CN102888159A - Building outer wall coating with crack-resisting capacity - Google Patents
Building outer wall coating with crack-resisting capacity Download PDFInfo
- Publication number
- CN102888159A CN102888159A CN 201110205026 CN201110205026A CN102888159A CN 102888159 A CN102888159 A CN 102888159A CN 201110205026 CN201110205026 CN 201110205026 CN 201110205026 A CN201110205026 A CN 201110205026A CN 102888159 A CN102888159 A CN 102888159A
- Authority
- CN
- China
- Prior art keywords
- parts
- resistance
- possesses
- crack resistance
- raw materials
- 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
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention relates to a coating, in particular to a building outer wall coating with crack-resisting capacity. The building outer wall coating is prepared from the following raw materials in parts by weight: 10-25 parts of titanium pigment, 10-30 parts of an acrylic acid copolymer emulsion, 10-20 parts of a polyvinyl alcohol solution, 0.05-0.5 parts of hydroxymethyl cellulose, 0.5-3 parts of sodium hexametahposphate, 10-25 parts of deionized water, 1-5 parts of propanediol, 0.1-1 part of hydroxyethyl cellulose, 5-25 parts of lignin, 0.1-0.5 parts of an antioxidant, 5-25 parts of precipitated calcium carbonate, 1-10 parts of dolostone powder and 5-10 parts of zinc oxide. The building outer wall coating has the advantages of low raw material cost, simple production process, water resistance, acid resistance, alkali resistance, washing resistance, high temperature resistance, sunlight radiation resistance, high surface hardness, low film forming temperature, nontoxicity, freeness from odor, environment friendliness, cracking resistance, waterproofness and strong adhesion, and is an ideal outer wall coating.
Description
Technical field
The present invention relates to a kind of coating, especially relate to a kind of building external paint that possesses crack resistance.
Background technology
Exterior coating; because coating is exposed in the atmosphere; stand wind, Exposure to Sunlight, salt air corrosion, drench with rain, the effect such as cold and hot variation; under the prolonged and repeated effect of these extraneous physical environments; the easy cracking of coating, efflorescence, peel off, the phenomenon such as variable color, make coating lose original decoration defencive function.Owing to cement shrinks or the reason such as construction wrong, the phenomenon such as external wall can produce the crack, seep water, leak, this problem causes should develop multi-functional elastic water-proof wallcovering products such as integrating decoration, anticracking, waterproof by the extensive concern of society now.
Generally, exterior coating is relatively paid attention to following several attributes: the elasticity cracking resistance: external wall is for levelling, usually can criticize and smear thick mortar, and also have many points of making up a deficiency, the stress that these mortars may produce because of the cement maturing process or because be cold thermal distortion and cracking; Old body of wall is because connection loosing also may cause the body of wall crackle in addition.Therefore if coating does not possess crack resistance, then cause ftractureing and lose protective capability and aesthetic property to body of wall.Color is lasting: exterior coating is exposed under burning sun and the rainwater, and the duration of coating color meets a severe test, and ultraviolet energy usually can make some pigmental degeneration and fade.Therefore the coating that color is lasting is more welcome.Ventilation property: the same with interior wall coating, exterior coating also must possess ventilation property, and this point requires even be also higher than interior wall coating.Water tolerance: a prerequisite function of coating and other external wall decorative material: waterproof.The coating that does not possess water tolerance can lose waterproof ability very soon.Freeze-thaw resistance: this is very important in cold area, the north, and freeze-thaw cycle can cause the coating be full of cracks and affect property indices.Antipollution: topsoil is more and more serious, and being exposed to outer coating surface can be very fast dirty.Exploitation without static, be not clamminess, the functional coating of not dust suction of surface compact is urgent demand.Strong adhesive force: require sticking power superpower, otherwise can cause because various weather or building structure change coating shedding or peeling cracking.Opacifying power: exterior wall light is very sufficient, and the general color of foundation wall body is darker, and the coating of opacifying property difference can not hide primary colour can affect appearance effect, and in general, the rutile titanium white powder of high refractive index is best selection.Weather resistance: the exterior wall engineering amount is well large, if the coating endurance quality is poor, the frequency of renovation will be very high so, and cost will straight line rises and can affect and lives and office etc.Adopting the high-grade resin emulsion of durable is basic as the exterior coating base-material.Ornamental good: design effect and the decorative effect that can well reflect design.Construction and maintenance are easily.Have the good high performance outer wall paint of high-weatherability, contamination resistance and unfading so should develop, improve weathering resistance and the contamination resistance of aqueous latex paint, improve solvent borne exterior coating performance.
