CN103773287B - A kind of Water-Soluble Emulsion Adhesive and preparation method thereof - Google Patents
A kind of Water-Soluble Emulsion Adhesive and preparation method thereof Download PDFInfo
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- CN103773287B CN103773287B CN201410031278.5A CN201410031278A CN103773287B CN 103773287 B CN103773287 B CN 103773287B CN 201410031278 A CN201410031278 A CN 201410031278A CN 103773287 B CN103773287 B CN 103773287B
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Abstract
The invention discloses a kind of Water-Soluble Emulsion Adhesive and preparation method thereof, wherein Water-Soluble Emulsion Adhesive includes in components by weight percent: butyl acrylate 25-35 part, acrylic acid 1-4 part, methyl methacrylate 1-5 part, alkylphenol polyoxyethylene 0.5-1 part, dodecyl sodium sulfate 0.2-0.8 part, Ammonium persulfate. 0.1-0.5 part, sodium carbonate 0.1-0.5 part, sodium hydroxide 0.5-1 part, Colophonium 8-15 part, water 80-90 part. Preparation method is for being added to the water alkylphenol polyoxyethylene and dodecyl sodium sulfate, it is warming up to 60-70 DEG C, stirring and dissolving, it is subsequently adding butyl acrylate, acrylic acid, methyl methacrylate, sodium carbonate, sodium hydroxide and Colophonium, continues to be uniformly mixed, be eventually adding Ammonium persulfate., continue stirring 30-40 minute, it is cooled to 30-40 DEG C, continues stirring 10-15 minute, discharging.
Description
Technical field
The invention belongs to heavy chemicals field, be specifically related to a kind of Water-Soluble Emulsion Adhesive and preparation method thereof.
Background technology
Latex (latex) refer to polymer particles be scattered in water formed colloid emulsion. Also known as latex. Traditionally the aqueous dispersion of rubber particle is called latex, and the aqueous dispersion of resin particle is called emulsion. Latex product is claimed for the goods that raw material is made with latex, common such as sponge, glove, toy, sebific duct etc. The emulsion-type paper-plastic stick latex prepared with acrylate for main body at present has the features such as nontoxic, not burning, can substitute for solvent-borne type paper-plastic stick glue, it is so that this kind of latex is after drying and forming-film, high molecular polymer is water insoluble, inconvenience is brought, it is therefore desirable to develop a kind of water miscible high molecular emulsion to overcome disadvantage mentioned above to technological operations such as equipment cleanings.
Summary of the invention
It is an object of the invention to provide a kind of Water-Soluble Emulsion Adhesive and preparation method thereof to overcome above the deficiencies in the prior art.
The present invention is realized by techniques below means:
A kind of Water-Soluble Emulsion Adhesive, include in components by weight percent: butyl acrylate 25-35 part, acrylic acid 1-4 part, methyl methacrylate 1-5 part, alkylphenol polyoxyethylene 0.5-1 part, dodecyl sodium sulfate 0.2-0.8 part, Ammonium persulfate. 0.1-0.5 part, sodium carbonate 0.1-0.5 part, sodium hydroxide 0.5-1 part, Colophonium 8-15 part, water 80-90 part.
Described Water-Soluble Emulsion Adhesive, can preferably include in components by weight percent: butyl acrylate 28-32 part, acrylic acid 3-4 part, methyl methacrylate 2-4 part, alkylphenol polyoxyethylene 0.6-0.8 part, dodecyl sodium sulfate 0.4-0.6 part, Ammonium persulfate. 0.2-0.4 part, sodium carbonate 0.2-0.4 part, sodium hydroxide 0.6-0.8 part, Colophonium 10-12 part, water 83-87 part.
The preparation method of more than one described Water-Soluble Emulsion Adhesives, is prepared according to following steps:
(1) each component is weighed according to weight portion;
(2) alkylphenol polyoxyethylene and dodecyl sodium sulfate are added to the water, it is warming up to 60-70 DEG C, stirring and dissolving, it is subsequently adding butyl acrylate, acrylic acid, methyl methacrylate, sodium carbonate, sodium hydroxide and Colophonium, continues to be uniformly mixed, be eventually adding Ammonium persulfate., continue stirring 30-40 minute, it is cooled to 30-40 DEG C, continues stirring 10-15 minute, discharging.
Polyacrylate provided by the invention with the addition of Colophonium, and ensure that water-fast composition and the ratio of the composition being dissolved in water by controlling the suitable addition of each composition, the final latex prepared is made both to have maintained the bond properties to plastics, overcoming again high molecular emulsion water-fast shortcoming after drying and forming-film, finished product bond properties is excellent simultaneously, and preparation is convenient, cost is low, nontoxic, easy to use, it is easy to realize large-scale production.
