CN105331319A - Underwater curing epoxy resin adhesive - Google Patents
Underwater curing epoxy resin adhesive Download PDFInfo
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- CN105331319A CN105331319A CN201510858680.5A CN201510858680A CN105331319A CN 105331319 A CN105331319 A CN 105331319A CN 201510858680 A CN201510858680 A CN 201510858680A CN 105331319 A CN105331319 A CN 105331319A
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- epoxy resin
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- adhesive
- filler
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- Epoxy Resins (AREA)
Abstract
The invention discloses an underwater curing epoxy resin adhesive. The underwater curing epoxy resin adhesive comprises the following components: bisphenol A-type epoxy resin, polysulfide rubber, ketimine, modified amine, tris(dimethylaminomethyl) phenol, dimethylbenzene, n-butyl alcohol, surface active agent and filler. Through the manner, the underwater curing epoxy resin adhesive disclosed by the invention has the advantages of great strength, high abrasion performance, water stability and the like, and bonding curing can be realized in water or in an extremely moist environment, so that the bonding time is long after the adhesive is used, the adhesive cannot be destroyed by water and cannot be mixed with water, the adhesive is long in service life, the selected raw material components are low in cost and wide in sources, and the adhesive is free of toxic and side effect, safe and reliable to use.
Description
Technical field
The present invention relates to polymeric material field, particularly relate to a kind of underwater curing epoxyn.
Background technology
Epoxy resin is the most widely used matrix resin of polymer matrix composite.Because of its have excellent electrical insulating property, thermotolerance, corrosion-resistant, cementability and cured article and matrix material excellent mechanical performances and be widely used in aerospace field and automobile, shipbuilding, machinery, electrically, in the civilian industry such as chemical industry.Wherein epoxyn is a class by the formulated engineering adhesive of epoxy resin base-material, solidifying agent, thinner, promotor and filler.As a kind of tackiness agent applied in particular surroundings, the development and application of underwater adhesive is subject to people's attention day by day.Underwater adhesive is a kind of special adhesive, and its investigation and application will be related to state of the art and the economic benefit of the every field such as house, water conservancy, hypogee, medical treatment, bionical, cultivation, therefore need to develop multiple underwater adhesive and apply.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of underwater curing epoxyn, has the advantage that intensity is large and water-resistant stability is good.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of underwater curing epoxyn, the component comprised has bisphenol A type epoxy resin, thiorubber, ketoimine, modified amine, three-(dimethylamino methyl) phenol, dimethylbenzene, propyl carbinol, tensio-active agent, filler, the component of wherein said tackiness agent is: in mass parts, bisphenol A type epoxy resin 100 parts, thiorubber 20-30 part, ketoimine 4-8 part, modified amine 6-12 part, three-(dimethylamino methyl) phenol 3-5 parts, dimethylbenzene 40-60 part, propyl carbinol 40-60 part, tensio-active agent 1-4 part, filler 200-300 part.
In a preferred embodiment of the present invention, the molecular weight of described thiorubber is 900-1100.
In a preferred embodiment of the present invention, described modified amine is one or more in quadrol, triethylene tetramine, tetraethylene pentamine, mphenylenediamine.
In a preferred embodiment of the present invention, described filler is one or more in calcium oxide, aluminum oxide, magnesium oxide, silica powder.
In a preferred embodiment of the present invention, described tensio-active agent is perfluorinated nonene oxygen base benzene sulfonic acid sodium salt.
In a preferred embodiment of the present invention, the component of described tackiness agent is: in mass parts, bisphenol A type epoxy resin 100 parts, thiorubber 25 parts, ketoimine 6 parts, modified amine 10 parts, three-(dimethylamino methyl) phenol 4 parts, dimethylbenzene 50 parts, propyl carbinol 50 parts, 2 parts, tensio-active agent, filler 260 parts.
The invention has the beneficial effects as follows: underwater curing epoxyn of the present invention, this tackiness agent has the advantages such as intensity is large, wear resistance good, water-resistant stability, bonding solidification can be realized in water or in extremely moist environment, use the rear bonding time long, can not by water destruct, not miscible with water yet, there is good work-ing life, low and the wide material sources of the feed composition cost chosen, have no side effect, use safe and reliable.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one:
A kind of underwater curing epoxyn is provided, the component comprised has bisphenol A type epoxy resin, thiorubber, ketoimine, modified amine, three-(dimethylamino methyl) phenol, dimethylbenzene, propyl carbinol, tensio-active agent, filler, the component of wherein said tackiness agent is: in mass parts, bisphenol A type epoxy resin 100 parts, thiorubber 25 parts, ketoimine 6 parts, modified amine 10 parts, three-(dimethylamino methyl) phenol 4 parts, dimethylbenzene 50 parts, propyl carbinol 50 parts, 2 parts, tensio-active agent, filler 260 parts.The molecular weight of wherein said thiorubber is 1000.Described modified amine is quadrol.Described filler is magnesium oxide and silica powder.Described tensio-active agent is perfluorinated nonene oxygen base benzene sulfonic acid sodium salt.
