CN104212378A - Adhesive for metal glue joint - Google Patents
Adhesive for metal glue joint Download PDFInfo
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- CN104212378A CN104212378A CN201410498973.2A CN201410498973A CN104212378A CN 104212378 A CN104212378 A CN 104212378A CN 201410498973 A CN201410498973 A CN 201410498973A CN 104212378 A CN104212378 A CN 104212378A
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- parts
- tackiness agent
- coupling agent
- metal bonding
- adhesive
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Abstract
The invention discloses an adhesive for metal glue joint. The adhesive comprises, by weight, 20-30 parts of butadiene rubber based magneto-rheological elastomers, 10-20 parts of fully-vulcanized superfine powder butadiene styrene rubber, 10-20 parts of 4, 4'-diphenyl-methane-diisocyanate, 6-12 parts of polytetrahydrofuran polyether, 12-18 parts of organic attapulgite/polyurethane elastomer nanocomposite, 8-15 parts of plant glue, 2-5 parts of coupling agents and 1-3 parts of initiating agents. By means of the adhesive for the metal glue joint, the adhesion is highly firm, the adhesion time is short, and the volatilization of harmful substances can not occur.
Description
Technical field
The present invention relates to adhesive area, particularly relate to a kind of tackiness agent for metal bonding.
Background technology
Glued joint (bonding, bonding, cementing, gluing) and refer to the technology that homogeneity or heterogeneous body surface stick with glue agent and link together to there is stress distribution continuous, lightweight, or sealing, the features such as most technological temperature is low.Glued joint the connection being specially adapted to unlike material, different thickness, ultra-thin specification and complex component.Glued joint RECENT DEVELOPMENTS the fastest, application industry is extremely wide, and has great effect to high-and-new science and technology progress and people's daily life improvement.Therefore, study, all kinds of tackiness agent of development and production is very important.
But the tackiness agent firmness at present for intermetallic splicing is inadequate, and the bonding time is long, but also objectionable impurities of volatilizing.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of tackiness agent for metal bonding, and firmness is strong, and the bonding time is short, but also objectionable impurities of can not volatilizing.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of tackiness agent for metal bonding, this tackiness agent comprises cis-1,4-polybutadiene rubber based magnetic rheologic elastomerics, fully cured ultrafine powdered styrene-butadiene rubber, 4, 4 '-diphenylmethanediisocyanate, the equal polyethers of polytetrahydrofuran, organic attapulgite/polyurethane elastomer nano composite material, plant sizing, coupling agent and initiator, the parts by weight of its each component are respectively: 20 ~ 30 parts, cis-1,4-polybutadiene rubber based magnetic rheologic elastomerics, fully cured ultrafine powdered styrene-butadiene rubber 10 ~ 20 parts, 4, 4 '-diphenylmethanediisocyanate 10 ~ 20 parts, the equal polyethers of polytetrahydrofuran 6 ~ 12 parts, organic attapulgite/polyurethane elastomer nano composite material 12 ~ 18 parts, plant sizing 8 ~ 15 parts, coupling agent 2 ~ 5 parts and initiator 1 ~ 3 part.
In a preferred embodiment of the present invention, described plant sizing is Sudan Gum-arabic or sodium alginate.
In a preferred embodiment of the present invention, described coupling agent is titanate coupling agent.
In a preferred embodiment of the present invention, described initiator is di-cyclohexylperoxy dicarbonate.
The invention has the beneficial effects as follows: firmness of the present invention is strong, and the bonding time is short, but also objectionable impurities of can not volatilizing.
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 1
A kind of tackiness agent for metal bonding, this tackiness agent comprises cis-1,4-polybutadiene rubber based magnetic rheologic elastomerics, fully cured ultrafine powdered styrene-butadiene rubber, 4, 4 '-diphenylmethanediisocyanate, the equal polyethers of polytetrahydrofuran, organic attapulgite/polyurethane elastomer nano composite material, Sudan Gum-arabic, titanate coupling agent and di-cyclohexylperoxy dicarbonate initiator, the parts by weight of its each component are respectively: 25 parts, cis-1,4-polybutadiene rubber based magnetic rheologic elastomerics, fully cured ultrafine powdered styrene-butadiene rubber 15 parts, 4, 4 '-diphenylmethanediisocyanate 15 parts, the equal polyethers of polytetrahydrofuran 11 parts, organic attapulgite/polyurethane elastomer nano composite material 15 parts, Sudan Gum-arabic 12 parts, titanate coupling agent 3 parts and di-cyclohexylperoxy dicarbonate initiator 2 parts.