Water-Soluble Emulsion Adhesive provided by the invention has good coating and temperature tolerance, not playing limit after coating under 80 DEG C of conditions, its water solublity is also comparatively suitable, peelable in water more than 80 DEG C, and then determine the flexible row of its application, simultaneously facilitate the cleaning remaining latex in equipment.
Detailed description of the invention:
Embodiment 1
A kind of Water-Soluble Emulsion Adhesive, include in components by weight percent: butyl acrylate 25 parts, 1 part of acrylic acid, methyl methacrylate 1 part, alkylphenol polyoxyethylene 0.5 part, dodecyl sodium sulfate 0.2 part, Ammonium persulfate. 0.1 part, sodium carbonate 0.1 part, sodium hydroxide 0.5 part, Colophonium 8 parts, 80 parts of water.
Above-described Water-Soluble Emulsion Adhesive is prepared according to following steps:
(1) each component is weighed according to weight portion;
(2) alkylphenol polyoxyethylene and dodecyl sodium sulfate are added to the water, it is warming up to 60 DEG C, stirring and dissolving, it is subsequently adding butyl acrylate, acrylic acid, methyl methacrylate, sodium carbonate, sodium hydroxide and Colophonium, continues to be uniformly mixed, be eventually adding Ammonium persulfate., continue stirring 30 minutes, it is cooled to 30 DEG C, continues stirring 10 minutes, discharging.
Embodiment 2
A kind of Water-Soluble Emulsion Adhesive, include in components by weight percent: butyl acrylate 28 parts, 3 parts of acrylic acid, methyl methacrylate 2 parts, alkylphenol polyoxyethylene 0.6 part, dodecyl sodium sulfate 0.4 part, Ammonium persulfate. 0.2 part, sodium carbonate 0.2 part, sodium hydroxide 0.6 part, Colophonium 10 parts, 83 parts of water.
Above-described Water-Soluble Emulsion Adhesive is prepared according to following steps:
(1) each component is weighed according to weight portion;
(2) alkylphenol polyoxyethylene and dodecyl sodium sulfate are added to the water, it is warming up to 65 DEG C, stirring and dissolving, it is subsequently adding butyl acrylate, acrylic acid, methyl methacrylate, sodium carbonate, sodium hydroxide and Colophonium, continues to be uniformly mixed, be eventually adding Ammonium persulfate., continue stirring 35 minutes, it is cooled to 33 DEG C, continues stirring 12 minutes, discharging.
Embodiment 3
A kind of Water-Soluble Emulsion Adhesive, include in components by weight percent: butyl acrylate 31 parts, 4 parts of acrylic acid, methyl methacrylate 3 parts, alkylphenol polyoxyethylene 0.7 part, dodecyl sodium sulfate 0.5 part, Ammonium persulfate. 0.3 part, sodium carbonate 0.3 part, sodium hydroxide 0.7 part, Colophonium 11 parts, 85 parts of water.
Above-described Water-Soluble Emulsion Adhesive is prepared according to following steps:
(1) each component is weighed according to weight portion;
(2) alkylphenol polyoxyethylene and dodecyl sodium sulfate are added to the water, it is warming up to 68 DEG C, stirring and dissolving, it is subsequently adding butyl acrylate, acrylic acid, methyl methacrylate, sodium carbonate, sodium hydroxide and Colophonium, continues to be uniformly mixed, be eventually adding Ammonium persulfate., continue stirring 36 minutes, it is cooled to 40 DEG C, continues stirring 15 minutes, discharging.
Embodiment 4
A kind of Water-Soluble Emulsion Adhesive, include in components by weight percent: butyl acrylate 32 parts, 4 parts of acrylic acid, methyl methacrylate 4 parts, alkylphenol polyoxyethylene 0.8 part, dodecyl sodium sulfate 0.6 part, Ammonium persulfate. 0.4 part, sodium carbonate 0.4 part, sodium hydroxide 0.8 part, Colophonium 12 parts, 87 parts of water.
Above-described Water-Soluble Emulsion Adhesive is prepared according to following steps:
(1) each component is weighed according to weight portion;
(2) alkylphenol polyoxyethylene and dodecyl sodium sulfate are added to the water, it is warming up to 70 DEG C, stirring and dissolving, it is subsequently adding butyl acrylate, acrylic acid, methyl methacrylate, sodium carbonate, sodium hydroxide and Colophonium, continues to be uniformly mixed, be eventually adding Ammonium persulfate., continue stirring 40 minutes, it is cooled to 40 DEG C, continues stirring 15 minutes, discharging.
Embodiment 5
A kind of Water-Soluble Emulsion Adhesive, includes in components by weight percent: butyl acrylate 35 parts, 4 parts of acrylic acid, methyl methacrylate 5 parts, alkylphenol polyoxyethylene 1 part, dodecyl sodium sulfate 0.8 part, Ammonium persulfate. 0.5 part, sodium carbonate 0.5 part, sodium hydroxide 1 part, Colophonium 15 parts, 90 parts of water.
