CN105802533A - Dry powder adhesive for paper product and preparation method thereof - Google Patents
Dry powder adhesive for paper product and preparation method thereof Download PDFInfo
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- CN105802533A CN105802533A CN201410841194.8A CN201410841194A CN105802533A CN 105802533 A CN105802533 A CN 105802533A CN 201410841194 A CN201410841194 A CN 201410841194A CN 105802533 A CN105802533 A CN 105802533A
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Abstract
The invention provides a dry powder adhesive for a paper product and a preparation method thereof. Currently, adhesives used for bonding of paper surfaces are normally in shapes of liquid, cream or paste; with continuous in-depth research and exploration of acrylate resin by people, acrylate is extensively applied to the field of adhesives since acrylate has the advantages of a light color, good color retention performance and luster, and environment friendliness; however, a solvent for waterborne acrylate is water and reactions are carried out in a water environment, so a produced adhesive has high water content. The dry powder adhesive provided by the invention comprises, by weight, 2 to 25 parts of acrylate, 0.1 to 5 parts of methacrylic acid, 0.1 to 12 parts of a cross-linking agent, 0.1 to 12 parts of a promoter, 1 to 35 parts of a filling material, 35 to 65 parts of starch, 0.1 to 8 parts of an oxidizing agent, 0.01 to 0.2 part of an antiseptic and 1 to 25 parts of distilled water. The invention provides the dry powder adhesive for the paper product and the preparation method thereof.
Description
Technical field:
The present invention relates to a kind of paper products dry powder adhesive and preparation method.
Background technology:
At present, adhesive for paper bonding is generally liquid or paste, pasty state, along with acrylate is deepened continuously research and exploring by people, acrylate is shallow because of its color, and colour retention is good, good luster, environmental protection, be widely used adhesive field, but the solvent of water-and acrylate is water, reaction carries out in water environment, thus moisture more in product.
Summary of the invention:
It is an object of the invention to provide a kind of paper products dry powder adhesive and preparation method.
Above-mentioned purpose is realized by following technical scheme:
A kind of paper products dry powder adhesive, its composition includes: acrylate, methacrylic acid, cross-linking agent, accelerator, filler, starch, oxidant, preservative, distilled water, and the parts by weight of described paper products dry powder adhesive are: acrylate 2-25 part, methacrylic acid 0.1-5 part, cross-linking agent 0.1-12 part, accelerator 0.1-12 part, filler 1-35 part, starch 35-65 part, oxidant 0.1-8 part, preservative 0.01-0.2 part, distilled water 1-25 part.
Described paper products dry powder adhesive, acrylate 2 parts, methacrylic acid 0.1 part, cross-linking agent 0.1 part, accelerator 0.1 part, filler 1 part, starch 35 parts, oxidant 0.1 part, preservative 0.01 part, distilled water 1 part.
Described paper products dry powder adhesive, acrylate 25 parts, methacrylic acid 5 parts, cross-linking agent 12 parts, accelerator 12 parts, filler 35 parts, starch 65 parts, oxidant 8 parts, preservative 0.2 part, distilled water 25 parts.
Described paper products dry powder adhesive, acrylate 15 parts, methacrylic acid 3 parts, cross-linking agent 6 parts, accelerator 6 parts, filler 20 parts, starch 40 parts, oxidant 4 parts, preservative 0.5 part, distilled water 13 parts.
Described paper products dry powder adhesive, described starch is plant amylum, and described filler is calcium carbonate, and described oxidant is ammonium sulfate, and described preservative is sodium diacetate, and described cross-linking agent is potassium sulfate, and described accelerator is zinc acetate.
The preparation method of described paper products dry powder adhesive, joins in reactor by distilled water, 1/3 acrylate, emulsifying agent, methacrylic acid, accelerator, is warming up to 25-65 DEG C and stirs；Add 1/3 cross-linking agent aqueous solution, in 0.1-2 hour, stir intensification 65-95 DEG C；Constant temperature stir, be slowly added to remaining 2-3 acrylate in 1-3 hour, remaining 2/3 cross-linking agent aqueous solution be warming up to 80-100 DEG C stir 0.1-2 hour；Keeping 80-100 DEG C of constant temperature, addition starch, aqueous oxidizing agent solution, preservative, filler stop heating after stirring 0.1-3 hour；Discharging reactor, namely drying, smashing obtain dry powder adhesive.
Beneficial effect:
1. adhesive solid content of the present invention is high, moisture is few, it is achieved reduce the weight and volume of adhesive own, thus effectively reducing freight and reducing storage space, not easily sends out rotten simultaneously.
Detailed description of the invention:
Embodiment 1:
A kind of paper products dry powder adhesive, its composition includes: acrylate, methacrylic acid, cross-linking agent, accelerator, filler, starch, oxidant, preservative, distilled water, and the parts by weight of described paper products dry powder adhesive are: acrylate 2-25 part, methacrylic acid 0.1-5 part, cross-linking agent 0.1-12 part, accelerator 0.1-12 part, filler 1-35 part, starch 35-65 part, oxidant 0.1-8 part, preservative 0.01-0.2 part, distilled water 1-25 part.
Embodiment 2:
Paper products dry powder adhesive according to embodiment 1, acrylate 2 parts, methacrylic acid 0.1 part, cross-linking agent 0.1 part, accelerator 0.1 part, filler 1 part, starch 35 parts, oxidant 0.1 part, preservative 0.01 part, distilled water 1 part.
