CN104231989A - Single-component high-strength waterproof epoxy adhesive - Google Patents
Single-component high-strength waterproof epoxy adhesive Download PDFInfo
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- CN104231989A CN104231989A CN201410363545.9A CN201410363545A CN104231989A CN 104231989 A CN104231989 A CN 104231989A CN 201410363545 A CN201410363545 A CN 201410363545A CN 104231989 A CN104231989 A CN 104231989A
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- epoxy adhesive
- component high
- water resistant
- strong water
- high strong
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Abstract
The invention provides a single-component high-strength waterproof epoxy adhesive. The epoxy adhesive is prepared from the following components in percentage by weight: 10-60 percent of epoxy resin, 0-40 percent of polyamide resin, 0-30 percent of amino acid, 5-20 percent of alkyd resin, 0.5-10 percent of monoethanolamine, 0.1-5 percent of adhesion promoter, 5-50 percent of esters solvent and 10-60 percent of alcohols solvent. The single-component high-strength waterproof epoxy adhesive is suitable for adhesion of woods, steel and other metals, and has the characteristics of high strength and waterproofing.
Description
Technical field
The present invention relates to a kind of single-component high strong water resistant epoxy adhesive, belong to technical field of fine.
Background technology
Epoxy resin is because of with epoxy group(ing), there is good cohesive force, be widely used in binding agent as matrix material, but epoxy resin cure generally need add polyamine or polymeric amide, the packing of general use two component, after mixing under normal temperature condition, namely can solidify in 4 hours, thus epoxy adhesive generally can use bi-component package.During use, two components are mixed in proportion and use.Therefore use cumbersome, must matching while using.
More troublesome is through mixed epoxy resin, is not finished, namely solidifies voluntarily, can not use again, therefore often cause huge waste in 4 hours.
Summary of the invention
The object of the invention is: provide a kind of single-component high strong water resistant epoxy adhesive, it is under normal condition, store the quality guaranteed period more than 1 year.
The present invention is achieved in that a kind of single-component high strong water resistant epoxy adhesive, by weight percentage, is obtained by following component:
Each weight percentages of components sum is 100%.
Described a kind of single-component high strong water resistant epoxy adhesive, its special character is: described epoxy resin is a kind of in E-44 and E-51 or both mixtures.
Described a kind of single-component high strong water resistant epoxy adhesive, its special character is: described polyamide resin is alcohol-soluble polyamide resin.
Described a kind of single-component high strong water resistant epoxy adhesive, its special character is: described aminoresin is the benzoguanamine aminoresin of 60%.
Described a kind of single-component high strong water resistant epoxy adhesive, its special character is: described Synolac is the pentacite of the modification of flax oil of 60%.
Described a kind of single-component high strong water resistant epoxy adhesive, its special character is: described adhesion promoter is the ADHERANT1051. of De Qian company
Described a kind of single-component high strong water resistant epoxy adhesive, its special character is: described esters solvent is the wherein one of N-BUTYL ACETATE and vinyl acetic monomer, or the mixture both it.
Described a kind of single-component high strong water resistant epoxy adhesive, its special character is: described alcoholic solvent is wherein a kind of in Virahol and ethanol, or the mixture both it.
Described a kind of single-component high strong water resistant epoxy adhesive, its special character is: obtain according to the following steps:
Esters solvent, alcoholic solvent are dropped in reactor, open and stir, then epoxy resin, polyamide resin, aminoresin, Synolac and adhesion promoter drop into and stir, and churning time is 20-30 minute, with Monoethanolamine MEA BASF adjust pH to the scope of 7-8, dress up finished product with 120 order gauze bag filters.
Described a kind of single-component high strong water resistant epoxy adhesive, its special character is: under normal temperature condition, and its usage period is more than 1 year.
A kind of single-component high strong water resistant of the present invention epoxy adhesive, is suitable for the metal such as timber, steel and bonding, has high strength and water-fast feature.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
A kind of single-component high strong water resistant epoxy adhesive, the weight percent of its composition is:
Epoxy resin 20%, polyamide resin 5%, aminoresin 20%,
Synolac 15%, Monoethanolamine MEA BASF 1%, adhesion promoter 1%,
Esters solvent 20%, alcoholic solvent 18%.
Its preparation method is as follows: esters solvent and alcoholic solvent are put in reactor, open and stir, then epoxy resin, polyamide resin, aminoresin, Synolac and adhesion promoter are put in reactor and are stirred, churning time 20-30 minute, with Monoethanolamine MEA BASF adjust pH to the scope of 7-8, dress up finished product with 120 order gauze bag filters.
Under normal temperature condition, its usage period was at 1 year or more.
Described epoxy resin is a kind of in E-44 and E-51 or both mixtures.
Described polyamide resin is alcohol-soluble polyamide resin.
Described aminoresin is the benzoguanamine aminoresin of 60%.
Described Synolac is the pentacite of the modification of flax oil of 60%.
Described adhesion promoter is the ADHERANT1051. of De Qian company
Described esters solvent is the wherein one of N-BUTYL ACETATE and vinyl acetic monomer, or the mixture both it.
Described alcoholic solvent is wherein a kind of in Virahol and ethanol, or the mixture both it.
