CN102190934A - Aqueous concrete sealer - Google Patents
Aqueous concrete sealer Download PDFInfo
- Publication number
- CN102190934A CN102190934A CN2010101187695A CN201010118769A CN102190934A CN 102190934 A CN102190934 A CN 102190934A CN 2010101187695 A CN2010101187695 A CN 2010101187695A CN 201010118769 A CN201010118769 A CN 201010118769A CN 102190934 A CN102190934 A CN 102190934A
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- agent
- feud
- emulsion
- modified
- described water
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- Paints Or Removers (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses an aqueous concrete sealer, which comprises the following components in percentage by weight: 45 to 65 percent of modified acrylic acid emulsion, 10 to 20 percent of modified fluorocarbon emulsion, 5 to 15 percent of film-forming assistant, 3 to 5 percent of dispersant, 3 to 8 percent of thickener, 1 to 3 percent of defoaming agent and 10 to 20 percent of wetting agent. The aqueous concrete sealer has high self-cleaning performance, can reinforce cement-based self-leveling floors, and is environment-friendly and durable. The aqueous concrete sealer disclosed by the invention can be used as finish for indoor self-leveling material, the construction process of the aqueous concrete sealer is simple, convenient and quickly, and the aqueous concrete sealer can improve the surface effect and antifouling capacity of the cement-based self-leveling material.
Description
Technical field
The present invention relates to the agent of water-based feud, be specifically related to a kind of high performance high-strength water-based of cement-based self-leveling material surface layer feud agent that is used for.
Background technology
For auto-flowing floor, particularly directly as the colored auto-flowing floor of surface layer, dust, poor, the easily infiltration of stain resistance are easily played in its surface.So need the aspect of brushing again be coated with on cement-based self-leveling ground.The aqueous, environmental protective coating that matches with cement-based self-leveling material, report is less in pertinent literature.Chinese patent CN200410086569.0 discloses a kind of environmental protection nano-lotus leaf lacquer paint of field of fine chemical, and superpower self-cleaning, color and luster is beautiful, and printing ink one is washed promptly clean.This invention breaks through the easy contaminated inferior position of traditional coating fully, make full use of the two thin mechanism of lotus leaf of nanometer material, formation is scolded water, is scolded filming of oil, drip into pearl, flowing water is seamless, and sun-proof, water-fast, weather-proof is widely used in building inside and outside wall elaboration decoration and bridge, vault powdering, not only make base material more durable in use, more people bring good visual effect and high-grade environment to enjoy.But the material that this patent is used all is a nano material, and cost is very high, though can reach good effect, relative low many cement-based self-leveling ground with price cooperates, and obviously is inappropriate.
Summary of the invention
The present invention provides a kind of high-strength water-based feud agent that can match with cement-based self-leveling material for solving the deficiency of existing public technology, characteristics such as having superpower anti-soil, reinforce basic unit, visual effect is good, durable in use.
Water-based provided by the invention feud agent by weight percentage, comprises following component:
Modified acrylic acid emulsion 45-65%
Fluorocarbon modified emulsion 10-20%
Film coalescence aid 5-15%
Dispersion agent 3-5%
Thickening material 3-8%
Defoamer 1-3%
Wetting Agent for Printing Inks 10-20%.
Described modified acrylic acid emulsion is organosilicon-modified acrylic emulsion or fluorin modified crylic acid emulsion or the mixing of the two.
Described fluorocarbon modified emulsion is organic-silicon-modified fluorine carbon emulsion.
Described film coalescence aid is propylene glycol butyl ether or a 1-Methoxy-2-propyl acetate that contracts.
The mass ratio of described film coalescence aid and modified acrylic acid emulsion is 1: 5-1: 8.
Described dispersion agent is polycarboxylic acid dispersion agent, for example TH-3100.
Described thickening material is a modification oxyethyl group polyurethane thickener, for example SN-621N (Shanghai collection benefit chemical industry).
Described defoamer is the waterborne organic silicon defoamer, for example H-100 (Shanghai is sincere chemical industry).
Described wetting Agent for Printing Inks is polyalcohols wetting Agent for Printing Inks, for example polyoxyethylene glycol.
All above-mentioned prescriptions are not lumpd to having obviously according to the proportioning blending dispersion, and the back is adjusted to 8-9 with pH test paper test pH value with pH, promptly obtains water-based of the present invention feud agent.
The present invention reduces the surface tension of whole coating system by the modification of ACRYLIC EMULSION, thereby has good hydrophobicity.By suitable film coalescence aid, have good gloss after making the coating film forming, can be good at penetrating in the cement hole on the self-leveling cement surface and then reinforced cementitious base face.
Water-based of the present invention feud agent have good automatically cleaning ability, can effective reinforced cementitious based self-leveling ground, environmental protection, durable, the surperficial face that can be used as indoor self-leveling material is coated with, construction technology is simple and convenient, the surface effect of refinforced cement based self-leveling material and stain resistance.
Embodiment
The invention will be further described below in conjunction with specific examples, should be understood that the following examples only are used for making those skilled in the art more fully to understand the present invention, but do not limit the present invention in any way.
Among the following embodiment, dispersion agent is the TH-3000 polycarboxylic acid dispersion agent of Shandong Taihe Water Treatment Co., Ltd., analytical pure; Thickening material is the SN-621N thickening material of Shanghai collection benefit chemical industry, analytical pure; Defoamer is that Shanghai is the H-100 defoamer of sincere chemical industry, analytical pure; All the other are commercially available analytical pure of the industry or technical pure.
