CN108707448A - A kind of water-base cement - Google Patents
A kind of water-base cement Download PDFInfo
- Publication number
- CN108707448A CN108707448A CN201810483949.XA CN201810483949A CN108707448A CN 108707448 A CN108707448 A CN 108707448A CN 201810483949 A CN201810483949 A CN 201810483949A CN 108707448 A CN108707448 A CN 108707448A
- Authority
- CN
- China
- Prior art keywords
- weight ratio
- water
- glue
- aqueous
- natural emulsion
- 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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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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- 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
- C09J107/00—Adhesives based on natural rubber
- C09J107/02—Latex
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of water-base cements, are mixed at normal temperatures by natural emulsion and aqueous PU glue, and wherein the weight ratio of natural emulsion is 20%-80%, and the weight ratio of aqueous PU glue is 80%-20%.The object of the present invention is to provide elasticity and the rational water-base cements of hardness after a kind of solidification.
Description
Technical field
The present invention relates to chemical article technical fields, and in particular to a kind of water-base cement.
Background technology
Water-base cement plays a very important role in production and life, and is widely used in every field, adhesive class on the market
There are many type, and adhesive property is irregular, and are fabricated using chemical solvent mostly.Water-base cement makes in shoes, luggage
In, to the bonding force of glue, the elasticity and hardness requirement after solidification are higher.
Invention content
The object of the present invention is to provide elasticity and the rational water-base cements of hardness after a kind of solidification.
To achieve the goals above, the technical solution adopted by the present invention is：
A kind of water-base cement, it is characterised in that：It is mixed at normal temperatures by natural emulsion and aqueous PU glue, wherein genuine milk
The weight ratio of glue is 20%-80%, and the weight ratio of aqueous PU glue is 80%-20%.
Further setting, the wherein weight ratio of natural emulsion are 20%, and the weight ratio of aqueous PU glue is 20%.
Further setting, the wherein weight ratio of natural emulsion are 80%, and the weight ratio of aqueous PU glue is 20%.
Further setting, the wherein weight ratio of natural emulsion are 40%, and the weight ratio of aqueous PU glue is 60%.
Further setting, the wherein weight ratio of natural emulsion are 30%, and the weight ratio of aqueous PU glue is 70%.
Further setting, the wherein weight ratio of natural emulsion are 60%, and the weight ratio of aqueous PU glue is 40%.
Further setting, the wherein weight ratio of natural emulsion are 70%, and the weight ratio of aqueous PU glue is 30%.
Beneficial effects of the present invention：Water-base cement provided by the present invention, bonding force is strong, and wherein natural emulsion can play increasing
The effect of elasticity after strong aqueous adhesive curing, aqueous PU glue can play the work of bonding force and hardness after enhancing aqueous adhesive curing
With by modulating the natural emulsion and aqueous PU glue of different ratio, to obtain elasticity and the rational water-base cement of hardness.
Specific implementation mode
With reference to embodiment, the embodiment of the present invention is furthur described in detail.Following embodiment is used for
Illustrate the present invention, but is not limited to the scope of the present invention.
A kind of water-base cement is mixed at normal temperatures by natural emulsion and aqueous PU glue, wherein the weight ratio of natural emulsion
Weight ratio for 20%-80%, aqueous PU glue is 80%-20%.
Embodiment one, a kind of water-base cement are mixed, wherein natural emulsion at normal temperatures by natural emulsion and aqueous PU glue
Weight ratio be 20%, the weight ratio of aqueous PU glue is 80%.
Using water-base cement made of said ratio, poor flexibility after solidification, hardness is very high.
Embodiment one, a kind of water-base cement are mixed, wherein natural emulsion at normal temperatures by natural emulsion and aqueous PU glue
Weight ratio be 80%, the weight ratio of aqueous PU glue is 20%.
Using water-base cement made of said ratio, very well, hardness is low for elasticity after solidification.
Embodiment one, a kind of water-base cement are mixed, wherein natural emulsion at normal temperatures by natural emulsion and aqueous PU glue
Weight ratio be 40%, the weight ratio of aqueous PU glue is 60%.
Using water-base cement made of said ratio, elasticity is moderate after solidification, and hardness is moderate.
Embodiment one, a kind of water-base cement are mixed, wherein natural emulsion at normal temperatures by natural emulsion and aqueous PU glue
Weight ratio be 30%, the weight ratio of aqueous PU glue is 70%.
Using water-base cement made of said ratio, elasticity is poor after solidification, and hardness is higher.