Summary of the invention
The present invention proposes for the problems referred to above, and purpose just provides a kind of water-fast, as to protect look, anti-pollution, ageing-resistant and good sticking power building external paint that possesses crack resistance that has.
In order to solve the problems of the technologies described above, the present invention is achieved in that the building external paint that possesses crack resistance, is to count ratio by following raw materials in parts by weight to be prepared from: titanium dioxide: acrylate copolymer emulsion: polyvinyl alcohol solution: Walocel MT 20.000PV: Sodium hexametaphosphate 99: deionized water: propylene glycol: Natvosol: xylogen: oxidation inhibitor: light calcium carbonate: dolomite rock powder: zinc oxide=10～25:10～30:10 ~ 20:0.05～0.5:0.5～3:10～25:1～5:0.1～1:5～25:0.1～0.5:5～25:1～10:5 ~ 10.
The building external paint that possesses crack resistance is counted ratio by following raw materials in parts by weight and is prepared from: titanium dioxide: acrylate copolymer emulsion: polyvinyl alcohol solution: Walocel MT 20.000PV: Sodium hexametaphosphate 99: deionized water: propylene glycol: Natvosol: xylogen: oxidation inhibitor: light calcium carbonate: dolomite rock powder: zinc oxide=12～23:11～26:10 ~ 20:0.05～0.30:0.8～2.5:10～21:1.5～3.2:0.2～0.63:8～22:0.15～0.4:8～25:1.5～6:6 ~ 8.
The building external paint that possesses crack resistance is to count ratio by following raw materials in parts by weight to be prepared from: titanium dioxide: acrylate copolymer emulsion: polyvinyl alcohol solution: Walocel MT 20.000PV: Sodium hexametaphosphate 99: deionized water: propylene glycol: Natvosol: xylogen: oxidation inhibitor: light calcium carbonate: dolomite rock powder: zinc oxide=20:18:15:0.1:2:15:2:0.5:10:0.3:16:3:7.
The building external paint that possesses crack resistance is to count ratio by following raw materials in parts by weight to be prepared from: titanium dioxide: acrylate copolymer emulsion: polyvinyl alcohol solution: Walocel MT 20.000PV: Sodium hexametaphosphate 99: deionized water: propylene glycol: Natvosol: xylogen: oxidation inhibitor: light calcium carbonate: dolomite rock powder: zinc oxide=21:16:17:0.2:2.2:17:2.5:0.6:20:0.25:17:4:6.5.
The method of building external paint that making possesses crack resistance is as follows:
Each component is dropped in the clean agitation vat by said ratio, start homogenizer, ground and mixed more than 2 hours stirs evenly material, then the material that stirs evenly is sent into sand mill and grinds.Fineness of materials reaches 65pm when following, barrelling finished product after sieving through 200 mesh sieves.
Advantageous effect of the present invention is, raw materials cost is cheap, and production technique is simple, and the shelf lives is long, have water-fast, acidproof, alkaline-resisting, washable, resistance to elevated temperatures, anti-solar irradiation, and surface hardness is high, and film-forming temperature is low.Especially suit to make building external paint, the present invention is nontoxic, tasteless, and environmentally safe has anticracking, waterproof, strong adhesive force, is a kind of comparatively ideal exterior coating.
Embodiment
Embodiment 1
The building external paint that possesses crack resistance is to count ratio by following raw materials in parts by weight to be prepared from: titanium dioxide: acrylate copolymer emulsion: polyvinyl alcohol solution: Walocel MT 20.000PV: Sodium hexametaphosphate 99: deionized water: propylene glycol: Natvosol: xylogen: oxidation inhibitor: light calcium carbonate: dolomite rock powder: zinc oxide=12:11:10:0.05:0.8:10:1.5:0.2:8:0.15:8:1.5:6.