Embodiment 1
Fill a prescription following (unit: Kg):
Modified acrylic acid emulsion 55
Fluorocarbon modified emulsion 15
Propylene glycol butyl ether 10
Dispersion agent TH-3000 3
Thickening material SN-621N 5
Defoamer H-100 2
Wetting Agent for Printing Inks polyoxyethylene glycol 10
With carrying out high speed dispersion in each component adding dispersion machine, disperse the back to adjust the pH value according to above prescription, promptly obtain water-based of the present invention feud agent to 8-9.
Water-based of the present invention feud agent have good automatically cleaning ability, can effective reinforced cementitious based self-leveling ground, environmental protection, durable.
Embodiment 2
Fill a prescription following (unit: Kg):
Modified acrylic acid emulsion 45
Fluorocarbon modified emulsion 20
Propylene glycol butyl ether 15
Dispersion agent TH-3000 3
Thickening material SN-621N 5
Defoamer H-100 2
Wetting Agent for Printing Inks polyoxyethylene glycol 10
With carrying out high speed dispersion in each component adding dispersion machine, disperse the back to adjust the pH value according to above prescription, promptly obtain water-based of the present invention feud agent to 8-9.
Water-based of the present invention feud agent have good automatically cleaning ability, can effective reinforced cementitious based self-leveling ground, environmental protection, durable.
Embodiment 3
Fill a prescription following (unit: Kg):
Modified acrylic acid emulsion 65
Fluorocarbon modified emulsion 10
One 1-Methoxy-2-propyl acetate 5 that contracts
Dispersion agent TH-3000 3
Thickening material SN-621N 5
Defoamer H-100 2
Wetting Agent for Printing Inks polyoxyethylene glycol 10
With carrying out high speed dispersion in each component adding dispersion machine, disperse the back to adjust the pH value according to above prescription, obtain water-based of the present invention feud agent to 8-9.
Water-based of the present invention feud agent have good automatically cleaning ability, can effective reinforced cementitious based self-leveling ground, environmental protection, durable.
Claims (9)
1. a water-based feud agent is characterized in that, by weight percentage, comprises following component:
Modified acrylic acid emulsion 45-65%
Fluorocarbon modified emulsion 10-20%
Film coalescence aid 5-15%
Dispersion agent 3-5%
Thickening material 3-8%
Defoamer 1-3%
Wetting Agent for Printing Inks 10-20%.
2. according to claims 1 described water-based feud agent, it is characterized in that described modified acroleic acid polymerized emulsion is organosilicon-modified acrylic emulsion or fluorin modified crylic acid emulsion or the mixing of the two.
3. according to claims 1 described water-based feud agent, it is characterized in that described fluorocarbon modified emulsion is organic-silicon-modified fluorine carbon emulsion.
4. according to claims 1 described water-based feud agent, it is characterized in that described film coalescence aid is propylene glycol butyl ether or a 1-Methoxy-2-propyl acetate that contracts.
5. according to claims 1 or 2 described water-based feud agent, it is characterized in that the mass ratio of described film coalescence aid and modified acrylic acid emulsion is 1: 5-1: 8.
6. according to claims 1 described water-based feud agent, it is characterized in that described dispersion agent is the polycarboxylic acid dispersion agent.
7. according to claims 1 described water-based feud agent, it is characterized in that described thickening material is a modification oxyethyl group polyurethane thickener.
8. according to claims 1 described water-based feud agent, it is characterized in that described defoamer is the waterborne organic silicon defoamer.
9. according to claims 1 described water-based feud agent, it is characterized in that described wetting Agent for Printing Inks is the polyalcohols wetting Agent for Printing Inks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010118769 CN102190934B (en) | 2010-03-05 | 2010-03-05 | Aqueous concrete sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010118769 CN102190934B (en) | 2010-03-05 | 2010-03-05 | Aqueous concrete sealer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102190934A true CN102190934A (en) | 2011-09-21 |
| CN102190934B CN102190934B (en) | 2013-04-17 |
Family
ID=44599840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010118769 Active CN102190934B (en) | 2010-03-05 | 2010-03-05 | Aqueous concrete sealer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102190934B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104530887A (en) * | 2015-01-16 | 2015-04-22 | 北京市市政工程研究院 | Highly weather-resistant protective agent for external-wall stones and preparation method of protective agent |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1354211A (en) * | 2001-12-07 | 2002-06-19 | 上海大学 | Water propyl fluorosilicate nano sol weatherability pollution-resisting coating material |
| CN101307210A (en) * | 2008-07-02 | 2008-11-19 | 胡硕 | Ultra-discharging water-soluble fluor-silicon-acrylic coatings with nano particles |
| CN101412883A (en) * | 2007-10-18 | 2009-04-22 | 孙恒玉 | Nano fluorocarbon exterior wall heat-insulating paint |
-
2010
- 2010-03-05 CN CN 201010118769 patent/CN102190934B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1354211A (en) * | 2001-12-07 | 2002-06-19 | 上海大学 | Water propyl fluorosilicate nano sol weatherability pollution-resisting coating material |
| CN101412883A (en) * | 2007-10-18 | 2009-04-22 | 孙恒玉 | Nano fluorocarbon exterior wall heat-insulating paint |
| CN101307210A (en) * | 2008-07-02 | 2008-11-19 | 胡硕 | Ultra-discharging water-soluble fluor-silicon-acrylic coatings with nano particles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104530887A (en) * | 2015-01-16 | 2015-04-22 | 北京市市政工程研究院 | Highly weather-resistant protective agent for external-wall stones and preparation method of protective agent |
| CN104530887B (en) * | 2015-01-16 | 2017-02-08 | 北京市市政工程研究院 | Highly weather-resistant protective agent for external-wall stones and preparation method of protective agent |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102190934B (en) | 2013-04-17 |
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