Embodiment one, a kind of water-base cement are mixed, wherein natural emulsion at normal temperatures by natural emulsion and aqueous PU glue
Weight ratio be 60%, the weight ratio of aqueous PU glue is 40%.
Using water-base cement made of said ratio, elasticity is moderate after solidification, and hardness is moderate.
Embodiment one, a kind of water-base cement are mixed, wherein natural emulsion at normal temperatures by natural emulsion and aqueous PU glue
Weight ratio be 70%, the weight ratio of aqueous PU glue is 30%.
Using water-base cement made of said ratio, elasticity preferably, hand over low by hardness after solidification.
Water-base cement provided by the present invention, bonding force is strong, after wherein natural emulsion can play the aqueous adhesive curing of enhancing
The effect of elasticity, aqueous PU glue can play the role of enhancing the bonding force and hardness after aqueous adhesive curing, be matched by modulating difference
The natural emulsion and aqueous PU glue of ratio, to obtain elasticity and the rational water-base cement of hardness.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, above-mentioned hypothesis these
Improvement and modification also should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of water-base cement, it is characterised in that：It is mixed at normal temperatures by natural emulsion and aqueous PU glue, wherein natural emulsion
Weight ratio be 20%-80%, the weight ratio of aqueous PU glue is 80%-20%.
2. a kind of water-base cement according to claim 1, it is characterised in that：Wherein the weight ratio of natural emulsion is 20%, water
Property PU glue weight ratio be 20%.
3. a kind of water-base cement according to claim 1, it is characterised in that：Wherein the weight ratio of natural emulsion is 80%, water
Property PU glue weight ratio be 20%.
4. a kind of water-base cement according to claim 1, it is characterised in that：Wherein the weight ratio of natural emulsion is 40%, water
Property PU glue weight ratio be 60%.
5. a kind of water-base cement according to claim 1, it is characterised in that：Wherein the weight ratio of natural emulsion is 30%, water
Property PU glue weight ratio be 70%.
6. a kind of water-base cement according to claim 1, it is characterised in that：Wherein the weight ratio of natural emulsion is 60%, water
Property PU glue weight ratio be 40%.
7. a kind of water-base cement according to claim 1, it is characterised in that：Wherein the weight ratio of natural emulsion is 70%, water
Property PU glue weight ratio be 30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810483949.XA CN108707448A (en) | 2018-05-19 | 2018-05-19 | A kind of water-base cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810483949.XA CN108707448A (en) | 2018-05-19 | 2018-05-19 | A kind of water-base cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108707448A true CN108707448A (en) | 2018-10-26 |
Family
ID=63869132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810483949.XA Pending CN108707448A (en) | 2018-05-19 | 2018-05-19 | A kind of water-base cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108707448A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002188036A (en) * | 2000-12-20 | 2002-07-05 | Toyo Chem Co Ltd | Primer and adhesive tape |
| CN102977423A (en) * | 2012-11-06 | 2013-03-20 | 青岛文创科技有限公司 | Method for modifying natural latex by aqueous polyurethane |
| CN105017993A (en) * | 2015-08-10 | 2015-11-04 | 万华化学（广东）有限公司 | Aqueous binder for vulcanized shoe and preparation method of aqueous binder |
| CN106883790A (en) * | 2017-04-20 | 2017-06-23 | 深圳市爱动科技有限公司 | A kind of emergency repair of tire liquid and preparation method thereof |
| CN106987226A (en) * | 2017-05-22 | 2017-07-28 | 常州工程职业技术学院 | A kind of Heveatex composite aqueous polyurethane adhesive and its preparation method and application |
-
2018
- 2018-05-19 CN CN201810483949.XA patent/CN108707448A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002188036A (en) * | 2000-12-20 | 2002-07-05 | Toyo Chem Co Ltd | Primer and adhesive tape |
| CN102977423A (en) * | 2012-11-06 | 2013-03-20 | 青岛文创科技有限公司 | Method for modifying natural latex by aqueous polyurethane |
| CN105017993A (en) * | 2015-08-10 | 2015-11-04 | 万华化学（广东）有限公司 | Aqueous binder for vulcanized shoe and preparation method of aqueous binder |
| CN106883790A (en) * | 2017-04-20 | 2017-06-23 | 深圳市爱动科技有限公司 | A kind of emergency repair of tire liquid and preparation method thereof |
| CN106987226A (en) * | 2017-05-22 | 2017-07-28 | 常州工程职业技术学院 | A kind of Heveatex composite aqueous polyurethane adhesive and its preparation method and application |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181026 |
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| RJ01 | Rejection of invention patent application after publication |