Embodiment 3:
Paper products dry powder adhesive according to embodiment 1 or 2, acrylate 25 parts, methacrylic acid 5 parts, cross-linking agent 12 parts, accelerator 12 parts, filler 35 parts, starch 65 parts, oxidant 8 parts, preservative 0.2 part, distilled water 25 parts.
Embodiment 4:
According to the paper products dry powder adhesive described in embodiment 1 or 2 or 3, acrylate 15 parts, methacrylic acid 3 parts, cross-linking agent 6 parts, accelerator 6 parts, filler 20 parts, starch 40 parts, oxidant 4 parts, preservative 0.5 part, distilled water 13 parts.
Embodiment 5:
According to the paper products dry powder adhesive described in embodiment 1 or 2 or 3 or 4, described starch is plant amylum, and described filler is calcium carbonate, described oxidant is ammonium sulfate, described preservative is sodium diacetate, and described cross-linking agent is potassium sulfate, and described accelerator is zinc acetate.
Embodiment 6:
The preparation method of the paper products dry powder adhesive according to embodiment 1 or 2 or 3 or 4 or 5, joins in reactor by distilled water, 1/3 acrylate, emulsifying agent, methacrylic acid, accelerator, is warming up to 25-65 DEG C and stirs；Add 1/3 cross-linking agent aqueous solution, in 0.1-2 hour, stir intensification 65-95 DEG C；Constant temperature stir, be slowly added to remaining 2-3 acrylate in 1-3 hour, remaining 2/3 cross-linking agent aqueous solution be warming up to 80-100 DEG C stir 0.1-2 hour；Keeping 80-100 DEG C of constant temperature, addition starch, aqueous oxidizing agent solution, preservative, filler stop heating after stirring 0.1-3 hour；Discharging reactor, namely drying, smashing obtain dry powder adhesive.
Claims (6)
1. a paper products dry powder adhesive, its composition includes: acrylate, methacrylic acid, cross-linking agent, accelerator, filler, starch, oxidant, preservative, distilled water, it is characterized in that: the parts by weight of described paper products dry powder adhesive are: acrylate 2-25 part, methacrylic acid 0.1-5 part, cross-linking agent 0.1-12 part, accelerator 0.1-12 part, filler 1-35 part, starch 35-65 part, oxidant 0.1-8 part, preservative 0.01-0.2 part, distilled water 1-25 part.
2. paper products dry powder adhesive according to claim 1, is characterized in that: acrylate 2 parts, methacrylic acid 0.1 part, cross-linking agent 0.1 part, accelerator 0.1 part, filler 1 part, starch 35 parts, oxidant 0.1 part, preservative 0.01 part, distilled water 1 part.
3. paper products dry powder adhesive according to claim 1, is characterized in that: acrylate 25 parts, methacrylic acid 5 parts, cross-linking agent 12 parts, accelerator 12 parts, filler 35 parts, starch 65 parts, oxidant 8 parts, preservative 0.2 part, distilled water 25 parts.
4. paper products dry powder adhesive according to claim 1, is characterized in that: acrylate 15 parts, methacrylic acid 3 parts, cross-linking agent 6 parts, accelerator 6 parts, filler 20 parts, starch 40 parts, oxidant 4 parts, preservative 0.5 part, distilled water 13 parts.
5. paper products dry powder adhesive according to claim 1, is characterized in that: described starch is plant amylum, described filler is calcium carbonate, described oxidant is ammonium sulfate, described preservative is sodium diacetate, and described cross-linking agent is potassium sulfate, and described accelerator is zinc acetate.
6. the preparation method of paper products dry powder adhesive according to claim 1, is characterized in that: join in reactor by distilled water, 1/3 acrylate, emulsifying agent, methacrylic acid, accelerator, be warming up to 25-65 DEG C and stir；Add 1/3 cross-linking agent aqueous solution, in 0.1-2 hour, stir intensification 65-95 DEG C；Constant temperature stir, be slowly added to remaining 2-3 acrylate in 1-3 hour, remaining 2/3 cross-linking agent aqueous solution be warming up to 80-100 DEG C stir 0.1-2 hour；Keeping 80-100 DEG C of constant temperature, addition starch, aqueous oxidizing agent solution, preservative, filler stop heating after stirring 0.1-3 hour；Discharging reactor, namely drying, smashing obtain dry powder adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841194.8A CN105802533A (en) | 2014-12-30 | 2014-12-30 | Dry powder adhesive for paper product and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841194.8A CN105802533A (en) | 2014-12-30 | 2014-12-30 | Dry powder adhesive for paper product and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105802533A true CN105802533A (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410841194.8A Pending CN105802533A (en) | 2014-12-30 | 2014-12-30 | Dry powder adhesive for paper product and preparation method thereof |
Country Status (1)
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| CN (1) | CN105802533A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142052A (en) * | 2017-06-07 | 2017-09-08 | 合肥励仙电力工程有限公司 | A kind of novel paper product adhesive and preparation method thereof |
| CN110079252A (en) * | 2019-05-29 | 2019-08-02 | 东莞市奥嘉特高分子材料有限公司 | A kind of adhesive and preparation method thereof for packaging |
-
2014
- 2014-12-30 CN CN201410841194.8A patent/CN105802533A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142052A (en) * | 2017-06-07 | 2017-09-08 | 合肥励仙电力工程有限公司 | A kind of novel paper product adhesive and preparation method thereof |
| CN110079252A (en) * | 2019-05-29 | 2019-08-02 | 东莞市奥嘉特高分子材料有限公司 | A kind of adhesive and preparation method thereof for packaging |
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Application publication date: 20160727 |
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| WD01 | Invention patent application deemed withdrawn after publication |