The method of building external paint that making possesses crack resistance is as follows:
Each component is dropped in the clean agitation vat by said ratio, start homogenizer, ground and mixed more than 2 hours stirs evenly material, then the material that stirs evenly is sent into sand mill and grinds.Fineness of materials reaches 65pm when following, barrelling finished product after sieving through 200 mesh sieves.
Embodiment 2
The building external paint that possesses crack resistance is to count ratio by following raw materials in parts by weight to be prepared from: titanium dioxide: acrylate copolymer emulsion: polyvinyl alcohol solution: Walocel MT 20.000PV: Sodium hexametaphosphate 99: deionized water: propylene glycol: Natvosol: xylogen: oxidation inhibitor: light calcium carbonate: dolomite rock powder: zinc oxide=23:26:20:0.30:2.5:21:3.2:0.63:22:0.4:8～25:6:8.The other the same as in Example 1.
Embodiment 3
The building external paint that possesses crack resistance is to count ratio by following raw materials in parts by weight to be prepared from: titanium dioxide: acrylate copolymer emulsion: polyvinyl alcohol solution: Walocel MT 20.000PV: Sodium hexametaphosphate 99: deionized water: propylene glycol: Natvosol: xylogen: oxidation inhibitor: light calcium carbonate: dolomite rock powder: zinc oxide=15:12:14:0.1:1:12:2:0.4:8:0.1:10:2:6.The other the same as in Example 1.
Embodiment 4
The building external paint that possesses crack resistance is to count ratio by following raw materials in parts by weight to be prepared from: titanium dioxide: acrylate copolymer emulsion: polyvinyl alcohol solution: Walocel MT 20.000PV: Sodium hexametaphosphate 99: deionized water: propylene glycol: Natvosol: xylogen: oxidation inhibitor: light calcium carbonate: dolomite rock powder: zinc oxide=18:20:18:0.2:2.5:18:3:0.4:20:0.4:22:5:8.The other the same as in Example 1.
Embodiment 5
The building external paint that possesses crack resistance is to count ratio by following raw materials in parts by weight to be prepared from: titanium dioxide: acrylate copolymer emulsion: polyvinyl alcohol solution: Walocel MT 20.000PV: Sodium hexametaphosphate 99: deionized water: propylene glycol: Natvosol: xylogen: oxidation inhibitor: light calcium carbonate: dolomite rock powder: zinc oxide=21:17:16:0.2:3:15:2:0.5:12:0.2:15:3:7.The other the same as in Example 1.
Embodiment 6
The building external paint that possesses crack resistance is to count ratio by following raw materials in parts by weight to be prepared from: titanium dioxide: acrylate copolymer emulsion: polyvinyl alcohol solution: Walocel MT 20.000PV: Sodium hexametaphosphate 99: deionized water: propylene glycol: Natvosol: xylogen: oxidation inhibitor: light calcium carbonate: dolomite rock powder: zinc oxide=20:16:18:0.2:2.2:17:2.5:0.6:20:0.25:15:4:6.5 the other the same as in Example 1.
Embodiment 7
The building external paint that possesses crack resistance is to count ratio by following raw materials in parts by weight to be prepared from: titanium dioxide: acrylate copolymer emulsion: polyvinyl alcohol solution: Walocel MT 20.000PV: Sodium hexametaphosphate 99: deionized water: propylene glycol: Natvosol: xylogen: oxidation inhibitor: light calcium carbonate: dolomite rock powder: zinc oxide=17:18:14:0.26:1.5:18:2.8:0.55:20:0.35:23:4.5:6.5.The other the same as in Example 1.
Claims (5)
1. the building external paint that possesses crack resistance it is characterized in that counting ratio by following raw materials in parts by weight is prepared from: titanium dioxide: acrylate copolymer emulsion: polyvinyl alcohol solution: Walocel MT 20.000PV: Sodium hexametaphosphate 99: deionized water: propylene glycol: Natvosol: xylogen: oxidation inhibitor: light calcium carbonate: dolomite rock powder: zinc oxide=10～25:10～30:10 ~ 20:0.05～0.5:0.5～3:10～25:1～5:0.1～1:5～25:0.1～0.5:5～25:1～10:5 ~ 10.
