CN104673166A - Sticky steel glue - Google Patents
Sticky steel glue Download PDFInfo
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- CN104673166A CN104673166A CN201310647349.XA CN201310647349A CN104673166A CN 104673166 A CN104673166 A CN 104673166A CN 201310647349 A CN201310647349 A CN 201310647349A CN 104673166 A CN104673166 A CN 104673166A
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- bisphenol
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- steel glue
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Abstract
The invention discloses sticky steel glue. The sticky steel glue comprises a component A and a component B, wherein the component A comprises bisphenol A epoxy resin E44 and bisphenol A epoxy resin E28, and the component B comprises an epoxy accelerator DMP-30 and a silane coupling agent KH-550. The sticky steel glue is characterized in that bisphenol A epoxy resin E44 accounts for 15% by mass, bisphenol A epoxy resin E28 accounts for 15% by mass, the epoxy accelerator DMP-30 accounts for 3% by mass, and the silane coupling agent KH-550 accounts for 2% by mass. The sticky steel glue disclosed by the invention can resist shrinkage stress in a curing process of colloids and is further stable and durable, the fracture toughness of a structural glue hardened body is improved by nearly ten times in comparison with a system without adding a Qishi toughening agent and is also improved by above several times in comparison with a colloid system adopting polysulfide rubber, the mechanical strength and volume stability of the hardened body can be greatly increased, and the sticky steel glue further has the advantages of good compatibility with concrete, no toxicity and no odor (environmental friendliness), simple, convenient and reliable construction, large construction and using temperature range (good heat resistance), good corrosion resistance and low cost.
Description
Technical field
The present invention relates to construction structure glue field, particularly relate to a kind of steel bonding glue.
Background technology
Structural strengthening carries out reinforcing to the buildingss such as building structure, road, bridge, reservoir dam, culvert or structures at present, extends the most effective means in its work-ing life.Making a general survey of this series products, is all with the modified epoxy of certain viscosity for host, and the amine modified firming agent that can solidify at ambient temperature is assistant agent, is aided with the auxiliary agent compositions such as appropriate reactive thinner, toughner, coupling agent and filler.The intensity of this construction structure glue has reached a higher level, but along with the development of science and technology, new modified epoxy resin, novel solidifying agent, the toughner etc. with property constantly occur, market demands over-all properties is higher, application is more simple and convenient, the new builing structure glue of cheaper.
Summary of the invention
In order to provide a kind of novel construction structure glue, the invention provides a kind of steel bonding glue, comprise first component and component B, described first component comprises bisphenol A epoxide resin E44 and bisphenol A epoxide resin E28, and described component B comprises epoxy altax P-30 and silane resin acceptor kh-550.
Described epoxy altax P-30:3%, described silane resin acceptor kh-550: 2%, all by percentage to the quality.
Described first component also comprises nitrile rubber toughner 12%, talcum powder: 20% quartz sand: 38%, all by percentage to the quality.
Described component B also comprises aromatic amine and the composite modified solidifying agent of aliphatic cyclic amine: 30%, Fumed silica: 2%, talcum powder: 25%, quartz sand: 38%, all by percentage to the quality.
Steel bonding glue of the present invention can resist string stress in colloid solidification process, and it is stable lasting, the fracture toughness property of structure glue hardenite is than not Jia Qishi toughner system improve nearly ten times, also more than several times are improved than adopting the colloidal dispersion of thiorubber, greatly can increase physical strength and the volume stability of hardenite, reliable with concrete affinity good, nonpoisonous and tasteless (environmental protection), easy construction, construct and use temperature scope (resistance toheat is good), corrosion resistance and good, with low cost greatly.
Embodiment
Below in conjunction with embodiment, explanation is further explained to the present invention.
Embodiment 1
A kind of steel bonding glue, comprise first component and component B, described first component comprises bisphenol A epoxide resin E44 and bisphenol A epoxide resin E28, and described component B comprises epoxy altax P-30 and silane resin acceptor kh-550.
Described epoxy altax P-30:3%, described silane resin acceptor kh-550: 2%.
Described first component also comprises nitrile rubber toughner 12%, talcum powder: 20% quartz sand: 38%.