Embodiment 2
A kind of single-component high strong water resistant epoxy adhesive, the weight percent of its composition is:
Epoxy resin 30%, polyamide resin 10%, aminoresin 30%,
Synolac 5%, Monoethanolamine MEA BASF 2%, adhesion promoter 1.5%,
Esters solvent 10%, alcoholic solvent 11.5%,
Embodiment 3
A kind of single-component high strong water resistant epoxy adhesive, the weight percent of its composition is:
Epoxy resin 40%, aminoresin 25%, Synolac 10%,
Monoethanolamine MEA BASF 2%, adhesion promoter 3%, esters solvent 10%,
Alcoholic solvent 10%.
Embodiment 4
A kind of single-component high strong water resistant epoxy adhesive, the weight percent of its composition is:
Epoxy resin 25%, polyamide resin 15%, Synolac 15%,
Monoethanolamine MEA BASF 1.5%, adhesion promoter 2%, esters solvent 15%,
Alcoholic solvent 18%,
Embodiment 5
A kind of single-component high strong water resistant epoxy adhesive, the weight percent of its composition is:
Epoxy resin 3 5%, polyamide resin 5%, aminoresin 15%,
Synolac 15%, Monoethanolamine MEA BASF 3%, adhesion promoter 3%,
Esters solvent 12%, alcoholic solvent 12%.
The above is preferred embodiments of the present invention, it should be noted that to those skilled in the art, and when not departing from the principle of the invention, can also make some property and modification, this is also considered as protection scope of the present invention.
Claims (10)
1. a single-component high strong water resistant epoxy adhesive, is characterized in that: by weight percentage, is obtained by following component:
Each weight percentages of components sum is 100%.
2. a kind of single-component high strong water resistant epoxy adhesive according to claim 1, is characterized in that: described epoxy resin is a kind of in E-44 and E-51 or both mixtures.
3. a kind of single-component high strong water resistant epoxy adhesive according to claim 1, is characterized in that: described polyamide resin is alcohol-soluble polyamide resin.
4. a kind of single-component high strong water resistant epoxy adhesive according to claim 1, is characterized in that: described aminoresin is the benzoguanamine aminoresin of 60%.
5. a kind of single-component high strong water resistant epoxy adhesive strength agent according to claim 1, is characterized in that: described Synolac is the pentacite of the modification of flax oil of 60%.
6. a kind of single-component high strong water resistant epoxy adhesive according to claim 1, is characterized in that: described adhesion promoter is the ADHERANT1051. of De Qian company
7. a kind of single-component high strong water resistant epoxy adhesive according to claim 1, is characterized in that: described esters solvent is the wherein a kind of of N-BUTYL ACETATE and vinyl acetic monomer, or the mixture both it.
8. a kind of single-component high strong water resistant epoxy adhesive according to claim 1, is characterized in that: described alcoholic solvent is wherein a kind of in Virahol and ethanol, or the mixture both it.
9. a kind of single-component high strong water resistant epoxy adhesive according to claim 1, is characterized in that: obtain according to the following steps:
Esters solvent, alcoholic solvent are dropped in reactor, open and stir, then epoxy resin, polyamide resin, aminoresin, Synolac and adhesion promoter drop into and stir, and churning time is 20-30 minute, with Monoethanolamine MEA BASF adjust pH to the scope of 7-8, dress up finished product with 120 order gauze bag filters.
10. a kind of single-component high strong water resistant epoxy adhesive according to claim 1, it is characterized in that: under normal temperature condition, its usage period is more than 1 year.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363545.9A CN104231989A (en) | 2014-07-28 | 2014-07-28 | Single-component high-strength waterproof epoxy adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363545.9A CN104231989A (en) | 2014-07-28 | 2014-07-28 | Single-component high-strength waterproof epoxy adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104231989A true CN104231989A (en) | 2014-12-24 |
Family
ID=52220914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410363545.9A Pending CN104231989A (en) | 2014-07-28 | 2014-07-28 | Single-component high-strength waterproof epoxy adhesive |
Country Status (1)
| Country | Link |
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| CN (1) | CN104231989A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116042178A (en) * | 2023-03-29 | 2023-05-02 | 北京航天微电科技有限公司 | Adhesive material, preparation method and semiconductor device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008133472A1 (en) * | 2007-04-30 | 2008-11-06 | Lg Chem, Ltd. | Adhesive resin composition and dicing die bonding film using the same |
| CN102827533A (en) * | 2012-06-04 | 2012-12-19 | 苏州吉人漆业有限公司 | Multiuse strong-adhesion coating and its preparation method |
| CN103265906A (en) * | 2013-04-30 | 2013-08-28 | 广东普赛特电子科技股份有限公司 | Red glue containing wear resistance reinforcing agent and preparation method thereof |
-
2014
- 2014-07-28 CN CN201410363545.9A patent/CN104231989A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008133472A1 (en) * | 2007-04-30 | 2008-11-06 | Lg Chem, Ltd. | Adhesive resin composition and dicing die bonding film using the same |
| CN102827533A (en) * | 2012-06-04 | 2012-12-19 | 苏州吉人漆业有限公司 | Multiuse strong-adhesion coating and its preparation method |
| CN103265906A (en) * | 2013-04-30 | 2013-08-28 | 广东普赛特电子科技股份有限公司 | Red glue containing wear resistance reinforcing agent and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116042178A (en) * | 2023-03-29 | 2023-05-02 | 北京航天微电科技有限公司 | Adhesive material, preparation method and semiconductor device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |
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| RJ01 | Rejection of invention patent application after publication |