2. the building external paint that possesses crack resistance according to claim 1 it is characterized in that counting ratio by following raw materials in parts by weight is prepared from: titanium dioxide: acrylate copolymer emulsion: polyvinyl alcohol solution: Walocel MT 20.000PV: Sodium hexametaphosphate 99: deionized water: propylene glycol: Natvosol: xylogen: oxidation inhibitor: light calcium carbonate: dolomite rock powder: zinc oxide=12～23:11～26:10 ~ 20:0.05～0.30:0.8～2.5:10～21:1.5～3.2:0.2～0.63:8～22:0.15～0.4:8～25:1.5～6:6 ~ 8.
3. the building external paint that possesses crack resistance according to claim 1 it is characterized in that counting ratio by following raw materials in parts by weight is prepared from: titanium dioxide: acrylate copolymer emulsion: polyvinyl alcohol solution: Walocel MT 20.000PV: Sodium hexametaphosphate 99: deionized water: propylene glycol: Natvosol: xylogen: oxidation inhibitor: light calcium carbonate: dolomite rock powder: zinc oxide=20:18:15:0.1:2:15:2:0.5:10:0.3:16:3:7.
4. the building external paint that possesses crack resistance according to claim 1 it is characterized in that counting ratio by following raw materials in parts by weight is prepared from: titanium dioxide: acrylate copolymer emulsion: polyvinyl alcohol solution: Walocel MT 20.000PV: Sodium hexametaphosphate 99: deionized water: propylene glycol: Natvosol: xylogen: oxidation inhibitor: light calcium carbonate: dolomite rock powder: zinc oxide=21:16:17:0.2:2.2:17:2.5:0.6:20:0.25:17:4:6.5.
5. make the method that claim 1,2 or 3 possesses the building external paint of crack resistance:
Each component is dropped in the clean agitation vat by said ratio, start homogenizer, ground and mixed is more than 2 hours; Material is stirred evenly, then the material that stirs evenly is sent into sand mill and grind; Fineness of materials reaches 65pm when following, barrelling finished product after sieving through 200 mesh sieves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110205026 CN102888159A (en) | 2011-07-21 | 2011-07-21 | Building outer wall coating with crack-resisting capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110205026 CN102888159A (en) | 2011-07-21 | 2011-07-21 | Building outer wall coating with crack-resisting capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102888159A true CN102888159A (en) | 2013-01-23 |
Family
ID=47531844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110205026 Pending CN102888159A (en) | 2011-07-21 | 2011-07-21 | Building outer wall coating with crack-resisting capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102888159A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756418A (en) * | 2013-12-27 | 2014-04-30 | 安徽省美域节能环保技术应用有限公司 | Anti-cracking coating for external wall and preparation method thereof |
| CN104119730A (en) * | 2014-08-06 | 2014-10-29 | 吴江华诚复合材料科技有限公司 | Alkali-resisting water-based colorful coating |
| CN103952049B (en) * | 2014-04-28 | 2016-01-13 | 湖州百胜涂料有限公司 | A kind of anticracking waterproof coating |
| CN105885594A (en) * | 2016-06-27 | 2016-08-24 | 赵兰 | High-stability self-cleaning coating material and preparation method thereof |
| CN104119730B (en) * | 2014-08-06 | 2016-11-30 | 顾玉奎 | A kind of alkaline-resisting water-soluble colorful coating |
| CN106810133A (en) * | 2017-02-05 | 2017-06-09 | 周月堂 | A kind of waterproof heat resistant nanometer building external paint |
| US20170210935A1 (en) * | 2014-09-30 | 2017-07-27 | Nippon Shokubai Co., Ltd. | Resin composition for damping material |
| CN109439086A (en) * | 2018-09-28 | 2019-03-08 | 河南寰球航空装备科技有限公司 | A kind of water-fast exterior coating of good combination property and preparation method thereof |
| US10947387B2 (en) * | 2016-04-29 | 2021-03-16 | Rise Innventia Ab | Lignin-containing sealant and/or coating compositions from renewable sources |
