CN101294057A - Leaking-stopping agent - Google Patents
Leaking-stopping agent Download PDFInfo
- Publication number
- CN101294057A CN101294057A CNA200710021794XA CN200710021794A CN101294057A CN 101294057 A CN101294057 A CN 101294057A CN A200710021794X A CNA200710021794X A CN A200710021794XA CN 200710021794 A CN200710021794 A CN 200710021794A CN 101294057 A CN101294057 A CN 101294057A
- Authority
- CN
- China
- Prior art keywords
- component
- plugging agent
- acid
- benzoyl peroxide
- methyl methacrylate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a plugging agent, which comprises two components of A and B. The component A comprises methyl methacrylate, butyl methacrylate and benzoyl peroxide. The component B comprises 4-toluenesulfonic acid and dimethyl benzoic acid. The plugging agent has the advantages of fast solidification, good gel property and low cost.
Description
Technical field
The present invention relates to the building water-proof agent.
Background technology
Leak stopping sealing material for building is mainly used in wipe one's face engineering or grouting leak-stopping, generally all adopting hydraulicity rigidity gelling cement is base-material, adding additive mixes, product fast for solidifiability, the gelation difference can only be used for local water blockoff, the product good for gelation, that setting time is long, long in time limit, and need air seasoning, only can be used as the engineering of wiping one's face and use.
Summary of the invention
The object of the invention is that the deficiency that overcomes the prior art existence provides the plugging agent that a kind of solidifiability is fast, gelation good, cost is low.
Purpose of the present invention is achieved through the following technical solutions: a kind of plugging agent comprises first, second two components, the first component comprises: methyl methacrylate, butyl methacrylate, benzoyl peroxide, and component B comprises: to toluenesulfinic acid, mesitylenic acid; The each component weight ratio is (by weight):
First component: methyl methacrylate 30-60
Butyl methacrylate 50-70
Benzoyl peroxide 1-5
Component B: to toluenesulfinic acid 60-90
Mesitylenic acid 40-60
The present invention has following advantage compared with prior art:
This plugging agent has gelation preferably, after first, second two components mix, through polymerization, crosslinking reaction, forms whippy colloid, and solidifiability is fast, gelation good, cost is low.
Specific embodiment
Embodiment 1
The plugging agent of present embodiment comprises first, second two components, and the first component comprises: methyl methacrylate, butyl methacrylate, benzoyl peroxide, and component B comprises: to toluenesulfinic acid, mesitylenic acid; The each component weight ratio is (by weight):
First component: methyl methacrylate 60
Butyl methacrylate 45
Benzoyl peroxide 2
Component B: to toluenesulfinic acid 65
Mesitylenic acid 55
During use, weight such as first, second two components are mixed, promptly form whippy plugging agent.
Embodiment 2
The plugging agent of present embodiment comprises first, second two components, and the first component comprises: methyl methacrylate, butyl methacrylate, benzoyl peroxide, and component B comprises: to toluenesulfinic acid, mesitylenic acid; The each component weight ratio is (by weight):
First component: methyl methacrylate 35
Butyl methacrylate 60
Benzoyl peroxide 3
Component B: to toluenesulfinic acid 70
Mesitylenic acid 40
During use, weight such as first, second two components are mixed, promptly form whippy plugging agent.
Embodiment 3
The plugging agent of present embodiment comprises first, second two components, and the first component comprises: methyl methacrylate, butyl methacrylate, benzoyl peroxide, and component B comprises: to toluenesulfinic acid, mesitylenic acid; The each component weight ratio is (by weight):
First component: methyl methacrylate 40
Butyl methacrylate 65
Benzoyl peroxide 4
Component B: to toluenesulfinic acid 90
Mesitylenic acid 45
During use, weight such as first, second two components are mixed, promptly form whippy plugging agent.
Claims (1)
1, a kind of plugging agent comprises first, second two components, and the first component comprises: methyl methacrylate, butyl methacrylate, benzoyl peroxide, and component B comprises: to toluenesulfinic acid, mesitylenic acid; It is characterized in that: the each component weight ratio is (by weight):
First component: methyl methacrylate 30-60
Butyl methacrylate 50-70
Benzoyl peroxide 1-5
Component B: to toluenesulfinic acid 60-90
Mesitylenic acid 40-60.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710021794XA CN101294057A (en) | 2007-04-29 | 2007-04-29 | Leaking-stopping agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710021794XA CN101294057A (en) | 2007-04-29 | 2007-04-29 | Leaking-stopping agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101294057A true CN101294057A (en) | 2008-10-29 |
Family
ID=40064605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710021794XA Pending CN101294057A (en) | 2007-04-29 | 2007-04-29 | Leaking-stopping agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101294057A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103937430A (en) * | 2014-04-30 | 2014-07-23 | 湖州中辰建设有限公司 | Novel building crack healant |
| CN103937430B (en) * | 2014-04-30 | 2016-11-30 | 重庆泰吉机电设备有限公司 | A kind of building tear healant |
-
2007
- 2007-04-29 CN CNA200710021794XA patent/CN101294057A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103937430A (en) * | 2014-04-30 | 2014-07-23 | 湖州中辰建设有限公司 | Novel building crack healant |
| CN103937430B (en) * | 2014-04-30 | 2016-11-30 | 重庆泰吉机电设备有限公司 | A kind of building tear healant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081029 |