Embodiment two:
A kind of underwater curing epoxyn is provided, the component comprised has bisphenol A type epoxy resin, thiorubber, ketoimine, modified amine, three-(dimethylamino methyl) phenol, dimethylbenzene, propyl carbinol, tensio-active agent, filler, the component of wherein said tackiness agent is: in mass parts, bisphenol A type epoxy resin 100 parts, thiorubber 20 parts, ketoimine 8 parts, modified amine 12 parts, three-(dimethylamino methyl) phenol 3 parts, dimethylbenzene 60 parts, propyl carbinol 40 parts, 1 part, tensio-active agent, filler 200 parts.The molecular weight of wherein said thiorubber is 1100.Described modified amine is one or more in quadrol and triethylene tetramine.Described filler is aluminum oxide and magnesium oxide.Described tensio-active agent is perfluorinated nonene oxygen base benzene sulfonic acid sodium salt.
Embodiment three:
A kind of underwater curing epoxyn is provided, the component comprised has bisphenol A type epoxy resin, thiorubber, ketoimine, modified amine, three-(dimethylamino methyl) phenol, dimethylbenzene, propyl carbinol, tensio-active agent, filler, the component of wherein said tackiness agent is: in mass parts, bisphenol A type epoxy resin 100 parts, thiorubber 30 parts, ketoimine 4 parts, modified amine 6 parts, three-(dimethylamino methyl) phenol 5 parts, dimethylbenzene 40 parts, propyl carbinol 60 parts, 4 parts, tensio-active agent, filler 300 parts.The molecular weight of wherein said thiorubber is 900.Described modified amine is one or more in tetraethylene pentamine and mphenylenediamine.Described filler is calcium oxide and aluminum oxide.Described tensio-active agent is perfluorinated nonene oxygen base benzene sulfonic acid sodium salt.
The invention has the beneficial effects as follows:
One, described underwater curing epoxyn has the advantages such as intensity is large, wear resistance good, water-resistant stability, can realize bonding solidification in water or in extremely moist environment;
Two, described underwater curing epoxyn use after the bonding time long, can not by water destruct, not miscible with water yet, there is good work-ing life;
Three, the low and wide material sources of the feed composition cost chosen of described underwater curing epoxyn, have no side effect, use safe and reliable.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a underwater curing epoxyn, it is characterized in that, the component comprised has bisphenol A type epoxy resin, thiorubber, ketoimine, modified amine, three-(dimethylamino methyl) phenol, dimethylbenzene, propyl carbinol, tensio-active agent, filler, the component of wherein said tackiness agent is: in mass parts, bisphenol A type epoxy resin 100 parts, thiorubber 20-30 part, ketoimine 4-8 part, modified amine 6-12 part, three-(dimethylamino methyl) phenol 3-5 parts, dimethylbenzene 40-60 part, propyl carbinol 40-60 part, tensio-active agent 1-4 part, filler 200-300 part.
2. underwater curing epoxyn according to claim 1, is characterized in that, the molecular weight of described thiorubber is 900-1100.
3. underwater curing epoxyn according to claim 1, is characterized in that, described modified amine is one or more in quadrol, triethylene tetramine, tetraethylene pentamine, mphenylenediamine.
4. underwater curing epoxyn according to claim 1, is characterized in that, described filler is one or more in calcium oxide, aluminum oxide, magnesium oxide, silica powder.
5. underwater curing epoxyn according to claim 1, is characterized in that, described tensio-active agent is perfluorinated nonene oxygen base benzene sulfonic acid sodium salt.
6. underwater curing epoxyn according to claim 1, it is characterized in that, the component of described tackiness agent is: in mass parts, bisphenol A type epoxy resin 100 parts, thiorubber 25 parts, ketoimine 6 parts, modified amine 10 parts, three-(dimethylamino methyl) phenol 4 parts, dimethylbenzene 50 parts, propyl carbinol 50 parts, 2 parts, tensio-active agent, filler 260 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858680.5A CN105331319A (en) | 2015-12-01 | 2015-12-01 | Underwater curing epoxy resin adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858680.5A CN105331319A (en) | 2015-12-01 | 2015-12-01 | Underwater curing epoxy resin adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105331319A true CN105331319A (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510858680.5A Pending CN105331319A (en) | 2015-12-01 | 2015-12-01 | Underwater curing epoxy resin adhesive |
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| CN (1) | CN105331319A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992827A (en) * | 2018-05-30 | 2018-12-14 | 陈毅忠 | A kind of preparation method of insulating corrosion aerosol extinguishing agent |
| CN109593512A (en) * | 2018-06-25 | 2019-04-09 | 山东奔腾漆业股份有限公司 | Bisphenol type epoxy organic siliconresin and preparation method, adhesive and preparation method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911108A (en) * | 2014-03-24 | 2014-07-09 | 郑州大学 | Single-component epoxy resin adhesive and preparation method thereof |
| CN104673164A (en) * | 2013-12-02 | 2015-06-03 | 林赫 | Sticky steel glue used underwater |
-
2015
- 2015-12-01 CN CN201510858680.5A patent/CN105331319A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104673164A (en) * | 2013-12-02 | 2015-06-03 | 林赫 | Sticky steel glue used underwater |
| CN103911108A (en) * | 2014-03-24 | 2014-07-09 | 郑州大学 | Single-component epoxy resin adhesive and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 天津市合成材料工业研究所: "《环氧树脂与环氧化物》", 31 July 1974, 天津人民出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992827A (en) * | 2018-05-30 | 2018-12-14 | 陈毅忠 | A kind of preparation method of insulating corrosion aerosol extinguishing agent |
| CN109593512A (en) * | 2018-06-25 | 2019-04-09 | 山东奔腾漆业股份有限公司 | Bisphenol type epoxy organic siliconresin and preparation method, adhesive and preparation method |
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Application publication date: 20160217 |
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