Embodiment 2
A kind of tackiness agent for metal bonding, this tackiness agent comprises cis-1,4-polybutadiene rubber based magnetic rheologic elastomerics, fully cured ultrafine powdered styrene-butadiene rubber, 4, 4 '-diphenylmethanediisocyanate, the equal polyethers of polytetrahydrofuran, organic attapulgite/polyurethane elastomer nano composite material, sodium alginate, titanate coupling agent and di-cyclohexylperoxy dicarbonate initiator, the parts by weight of its each component are respectively: 20 parts, cis-1,4-polybutadiene rubber based magnetic rheologic elastomerics, fully cured ultrafine powdered styrene-butadiene rubber 10 parts, 4, 4 '-diphenylmethanediisocyanate 10 parts, the equal polyethers of polytetrahydrofuran 6 parts, organic attapulgite/polyurethane elastomer nano composite material 12 parts, sodium alginate 8 parts, titanate coupling agent 2 parts and di-cyclohexylperoxy dicarbonate initiator 1 part.
Embodiment 3
A kind of tackiness agent for metal bonding, this tackiness agent comprises cis-1,4-polybutadiene rubber based magnetic rheologic elastomerics, fully cured ultrafine powdered styrene-butadiene rubber, 4, 4 '-diphenylmethanediisocyanate, the equal polyethers of polytetrahydrofuran, organic attapulgite/polyurethane elastomer nano composite material, Sudan Gum-arabic, titanate coupling agent and di-cyclohexylperoxy dicarbonate initiator, the parts by weight of its each component are respectively: 30 parts, cis-1,4-polybutadiene rubber based magnetic rheologic elastomerics, fully cured ultrafine powdered styrene-butadiene rubber 20 parts, 4, 4 '-diphenylmethanediisocyanate 20 parts, the equal polyethers of polytetrahydrofuran 12 parts, organic attapulgite/polyurethane elastomer nano composite material 18 parts, Sudan Gum-arabic 15 parts, titanate coupling agent 5 parts and di-cyclohexylperoxy dicarbonate initiator 3 parts.
The beneficial effect that the present invention is used for the tackiness agent of metal bonding is: firmness of the present invention is strong, and the bonding time is short, but also objectionable impurities of can not volatilizing.
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 (4)
1. the tackiness agent for metal bonding, it is characterized in that, this tackiness agent comprises cis-1,4-polybutadiene rubber based magnetic rheologic elastomerics, fully cured ultrafine powdered styrene-butadiene rubber, 4, 4 '-diphenylmethanediisocyanate, the equal polyethers of polytetrahydrofuran, organic attapulgite/polyurethane elastomer nano composite material, plant sizing, coupling agent and initiator, the parts by weight of its each component are respectively: 20 ~ 30 parts, cis-1,4-polybutadiene rubber based magnetic rheologic elastomerics, fully cured ultrafine powdered styrene-butadiene rubber 10 ~ 20 parts, 4, 4 '-diphenylmethanediisocyanate 10 ~ 20 parts, the equal polyethers of polytetrahydrofuran 6 ~ 12 parts, organic attapulgite/polyurethane elastomer nano composite material 12 ~ 18 parts, plant sizing 8 ~ 15 parts, coupling agent 2 ~ 5 parts and initiator 1 ~ 3 part.
2. the tackiness agent for metal bonding according to claim 1, is characterized in that, described plant sizing is Sudan Gum-arabic or sodium alginate.
3. the tackiness agent for metal bonding according to claim 1, is characterized in that, described coupling agent is titanate coupling agent.
4. the tackiness agent for metal bonding according to claim 1, is characterized in that, described initiator is di-cyclohexylperoxy dicarbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410498973.2A CN104212378A (en) | 2014-09-26 | 2014-09-26 | Adhesive for metal glue joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410498973.2A CN104212378A (en) | 2014-09-26 | 2014-09-26 | Adhesive for metal glue joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104212378A true CN104212378A (en) | 2014-12-17 |
Family
ID=52094296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410498973.2A Pending CN104212378A (en) | 2014-09-26 | 2014-09-26 | Adhesive for metal glue joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104212378A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106753048A (en) * | 2016-12-02 | 2017-05-31 | 陈佩珊 | For the bonding agent of metal-metal bonding |
-
2014
- 2014-09-26 CN CN201410498973.2A patent/CN104212378A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106753048A (en) * | 2016-12-02 | 2017-05-31 | 陈佩珊 | For the bonding agent of metal-metal bonding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |
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| WD01 | Invention patent application deemed withdrawn after publication |