Described component B also comprises aromatic amine and the composite modified solidifying agent of aliphatic cyclic amine: 30%, Fumed silica: 2%, talcum powder: 25%, quartz sand: 38%.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (4)
1. a steel bonding glue, is characterized in that comprising first component and component B, and described first component comprises bisphenol A epoxide resin E44 and bisphenol A epoxide resin E28, and described component B comprises epoxy altax P-30 and silane resin acceptor kh-550.
2. steel bonding glue is characterized in that described bisphenol A epoxide resin E44:15% according to claim 1, described bisphenol A epoxide resin E28:15%, described epoxy altax P-30:3%, described silane resin acceptor kh-550: 2%, all by percentage to the quality.
3. steel bonding glue according to claim 1, is characterized in that described first component also comprises nitrile rubber toughner 12%, talcum powder: 20% quartz sand: 38%, all by percentage to the quality.
4. steel bonding glue according to claim 1, is characterized in that described component B also comprises aromatic amine and the composite modified solidifying agent of aliphatic cyclic amine: 30%, Fumed silica: 2%, talcum powder: 25%, quartz sand: 38%, all by percentage to the quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310647349.XA CN104673166A (en) | 2013-12-02 | 2013-12-02 | Sticky steel glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310647349.XA CN104673166A (en) | 2013-12-02 | 2013-12-02 | Sticky steel glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104673166A true CN104673166A (en) | 2015-06-03 |
Family
ID=53308771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310647349.XA Pending CN104673166A (en) | 2013-12-02 | 2013-12-02 | Sticky steel glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104673166A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010407A (en) * | 2016-06-02 | 2016-10-12 | 北京中德新亚建筑技术有限公司 | High-thixotropy modified epoxy resin steel sticking glue |
| CN106189977A (en) * | 2016-08-31 | 2016-12-07 | 卡本复合材料（天津）有限公司 | The crack glue of a kind of high-strength and waterproofing and preparation technology thereof |
| CN106221632A (en) * | 2016-08-03 | 2016-12-14 | 卡本复合材料（天津）有限公司 | A kind of high temperature resistant hot-metal carburized steel glue |
| CN106221636A (en) * | 2016-08-27 | 2016-12-14 | 卡本复合材料（天津）有限公司 | A kind of high-strength low-shrinkage hot-metal carburized steel glue and preparation method thereof |
| CN106221637A (en) * | 2016-08-31 | 2016-12-14 | 卡本复合材料（天津）有限公司 | A kind of high-strength epoxy polysulfide waterproof hot-metal carburized steel glue and preparation method thereof |
| CN110205937A (en) * | 2019-05-23 | 2019-09-06 | 长沙理工大学 | Orthotropic plate-ultra-high performance concrete combined bridge deck structure and construction method |
-
2013
- 2013-12-02 CN CN201310647349.XA patent/CN104673166A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010407A (en) * | 2016-06-02 | 2016-10-12 | 北京中德新亚建筑技术有限公司 | High-thixotropy modified epoxy resin steel sticking glue |
| CN106221632A (en) * | 2016-08-03 | 2016-12-14 | 卡本复合材料（天津）有限公司 | A kind of high temperature resistant hot-metal carburized steel glue |
| CN106221636A (en) * | 2016-08-27 | 2016-12-14 | 卡本复合材料（天津）有限公司 | A kind of high-strength low-shrinkage hot-metal carburized steel glue and preparation method thereof |
| CN106189977A (en) * | 2016-08-31 | 2016-12-07 | 卡本复合材料（天津）有限公司 | The crack glue of a kind of high-strength and waterproofing and preparation technology thereof |
| CN106221637A (en) * | 2016-08-31 | 2016-12-14 | 卡本复合材料（天津）有限公司 | A kind of high-strength epoxy polysulfide waterproof hot-metal carburized steel glue and preparation method thereof |
| CN110205937A (en) * | 2019-05-23 | 2019-09-06 | 长沙理工大学 | Orthotropic plate-ultra-high performance concrete combined bridge deck structure and construction method |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Lin He Document name: Notification of Publication of the Application for Invention |
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| DD01 | Delivery of document by public notice |
Addressee: Lin He Document name: Notification of before Expiration of Request of Examination as to Substance |
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| DD01 | Delivery of document by public notice |
Addressee: Lin He Document name: Notification that Application Deemed to be Withdrawn |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |
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| WD01 | Invention patent application deemed withdrawn after publication |