CN101323766A - Solid adhesive - Google Patents
Solid adhesive Download PDFInfo
- Publication number
- CN101323766A CN101323766A CNA2007100243338A CN200710024333A CN101323766A CN 101323766 A CN101323766 A CN 101323766A CN A2007100243338 A CNA2007100243338 A CN A2007100243338A CN 200710024333 A CN200710024333 A CN 200710024333A CN 101323766 A CN101323766 A CN 101323766A
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- Prior art keywords
- solid adhesive
- acid
- ethanol
- acetone
- sodium hydroxide
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Abstract
The invention relates to a novel solid adhesive which is mainly used for bonding materials such as timbers, glass, pottery and porcelain, etc. and is mainly characterized in that: the solid adhesive is a mixture consisting of polyvinyl butyral, phenolic resin and epoxy resin, the product generated from mixing stearic acid, lauric acid and sodium hydroxide is taken as a surfactant and ethanol or acetone is taken as a solvent, in addition, calcium carbonate is added as a filler. The solid adhesive of the invention is characterized by high bonding strength, good water resistance, quick solidification, long retention period and wild scope of application.
Description
Technical field
The invention describes a kind of tackiness agent of solid state, belong to the chemical industry adhesive area.
Background technology
Existing solid adhesive, having with the water-soluble synthetic resin is tackiness agent, is forming agent with resinous acid, is the solid adhesive of solvent with water or water and alcoholic acid mixture.Having that to catch up with multipolymer etc. with methylvinylether and maleic acid be tackiness agent, is that soap is forming agent with lipid acid, is the solid adhesive of solvent with water or organic solvent.Also having with the aqueous dispersion polymers resin emulsion is tackiness agent, is forming agent with lipid acid or soap, is the solid adhesive of solvent with water.They respectively have its different characteristics, but range of application can not satisfy the requirement of some exotic materialss usually, the researchist has carried out some improvements for this reason, such as dosing compositions such as tackifier, softening agent and antidesiccant, makes the adhesiveproperties of solid adhesive obtain to a certain degree improvement.
The purpose of this invention is to provide that a kind of bonding strength height, water-tolerant, curing speed are fast, applied widely, the solid adhesive of good combination property, can be advantageously used in the bonding of timber, metal, glass, paper.
The mixture that tackiness agent of the present invention is made up of polyvinyl butyral, resol, Resins, epoxy; With hard ester acid, lauric acid, sodium hydroxide, the mixed resultant of potassium hydroxide is tensio-active agent, makes solvent with ethanol and acetone, adds pearl filler in addition.
The weight percent of various compositions is as follows in the tackiness agent of the present invention:
Polyvinyl butyral 12-25%
Resol 4-11%
Resins, epoxy 2.1-8%
Hard ester acid 3.6-9%
Lauric acid 2.1-7.5%
Sodium hydroxide 1.3-4.3%
Ethanol 30-40%
Acetone 6-12%
Pearl filler 0.6-2.4%
Water 22-32%
The summation of said components is 100%.
The compound method of solid adhesive of the present invention is as follows:
At first use a part of dissolve with ethanol polyvinyl butyral in the proportioning, add resol then, and stir.Get another container acetone solution Resins, epoxy again, above-mentioned two kinds of solution are mixed wiring solution-forming 1.With hard ester acid and lauric acid heating and melting, splash into sodium hydroxide solution again, stir while dripping, make it abundant dissolving, obtain liquid 2.After liquid 1 and liquid 2 mixing, add pearl filler, fully stir, obtain thick tackiness agent, obtain solid adhesive after the cooling.
Specific implementation method
Further specify the present invention by the following examples, protection domain of the present invention is not limited in this embodiment certainly.
Embodiment:
(1) prescription (weight percent):
Polyvinyl butyral 16%
Resol 6.9%
Resins, epoxy 4.1%
Hard ester acid 4.8%
Lauric acid 2.4%
Sodium hydroxide 1.9%
Ethanol 32%
Acetone 9.2%
Pearl filler 0.7%
Water 22%
(2) compound method
At first use the dissolve with ethanol polyvinyl butyral, add resol then, and stir.Get another container acetone solution Resins, epoxy again, above-mentioned two kinds of solution are mixed wiring solution-forming 1.With hard ester acid and lauric acid heating and melting, splash into sodium hydroxide solution again, stir while dripping, make it abundant dissolving, obtain liquid 2.After liquid 1 and liquid 2 mixing, add pearl filler, fully stir, obtain thick tackiness agent.Inject tubular vessel while hot, obtain bar-shaped solid adhesive after the cooling.
Claims (2)
1, a kind of solid adhesive is primarily characterized in that: the mixture that this tackiness agent is made up of polyvinyl butyral, resol, Resins, epoxy; With hard ester acid, lauric acid, the mixed resultant of sodium hydroxide is tensio-active agent, makes solvent with ethanol or acetone, adds pearl filler in addition.
2, tackiness agent described in the claim 1 is characterized in that the weight percent of various compositions is as follows:
Polyvinyl butyral 12-25%
Resol 4-11%
Resins, epoxy 2.1-8%
Hard ester acid 3.6-9%
Lauric acid 2.1-7.5%
Sodium hydroxide 1.3-4.3%
Ethanol 30-40%
Acetone 6-12%
Pearl filler 0.6-2.4%
Water 22-32%
The summation of said components is 100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100243338A CN101323766A (en) | 2007-06-14 | 2007-06-14 | Solid adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100243338A CN101323766A (en) | 2007-06-14 | 2007-06-14 | Solid adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101323766A true CN101323766A (en) | 2008-12-17 |
Family
ID=40187474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100243338A Pending CN101323766A (en) | 2007-06-14 | 2007-06-14 | Solid adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101323766A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450828A (en) * | 2013-09-23 | 2013-12-18 | 江苏华夏制漆科技有限公司 | Glue for coating brush and preparation method of glue |
| CN105925216A (en) * | 2016-07-15 | 2016-09-07 | 启东市临品农副产品专业合作社 | Solid adhesive |
| CN106085349A (en) * | 2016-07-19 | 2016-11-09 | 宁波朴锐环保科技有限公司 | The preparation technology of a kind of decorative panel, decorative panel stick with glue agent and preparation technology thereof |
| CN106520039A (en) * | 2016-11-29 | 2017-03-22 | 广西大学 | Wood adhesive |
| CN108611029A (en) * | 2018-04-28 | 2018-10-02 | 成都玉龙化工有限公司 | A kind of wood powder pressing plate caking agent formula and preparation method thereof |
-
2007
- 2007-06-14 CN CNA2007100243338A patent/CN101323766A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450828A (en) * | 2013-09-23 | 2013-12-18 | 江苏华夏制漆科技有限公司 | Glue for coating brush and preparation method of glue |
| CN103450828B (en) * | 2013-09-23 | 2015-08-19 | 江苏华夏制漆科技有限公司 | A kind of coating hairbrush glue and preparation method thereof |
| CN105925216A (en) * | 2016-07-15 | 2016-09-07 | 启东市临品农副产品专业合作社 | Solid adhesive |
| CN106085349A (en) * | 2016-07-19 | 2016-11-09 | 宁波朴锐环保科技有限公司 | The preparation technology of a kind of decorative panel, decorative panel stick with glue agent and preparation technology thereof |
| CN106520039A (en) * | 2016-11-29 | 2017-03-22 | 广西大学 | Wood adhesive |
| CN108611029A (en) * | 2018-04-28 | 2018-10-02 | 成都玉龙化工有限公司 | A kind of wood powder pressing plate caking agent formula and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081217 |