Above-described Water-Soluble Emulsion Adhesive is prepared according to following steps:
(1) each component is weighed according to weight portion;
(2) alkylphenol polyoxyethylene and dodecyl sodium sulfate are added to the water, it is warming up to 70 DEG C, stirring and dissolving, it is subsequently adding butyl acrylate, acrylic acid, methyl methacrylate, sodium carbonate, sodium hydroxide and Colophonium, continues to be uniformly mixed, be eventually adding Ammonium persulfate., continue stirring 40 minutes, it is cooled to 30 DEG C, continues stirring 15 minutes, discharging.
The Water-Soluble Emulsion Adhesive that above example is prepared carries out performance test, and result is shown in following table:
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Coating | Easy to apply, coating is uniformly | Easy to apply, coating is uniformly | Easy to apply, coating is uniformly | Easy to apply, coating is uniformly | Easy to apply, coating is uniformly |
| Temperature tolerance | Limit is not played at 80 DEG C | Limit is not played at 80 DEG C | Limit is not played at 80 DEG C | Limit is not played at 80 DEG C | Limit is not played at 80 DEG C |
| Water solublity | In more than 80 DEG C water peelable | In more than 80 DEG C water peelable | In more than 80 DEG C water peelable | In more than 80 DEG C water peelable | In more than 80 DEG C water peelable |
Can be seen that from above experimental data, Water-Soluble Emulsion Adhesive provided by the invention has good coating and temperature tolerance, under 80 DEG C of conditions, limit is not played after coating, its water solublity is also comparatively suitable, more than 80 DEG C peelable in water, and then determine the flexible row of its application, simultaneously facilitate the cleaning remaining latex in equipment.
Claims (1)
1. a Water-Soluble Emulsion Adhesive, it is characterized in that, include in components by weight percent: butyl acrylate 28 parts, 3 parts of acrylic acid, methyl methacrylate 2 parts, alkylphenol polyoxyethylene 0.6 part, dodecyl sodium sulfate 0.4 part, Ammonium persulfate. 0.2 part, sodium carbonate 0.2 part, sodium hydroxide 0.6 part, Colophonium 10 parts, 83 parts of water;
The preparation method of described Water-Soluble Emulsion Adhesive, is prepared according to following steps:
(1) each component is weighed according to weight portion;
(2) alkylphenol polyoxyethylene and dodecyl sodium sulfate are added to the water, it is warming up to 65 DEG C, stirring and dissolving, it is subsequently adding butyl acrylate, acrylic acid, methyl methacrylate, sodium carbonate, sodium hydroxide and Colophonium, continues to be uniformly mixed, be eventually adding Ammonium persulfate., continue stirring 35 minutes, it is cooled to 33 DEG C, continues stirring 12 minutes, discharging.
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| CN201410031278.5A CN103773287B (en) | 2014-01-23 | 2014-01-23 | A kind of Water-Soluble Emulsion Adhesive and preparation method thereof |
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| CN201410031278.5A CN103773287B (en) | 2014-01-23 | 2014-01-23 | A kind of Water-Soluble Emulsion Adhesive and preparation method thereof |
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| CN103773287A CN103773287A (en) | 2014-05-07 |
| CN103773287B true CN103773287B (en) | 2016-06-15 |
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Families Citing this family (1)
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| CN110655879A (en) * | 2019-10-11 | 2020-01-07 | 中山富洲胶粘制品有限公司 | Water-washing pressure-sensitive label paper and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1278544A (en) * | 1999-06-16 | 2001-01-03 | 高艳彬 | Latex adhesive for cohering paper |
| CN101717612A (en) * | 2009-11-05 | 2010-06-02 | 广东风华高新科技股份有限公司 | Water-based adhesive and preparation method and applications thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060171A (en) * | 1983-09-13 | 1985-04-06 | Japan Synthetic Rubber Co Ltd | High-frequency induction heating bonding adhesive |
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- 2014-01-23 CN CN201410031278.5A patent/CN103773287B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1278544A (en) * | 1999-06-16 | 2001-01-03 | 高艳彬 | Latex adhesive for cohering paper |
| CN101717612A (en) * | 2009-11-05 | 2010-06-02 | 广东风华高新科技股份有限公司 | Water-based adhesive and preparation method and applications thereof |
Non-Patent Citations (2)
| Title |
|---|
| 水溶性高分子乳胶的研制;邹本莲 等;《粘接》;19980810;第19卷(第4期);13-15 * |
| 高固含量共聚物乳液聚合过程研究;廖水姣 等;《高分子材料科学与工程》;20000731;第16卷(第4期);50-53 * |
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