CN107652905A - A kind of adhesive for being used to prepare building block - Google Patents
A kind of adhesive for being used to prepare building block Download PDFInfo
- Publication number
- CN107652905A CN107652905A CN201710925163.4A CN201710925163A CN107652905A CN 107652905 A CN107652905 A CN 107652905A CN 201710925163 A CN201710925163 A CN 201710925163A CN 107652905 A CN107652905 A CN 107652905A
- Authority
- CN
- China
- Prior art keywords
- parts
- building block
- adhesive
- weight
- prepare building
- 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.)
- Withdrawn
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
Abstract
The present invention proposes a kind of adhesive for being used to prepare building block, and its constituent is counted as follows in parts by weight：100 120 parts of epoxy resin, 20 24 parts of isocyanates, 5 10 parts of active carbon powder, 5 10 parts of silica, 0.5 3 parts of 2 methacrylonitrile, for building block to be carried out into gluing fixation, stability is good, and fastness is good, and cost is low.
Description
Technical field
The present invention relates to a kind of adhesive, more particularly to a kind of adhesive for being used to prepare building block.
Background technology
The preparation method of building block for building planar structure can use such a way：(Making mold is utilized,
Field cast-in-place) first raw material blanking into single-piece and is processed by design graph structure in manufactory, then manufactory bonds each single-piece
Entirety is linked as with nailing, then by monolithic architecture building block transport in building building-site, at the scene again by monolithic architecture building block
Closed assembly is carried out into wall.The disadvantage of this monolithic architecture building block is：1st, because monolithic architecture building block is rectangle or other shapes,
There is gap in causing, or there are some breach outside, it is easily impaired in handling process is transported to each single-piece bonding part
It is bad, so scrappage is big.2nd, sufficiently bulky after monolithic architecture building block packaging, cost of transportation is high.
The content of the invention
The present invention proposes a kind of adhesive for being used to prepare building block regarding to the issue above, for building block to be entered
The gluing fixation of row, stability is good, and fastness is good, and cost is low.
Specific technical scheme is as follows：
A kind of adhesive for being used to prepare building block, its constituent is counted as follows in parts by weight：
Epoxy resin 100-120 parts, isocyanates 20-24 parts, active carbon powder 5-10 parts, silica 5-10 parts, 2- methyl
Acrylonitrile 0.5-3 parts.
Further, the ratio of weight and number of the epoxy resin and isocyanates is 5:1.
Further, the ratio of weight and number of the active carbon powder and silica is 1:1.
Further, the preparation method of the adhesive is：Above-mentioned each component is mixed at a temperature of 85-120 DEG C
Stirring is closed, the mixed gas of nitrogen and carbon dioxide is passed through in whipping process, the intake of carbon dioxide is nitrogen
3 times, be passed through after 10-20min and stop ventilation, while continue to stir 10-20min.
Beneficial effects of the present invention are：
The present invention is used to building block carrying out gluing fixation, and stability is good, and fastness is good, and cost is low.
Embodiment
To make technical scheme become apparent from clearly, below the present invention is described further, it is any to this
The scheme that the technical characteristic progress equivalencing of inventive technique scheme and conventional reasoning are drawn each falls within the scope of the present invention.
Embodiment one
A kind of adhesive for being used to prepare building block, its constituent is counted as follows in parts by weight：
110 parts of epoxy resin, 22 parts of isocyanates, 7 parts of active carbon powder, 7 parts of silica, 2 parts of isopropene cyanide.
Further, the ratio of weight and number of the epoxy resin and isocyanates is 5:1.
Further, the ratio of weight and number of the active carbon powder and silica is 1:1.
Further, the preparation method of the adhesive is：Above-mentioned each component is mixed at a temperature of 85-120 DEG C
Stirring is closed, the mixed gas of nitrogen and carbon dioxide is passed through in whipping process, the intake of carbon dioxide is nitrogen
3 times, be passed through after 10-20min and stop ventilation, while continue to stir 10-20min.
Embodiment two
A kind of adhesive for being used to prepare building block, its constituent is counted as follows in parts by weight：
100 parts of epoxy resin, 20 parts of isocyanates, 5 parts of active carbon powder, 5 parts of silica, 0.5 part of isopropene cyanide.
Further, the ratio of weight and number of the epoxy resin and isocyanates is 5:1.
Further, the ratio of weight and number of the active carbon powder and silica is 1:1.
Further, the preparation method of the adhesive is：Above-mentioned each component is mixed at a temperature of 85-120 DEG C
Stirring is closed, the mixed gas of nitrogen and carbon dioxide is passed through in whipping process, the intake of carbon dioxide is nitrogen
3 times, be passed through after 10-20min and stop ventilation, while continue to stir 10-20min.
Embodiment three
A kind of adhesive for being used to prepare building block, its constituent is counted as follows in parts by weight：
120 parts of epoxy resin, 24 parts of isocyanates, 10 parts of active carbon powder, 0 part of silica 1,3 parts of isopropene cyanide.
Further, the ratio of weight and number of the epoxy resin and isocyanates is 5:1.
Further, the ratio of weight and number of the active carbon powder and silica is 1:1.
Further, the preparation method of the adhesive is：Above-mentioned each component is mixed at a temperature of 85-120 DEG C
Stirring is closed, the mixed gas of nitrogen and carbon dioxide is passed through in whipping process, the intake of carbon dioxide is nitrogen
3 times, be passed through after 10-20min and stop ventilation, while continue to stir 10-20min.
Claims (4)
1. a kind of adhesive for being used to prepare building block, it is characterized in that, its constituent is counted as follows in parts by weight：
Epoxy resin 100-120 parts, isocyanates 20-24 parts, active carbon powder 5-10 parts, silica 5-10 parts, 2- methyl
Acrylonitrile 0.5-3 parts.
2. a kind of adhesive for being used to prepare building block as claimed in claim 1, it is characterized in that, the epoxy resin and different
The ratio of weight and number of cyanate is 5:1.
3. a kind of adhesive for being used to prepare building block as claimed in claim 1, it is characterized in that, the active carbon powder and
The ratio of weight and number of silica is 1:1.
4. a kind of adhesive for being used to prepare building block as claimed in claim 1, it is characterized in that, the preparation of the adhesive
Method is：Above-mentioned each component is mixed at a temperature of 85-120 DEG C, nitrogen and titanium dioxide are passed through in whipping process
The mixed gas of carbon gas, the intake of carbon dioxide are 3 times of nitrogen, stop ventilation after being passed through 10-20min, simultaneously
Continue to stir 10-20min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710925163.4A CN107652905A (en) | 2017-10-03 | 2017-10-03 | A kind of adhesive for being used to prepare building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710925163.4A CN107652905A (en) | 2017-10-03 | 2017-10-03 | A kind of adhesive for being used to prepare building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107652905A true CN107652905A (en) | 2018-02-02 |
Family
ID=61117443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710925163.4A Withdrawn CN107652905A (en) | 2017-10-03 | 2017-10-03 | A kind of adhesive for being used to prepare building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107652905A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059786A (en) * | 2011-10-21 | 2013-04-24 | 山东轻工业学院 | Adhesive for insulating materials |
-
2017
- 2017-10-03 CN CN201710925163.4A patent/CN107652905A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059786A (en) * | 2011-10-21 | 2013-04-24 | 山东轻工业学院 | Adhesive for insulating materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180202 |
|
| WW01 | Invention patent application withdrawn after publication |