water
Property packaging adhesive.The aqueouss packaging adhesive of the present invention has the performance that adhesive force is good, adhesive strength is high, and can be in height
Adhesive property is effectively kept in warm water environment.
Another object of the present invention is to provide a kind of preparation method of above-mentioned water boiling resistance aqueouss packaging adhesive.
The purpose of the present invention is realized by following proposal:
A kind of water boiling resistance aqueouss packaging adhesive, is prepared by the component of following weight portion: polyvinyl alcohol 6-11 part, vinegar
Vinyl acetate 8-13 part, butyl acrylate 20-28 part, n- hydroxyethyl methacrylamide 2.0-3.5 part, methacrylic acid ester group
Alkoxyl phosphate ester 3.0-4.5 part, Ammonium persulfate. 3-6 part, soya bean fatty acid 2-5 part, dehydroactic acid sodium 1.5-2.5 part, diatom
Native 4-5.5 part, cumyl peroxide 4-7 part, span emulsifying agent 2-6 part, waterborne organic silicon class defoamer 0.1-0.2 part, water
Surplus, each ingredients weight parts add up to 100 parts.
Preferably, described water boiling resistance aqueouss packaging adhesive, is prepared by the component of following weight portion: polyvinyl alcohol 7-
10 parts, vinylacetate 10-12 part, butyl acrylate 23-25 part, n- hydroxyethyl methacrylamide 2.5-3.0 part, methyl-prop
Olefin(e) acid ester group alkoxyl phosphate ester 3.5-4.0 part, Ammonium persulfate. 4-5 part, soya bean fatty acid 3-4 part, dehydroactic acid sodium 2.0-2.2
Part, kieselguhr 4.5-5.0 part, cumyl peroxide 5-6 part, span emulsifying agent 3-5 part, waterborne organic silicon class defoamer
0.15-0.2 part, water surplus, each ingredients weight parts add up to 100 parts.
Preferably, described water boiling resistance aqueouss packaging adhesive, is prepared by the component of following weight portion: polyvinyl alcohol 9
Part, 11 parts of vinylacetate, 25 parts of butyl acrylate, 2.5 parts of n- hydroxyethyl methacrylamide, methacrylic acid ester group alcoxyl
3.6 parts of base phosphate ester, 4.5 parts of Ammonium persulfate., 3.2 parts of soya bean fatty acid, 2.2 parts of dehydroactic acid sodium, 4.8 parts of kieselguhr, peroxide
Change 5.5 parts of diisopropylbenzene (DIPB), 3.2 parts of span emulsifying agent, 0.2 part of waterborne organic silicon class defoamer, water surplus, each ingredients weight parts are closed
100 parts of meter.
The present invention also provides a kind of preparation method of above-mentioned water boiling resistance aqueouss packaging adhesive, comprises the following steps:
(1) by polyvinyl alcohol, vinylacetate, butyl acrylate, n- hydroxyethyl methacrylamide, methacrylate
Base alkoxyl phosphate ester, polyamide and the stirring of soya bean fatty acid mix homogeneously, obtain mixture a;
(2) will be abundant with appropriate water dissolution respectively to dehydroactic acid sodium and Ammonium persulfate., respectively obtain dehydroactic acid sodium water-soluble
Liquid and ammonium persulfate aqueous solution;
(3) biphosphate sodium water solution and ammonium persulfate aqueous solution are added in mixture a, add peroxidating two different
Propyl benzene, span emulsifying agent, waterborne organic silicon class defoamer, kieselguhr and remaining water, stir, and discharging obtains described water-fast
Property packaging adhesive to boil water.
Preferably, the stirring of step (1) described mix homogeneously is using temperature control stirring stage by stage.
It is furthermore preferred that the stirring of step (1) described mix homogeneously first stirs 8-15 minute at 45 DEG C -55 DEG C, then it is warming up to
60 DEG C -70 DEG C stirring 3.5-4.5 hours.
Preferably, the step stirring described in step (3) is stirring 25-35 minute at 35 DEG C -45 DEG C.
The water boiling resistance aqueouss packaging adhesive of the present invention be directed to existing aqueouss packaging adhesive under high temperature water environment not
Stability, redesigns component formula, improves the water boiling resistance performance of aqueouss packaging adhesive.
Using by polyvinyl alcohol, vinylacetate and butyl acrylate compounding use in formula, reduce adhesive glass
Change temperature, improve product initial bonding strength.And in conjunction with n- hydroxyethyl methacrylamide and cumyl peroxide, can be in film forming mistake
Form cross-linked network result in journey, improve the water resistance of adhesive.
Kieselguhr is added in component, can improve dispersibility and the mechanical performance of adhesive products, in conjunction with span emulsifying agent,
Cooperative effect can be played, improve dispersibility and the stability of system.
The water boiling resistance aqueouss packaging adhesive of the present invention has preferable stability, and during use, rate of drying is fast, more important
Be glued membrane moisture resistance ability strong, also there is very strong durability, adhesive property can be kept in high temperature water environment.And it is used former
Material all environment-protecting asepsis, the intermediate in preparation process also will not endanger human health and environment.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but embodiments of the present invention not limited to this.
Embodiment 1
A kind of water boiling resistance aqueouss packaging adhesive, is prepared by the component of following weight portion: 9 parts of polyvinyl alcohol, acetic acid
11 parts of vinyl acetate, 25 parts of butyl acrylate, 2.5 parts of n- hydroxyethyl methacrylamide, methacrylic acid ester group alkoxyl phosphoric acid
3.6 parts of ester, 4.5 parts of Ammonium persulfate., 3.2 parts of soya bean fatty acid, 2.2 parts of dehydroactic acid sodium, 4.8 parts of kieselguhr, peroxidating two is different
5.5 parts of propyl benzene, 3.2 parts of span emulsifying agent, 0.2 part of waterborne organic silicon class defoamer, water surplus, each ingredients weight parts add up to 100
Part.
Its preparation method, comprises the steps:
(1) by polyvinyl alcohol, vinylacetate, butyl acrylate, n- hydroxyethyl methacrylamide, methacrylate
Base alkoxyl phosphate ester, polyamide and soya bean fatty acid mixing, first stir 8-15 minute at 45 DEG C -55 DEG C, then are warming up to 60
DEG C of -70 DEG C stirring 3.5-4.5 hours, obtain mixture a;
(2) will be abundant with appropriate water dissolution respectively to dehydroactic acid sodium and Ammonium persulfate., respectively obtain dehydroactic acid sodium water-soluble
Liquid and ammonium persulfate aqueous solution;
(3) biphosphate sodium water solution and ammonium persulfate aqueous solution are added in mixture a, add peroxidating two different
Propyl benzene, span emulsifying agent, waterborne organic silicon class defoamer, kieselguhr and remaining water, stir 25-35 minute at 35 DEG C -45 DEG C
To uniform, discharging, obtain described water boiling resistance aqueouss packaging adhesive.
Embodiment 2
A kind of water boiling resistance aqueouss packaging adhesive, is prepared by the component of following weight portion: 6 parts of polyvinyl alcohol, acetic acid
13 parts of vinyl acetate, 26 parts of butyl acrylate, 3.0 parts of n- hydroxyethyl methacrylamide, methacrylic acid ester group alkoxyl phosphoric acid
4.5 parts of ester, 6 parts of Ammonium persulfate., 2 parts of soya bean fatty acid, 1.5 parts of dehydroactic acid sodium, 5.5 parts of kieselguhr, cumyl peroxide 7
Part, 2.5 parts of span emulsifying agent, 0.1 part of waterborne organic silicon class defoamer, water surplus, each ingredients weight parts add up to 100 parts.
Its preparation method, comprises the steps:
(1) by polyvinyl alcohol, vinylacetate, butyl acrylate, n- hydroxyethyl methacrylamide, methacrylate
Base alkoxyl phosphate ester, polyamide and soya bean fatty acid mixing, first stir 8-15 minute at 45 DEG C -55 DEG C, then are warming up to 60
DEG C of -70 DEG C stirring 3.5-4.5 hours, obtain mixture a;
(2) will be abundant with appropriate water dissolution respectively to dehydroactic acid sodium and Ammonium persulfate., respectively obtain dehydroactic acid sodium water-soluble
Liquid and ammonium persulfate aqueous solution;
(3) biphosphate sodium water solution and ammonium persulfate aqueous solution are added in mixture a, add peroxidating two different
Propyl benzene, span emulsifying agent, waterborne organic silicon class defoamer, kieselguhr and remaining water, stir 25-35 minute at 35 DEG C -45 DEG C
To uniform, discharging, obtain described water boiling resistance aqueouss packaging adhesive.
Embodiment 3
A kind of water boiling resistance aqueouss packaging adhesive, is prepared by the component of following weight portion: 11 parts of polyvinyl alcohol, acetic acid
8 parts of vinyl acetate, 28 parts of butyl acrylate, 2.0 parts of n- hydroxyethyl methacrylamide, methacrylic acid ester group alkoxyl phosphate ester
3.0 parts, 3 parts of Ammonium persulfate., 5 parts of soya bean fatty acid, 2.5 parts of dehydroactic acid sodium, 5.5 parts of kieselguhr, cumyl peroxide 4
Part, 2 parts of span emulsifying agent, 0.15 part of waterborne organic silicon class defoamer, water surplus, each ingredients weight parts add up to 100 parts.
Its preparation method, comprises the steps:
(1) by polyvinyl alcohol, vinylacetate, butyl acrylate, n- hydroxyethyl methacrylamide, methacrylate
Base alkoxyl phosphate ester, polyamide and soya bean fatty acid mixing, first stir 8-15 minute at 45 DEG C -55 DEG C, then are warming up to 60
DEG C of -70 DEG C stirring 3.5-4.5 hours, obtain mixture a;
(2) will be abundant with appropriate water dissolution respectively to dehydroactic acid sodium and Ammonium persulfate., respectively obtain dehydroactic acid sodium water-soluble
Liquid and ammonium persulfate aqueous solution;
(3) biphosphate sodium water solution and ammonium persulfate aqueous solution are added in mixture a, add peroxidating two different
Propyl benzene, span emulsifying agent, waterborne organic silicon class defoamer, kieselguhr and remaining water, stir 25-35 minute at 35 DEG C -45 DEG C
To uniform, discharging, obtain described water boiling resistance aqueouss packaging adhesive.
Embodiment 4
A kind of water boiling resistance aqueouss packaging adhesive, is prepared by the component of following weight portion: 7 parts of polyvinyl alcohol, acetic acid
12 parts of vinyl acetate, 23 parts of butyl acrylate, 3 parts of n- hydroxyethyl methacrylamide, methacrylic acid ester group alkoxyl phosphate ester
3.0 parts, 4 parts of Ammonium persulfate., 2 parts of soya bean fatty acid, 1.5 parts of dehydroactic acid sodium, 4 parts of kieselguhr, 4 parts of cumyl peroxide,
5 parts of span emulsifying agent, 0.1 part of waterborne organic silicon class defoamer, water surplus, each ingredients weight parts add up to 100 parts.
Its preparation method, comprises the steps:
(1) by polyvinyl alcohol, vinylacetate, butyl acrylate, n- hydroxyethyl methacrylamide, methacrylate
Base alkoxyl phosphate ester, polyamide and soya bean fatty acid mixing, first stir 8-15 minute at 45 DEG C -55 DEG C, then are warming up to 60
DEG C of -70 DEG C stirring 3.5-4.5 hours, obtain mixture a;
(2) will be abundant with appropriate water dissolution respectively to dehydroactic acid sodium and Ammonium persulfate., respectively obtain dehydroactic acid sodium water-soluble
Liquid and ammonium persulfate aqueous solution;
(3) biphosphate sodium water solution and ammonium persulfate aqueous solution are added in mixture a, add peroxidating two different
Propyl benzene, span emulsifying agent, waterborne organic silicon class defoamer, kieselguhr and remaining water, stir 25-35 minute at 35 DEG C -45 DEG C
To uniform, discharging, obtain described water boiling resistance aqueouss packaging adhesive.
The present embodiment 1-4 is prepared gained water boiling resistance aqueouss packaging adhesive and carries out product test, result is as follows: under room temperature
The adhesive speed 15-17 second;Glue sampling be heated to 80 DEG C, keep 3 hours unchanged;Water boiling resistance aqueouss packaging adhesive is coated
In substrate surface, it is placed in 95 DEG C of water bath, keep no bubbling for 2 hours.
By the above results, due to aqueouss packaging adhesive of the present invention, water resistance is good in use, especially exists
Adhesive strength can also be kept in high temperature water environment.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not subject to above-described embodiment
Limit, other any spirit without departing from the present invention and the change made under principle, modification, replacement, combine, simplify,
All should be equivalent substitute mode, be included within protection scope of the present invention.
Claims (7)
1. a kind of water boiling resistance aqueouss packaging adhesive is it is characterised in that prepared by the component of following weight portion: polyvinyl alcohol
6-11 part, vinylacetate 8-13 part, butyl acrylate 20-28 part, n- hydroxyethyl methacrylamide 2.0-3.5 part, methyl
Acrylate-based alkoxyl phosphate ester 3.0-4.5 part, Ammonium persulfate. 3-6 part, soya bean fatty acid 2-5 part, dehydroactic acid sodium 1.5-
2.5 parts, kieselguhr 4-5.5 part, cumyl peroxide 4-7 part, span emulsifying agent 2-6 part, waterborne organic silicon class defoamer
0.1-0.2 part, water surplus, each ingredients weight parts add up to 100 parts.
2. water boiling resistance aqueouss packaging adhesive according to claim 1 it is characterised in that: described water boiling resistance aqueouss pack glue
Stick, is prepared by the component of following weight portion: polyvinyl alcohol 7-10 part, vinylacetate 10-12 part, butyl acrylate
23-25 part, n- hydroxyethyl methacrylamide 2.5-3.0 part, methacrylic acid ester group alkoxyl phosphate ester 3.5-4.0 part, mistake
Ammonium sulfate 4-5 part, soya bean fatty acid 3-4 part, dehydroactic acid sodium 2.0-2.2 part, kieselguhr 4.5-5.0 part, peroxidating diisopropyl
Benzene 5-6 part, span emulsifying agent 3-5 part, waterborne organic silicon class defoamer 0.15-0.2 part, water surplus, each ingredients weight parts add up to
100 parts.
3. water boiling resistance aqueouss packaging adhesive according to claim 1 it is characterised in that: described water boiling resistance aqueouss pack glue
Stick, is prepared by the component of following weight portion: 9 parts of polyvinyl alcohol, 11 parts of vinylacetate, 25 parts of butyl acrylate, n-
2.5 parts of hydroxyethyl methacrylamide, 3.6 parts of methacrylic acid ester group alkoxyl phosphate ester, 4.5 parts of Ammonium persulfate., big bean oil
3.2 parts of fat acid, 2.2 parts of dehydroactic acid sodium, 4.8 parts of kieselguhr, 5.5 parts of cumyl peroxide, 3.2 parts of span emulsifying agent, water
Property 0.2 part of silicone defoamer, water surplus, each ingredients weight parts add up to 100 parts.
4. as described in any one of claim 1-3 water boiling resistance aqueouss packaging adhesive preparation method, comprise the following steps:
(1) by polyvinyl alcohol, vinylacetate, butyl acrylate, n- hydroxyethyl methacrylamide, methacrylic acid ester group alkane
Epoxide phosphate ester, polyamide and the stirring of soya bean fatty acid mix homogeneously, obtain mixture a;
(2) will dehydroactic acid sodium and Ammonium persulfate. respectively with appropriate water dissolution fully, respectively obtain dehydroactic acid sodium water solution and
Ammonium persulfate aqueous solution;
(3) biphosphate sodium water solution and ammonium persulfate aqueous solution are added in mixture a, add peroxidating diisopropyl
Benzene, span emulsifying agent, waterborne organic silicon class defoamer, kieselguhr and remaining water, stir, and discharging obtains described water boiling resistance
Aqueouss packaging adhesive.
5. water boiling resistance aqueouss packaging adhesive according to claim 4 preparation method it is characterised in that: step (1) institute
State mix homogeneously stirring using temperature control stirring stage by stage.
6. water boiling resistance aqueouss packaging adhesive according to claim 5 preparation method it is characterised in that: step (1) institute
State mix homogeneously stirring and first at 45 DEG C -55 DEG C, stir 8-15 minute, then be warming up to 60 DEG C -70 DEG C stirring 3.5-4.5 hours.
7. water boiling resistance aqueouss packaging adhesive according to claim 4 preparation method it is characterised in that: step (3) institute
Stating the step stirring is stirring 25-35 minute at 35 DEG C -45 DEG C.
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CN201610782409.2A CN106349958A (en) | 2016-08-30 | 2016-08-30 | Boiling-resistant water-based packaging adhesive and preparation method thereof |
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CN201610782409.2A CN106349958A (en) | 2016-08-30 | 2016-08-30 | Boiling-resistant water-based packaging adhesive and preparation method thereof |
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Citations (4)
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EP1819742B1 (en) * | 2004-12-09 | 2008-04-16 | Wacker Polymer Systems GmbH & Co. KG | Hydrophobing polymer powder that can be redispersed in water |
CN102153971A (en) * | 2011-01-25 | 2011-08-17 | 北京高盟新材料股份有限公司 | Waterborne aluminium foil adhesive and preparation method thereof |
CN105131866A (en) * | 2015-09-23 | 2015-12-09 | 台州市顶立胶粘剂有限公司 | Water-based adhesive for iron-sheet panel composite veneer 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 |
-
2016
- 2016-08-30 CN CN201610782409.2A patent/CN106349958A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1819742B1 (en) * | 2004-12-09 | 2008-04-16 | Wacker Polymer Systems GmbH & Co. KG | Hydrophobing polymer powder that can be redispersed in water |
CN102153971A (en) * | 2011-01-25 | 2011-08-17 | 北京高盟新材料股份有限公司 | Waterborne aluminium foil adhesive and preparation method thereof |
CN105131866A (en) * | 2015-09-23 | 2015-12-09 | 台州市顶立胶粘剂有限公司 | Water-based adhesive for iron-sheet panel composite veneer 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 |
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