-
2011
- 2011-07-21 CN CN 201110205026 patent/CN102888159A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756418A (en) * | 2013-12-27 | 2014-04-30 | 安徽省美域节能环保技术应用有限公司 | Anti-cracking coating for external wall and preparation method thereof |
| CN103952049B (en) * | 2014-04-28 | 2016-01-13 | 湖州百胜涂料有限公司 | A kind of anticracking waterproof coating |
| CN104119730A (en) * | 2014-08-06 | 2014-10-29 | 吴江华诚复合材料科技有限公司 | Alkali-resisting water-based colorful coating |
| CN104119730B (en) * | 2014-08-06 | 2016-11-30 | 顾玉奎 | A kind of alkaline-resisting water-soluble colorful coating |
| US20170210935A1 (en) * | 2014-09-30 | 2017-07-27 | Nippon Shokubai Co., Ltd. | Resin composition for damping material |
| US11053408B2 (en) * | 2014-09-30 | 2021-07-06 | Nippon Shokubai Co., Ltd. | Resin composition for damping material |
| US10947387B2 (en) * | 2016-04-29 | 2021-03-16 | Rise Innventia Ab | Lignin-containing sealant and/or coating compositions from renewable sources |
| CN105885594A (en) * | 2016-06-27 | 2016-08-24 | 赵兰 | High-stability self-cleaning coating material and preparation method thereof |
| CN106810133A (en) * | 2017-02-05 | 2017-06-09 | 周月堂 | A kind of waterproof heat resistant nanometer building external paint |
| CN109439086A (en) * | 2018-09-28 | 2019-03-08 | 河南寰球航空装备科技有限公司 | A kind of water-fast exterior coating of good combination property and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102888159A (en) | Building outer wall coating with crack-resisting capacity | |
| CN101508542B (en) | Colorful mortar for wall face | |
| CN101560078B (en) | External wall heat-insulating coating | |
| CN102815888B (en) | Coating with characteristics of ceramic color and quartz sand texture, preparation method and application thereof | |
| CN102617104B (en) | Inorganic powder sandy paint and production method thereof | |
| CN101333413A (en) | Aqueous elastic water proof exterior wall paint | |
| CN105176211A (en) | Organic-inorganic composite thermal insulation paint and preparation method thereof | |
| CN103382334B (en) | Alkyd modified acrylic acid emulsion paint with high weatherability | |
| CN103113041A (en) | Natural rock coating imitating flame-treated flag stone and preparation method of natural rock coating | |
| CN106752532A (en) | A kind of antifouling weather-resistant type external wall elastic plucking paint and preparation method thereof | |
| CN107721223A (en) | A kind of aqueous, environmental protective coloured silk sand and its preparation technology | |
| CN102531489B (en) | Middle elastic relief rough coating | |
| CN106433359B (en) | Stone-like exterior wall coating and preparation method thereof | |
| CN105670437A (en) | Weather-resistant paint and preparation method thereof | |
| CN101633812A (en) | Flexible texture coating and preparation method thereof | |
| CN111171614A (en) | Batch-scraping type marble-imitated paint and preparation method and application thereof | |
| CN104710932B (en) | Full-visual-angle high-imitation stone paint and preparation method thereof | |
| CN103508698A (en) | Real stone paint and preparation method thereof | |
| CN106221579B (en) | With bright pearl effect high intensity exterior coating and preparation method | |
| CN108384353A (en) | Environmental protection coating material for building | |
| CN114591037A (en) | Ultrathin crystalline stone and manufacturing method thereof | |
| CN107216069B (en) | A kind of weather-proof natural composite material and preparation method thereof | |
| CN107384087A (en) | A kind of nontoxic durable true mineral varnish of fire-resistant waterproof and preparation method thereof | |
| CN101906262A (en) | Oily exterior wall waterproofing coating | |
| CN104830122A (en) | Sunscreen coating building material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |