CN103102726A - External wall putty powder and preparation method thereof - Google Patents
External wall putty powder and preparation method thereof Download PDFInfo
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- CN103102726A CN103102726A CN2012105478504A CN201210547850A CN103102726A CN 103102726 A CN103102726 A CN 103102726A CN 2012105478504 A CN2012105478504 A CN 2012105478504A CN 201210547850 A CN201210547850 A CN 201210547850A CN 103102726 A CN103102726 A CN 103102726A
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Abstract
The invention relates to external wall putty powder and a preparation method thereof and aims at providing the external wall putty powder with good weather resistance and strong adhesion force and a preparation method thereof. The external wall putty powder comprises the following components in parts by weight: 300-500 parts of white cement, 50-200 parts of organic calcium, 300-500 parts of heavy calcium carbonate powder, 20-40 parts of emulsion powder, 2-5 parts of a water-retaining agent, 2-5 parts of wood fiber, 2-5 parts of a thixotropic agent, 1-3 parts of a water reducing agent and 0.5-1.5 parts of starch ether. The preparation method of the external wall putty powder comprises the following steps of: adding the heavy calcium carbonate powder into a stirrer to be uniformly stirred, then adding the white cement, the organic calcium, the emulsion powder, the water-retaining agent, the wood fiber, the thixotropic agent, the water reducing agent and the starch ether into the stirrer, and uniformly and evenly stirring to obtain the external wall putty powder. The external wall putty powder can be used just by adding an appropriate amount of water and uniformly stirring. The preparation method is simple; and the external wall putty powder prepared by using the preparation method has the advantages of water resistance, alkali resistance, high adhesion force, good filling property and good air permeability, and is easy to shave.
Description
Technical field
The present invention relates to a kind of putty powder for exterior wall and preparation method thereof.
Background technology
Putty powder for exterior wall is mainly used in cement, concrete metope, buildings is along with extend or other external causes duration of service, the phenomenons such as Paint Falling, metope cracking or ceramic tile come off can appear in its outside surface, mainly because traditional putty powder exists weathering resistance relatively poor, the defective such as adhesive power is weak.
Summary of the invention
Main purpose of the present invention is to provide a kind of good weatherability, putty powder for exterior wall that adhesive power is strong and preparation method thereof.
A kind of putty powder for exterior wall is characterized in that: be grouped into by following one-tenth: 300～500 parts of white cements, 50～200 parts of organic calciums, 300～500 parts of dry powders, 20～40 parts of latex powder, 2～5 parts of water-holding agents, 2～5 parts of wood fibres, 2～5 parts of thixotropic agent, 1～3 part of water reducer, 0.5～1.5 part of starch ethers.
Further preferably, consisting of of described putty powder for exterior wall: the consisting of of described putty powder for exterior wall: 350～450 parts of white cements, 120～180 parts of organic calciums, 400～500 parts of dry powders, 20～30 parts of latex powder, 2～5 parts of water-holding agents, 2～4 parts of wood fibres, 2～4 parts of thixotropic agent, 2 parts of water reducers, 0.5～1.5 part of starch ethers.
Further preferably, consisting of of described putty powder for exterior wall: 380～420 parts of white cements, 100～140 parts of organic calciums, 450～461 parts of dry powders, 25～28 parts of latex powder, 2～4 parts of water-holding agents, 2～4 parts of wood fibres, 3 parts of thixotropic agent, 2 parts of water reducers, 0.8～1.2 part of starch ethers.
Described white cement, organic calcium, dry powder, latex powder are 70～140 orders.Excessive or too small adhesivity and the intensity that can reduce putty powder of particle.
Described thixotropic agent is a kind of in polyamide wax, hydrogenated castor oil.
Described organic calcium is a kind of in calcium formiate, calcium acetate, calcium magnesium acetate and calcium propionate.
Described water-holding agent is a kind of in polyacrylamide, sodium polyacrylate, polyacrylic acid potassium, ammonium polyacrylate and starch grafted acrylate crosslinking copolymerization thing, ethyl cellulose, Xylo-Mucine, methylcellulose gum, Vltra tears, hydroxylated cellulose ether, starch ester, kaolin and diatomite.
For further improving slump retaining of the present invention and the feature of environmental protection, described water reducer is high performance water reducing agent of polyocarboxy acid.
Described putty powder for exterior wall making method is: add stirrer to stir dry powder, then white cement, organic calcium, latex powder, water-holding agent, wood fibre, thixotropic agent, water reducer and starch ethers are added stirrer successively, namely get putty powder for exterior wall after stirring.Only need add suitable quantity of water to mix during use gets final product.
In technique scheme, the consumption of monomer is the optimum feed stock ratio that participates in reaction, but the variation that those skilled in the art can instruction according to the present invention be equal to.For example: be equal to because the parameter that the error of industrial production itself causes changes with technical scheme of the present invention.
The present invention is owing to having added thixotropic agent, criticize during the actual use of putty powder product and scrape very easily, the coating plane after wiping is smooth, and is tight with contacting of original wall body, be that fillibility is good, and produced and make cohesive strength of the present invention increase this beyond thought effect.
The putty powder for exterior wall product of the present invention preparation has advantages of that good water-alkali resistance, high cohesive force, fillibility are good, good permeability, easily batch scrape.
Embodiment
For those skilled in the art are known and clear and definite technical scheme of the present invention more, the spy provides following preferred embodiment, but technological thought of the present invention is not limited to following examples.
Embodiment one
Add stirrer to stir the 461kg dry powder, then will add stirrer according to following weight ratio pre-composition: 400kg white cement, 100kg calcium formiate, 25kg latex powder, 4kg Vltra tears, 4kg wood fibre, 3kg polyamide wax, 2kg high performance water reducing agent of polyocarboxy acid, 0.8kg starch ethers.Namely get putty powder for exterior wall after stirring.
Embodiment two
Add stirrer to stir the 450kg dry powder, then will add stirrer according to following weight ratio pre-composition: 380kg white cement, 100kg calcium propionate, 28kg latex powder, 2kg polyacrylamide, 2kg wood fibre, 3kg polyamide wax, 2kg water reducer, 1kg starch ethers.Namely get putty powder for exterior wall after stirring.
Embodiment three
Add stirrer to stir the 460kg dry powder, then will add stirrer according to following weight ratio pre-composition: 420kg white cement, 140kg calcium acetate, 27kg latex powder, 4kg polyacrylamide, 3kg wood fibre, 3kg polyamide wax, 2kg high performance water reducing agent of polyocarboxy acid, 1.2kg starch ethers.Namely get putty powder for exterior wall after stirring.
The product of embodiment one carries out Performance Detection according to JC/T 157-2009 " putty for exterior use " standard, and test result is as shown in the table.
| Test item | Technical indicator | Detected result |
| Condition in container | Without caking, evenly | Without caking, evenly |
| Application property | Blade coating is accessible | Blade coating is accessible |
| Time of drying (surface drying, h) | ≤5 | 4 |
| Grinability | Can polish by hand | Can polish by hand |
| Initial dry cracking resistance | Flawless (test conditions: time 6h) | Flawless |
| Alkali resistance | Without abnormal (test conditions: time 96h) | Without abnormal |
| Water tolerance | Without abnormal (test conditions: time 192h) | Without abnormal |
| Cohesive strength (MPa) | ? | ? |
| Standard state | ≥0.60 | 1.25 |
| Freeze-thaw cycle (5 times) | ≥0.40 | 1.18 |
| Water regain (g/10min) | ≤2 | 1.2 |
| Dynamic splitting resistance (mm) | ≥0.04，＜0.08 | 0.07 |
Can see from test result, the putty powder for exterior wall of the present invention's preparation has good alkali resistance and water tolerance, and the test duration doubles the time than standard-required, and cohesive strength is high, and freezing-thawing resistance is strong, and is not easy to crack.
Claims (9)
1. a putty powder for exterior wall, is characterized in that: be comprised of following weight part: 300～500 parts of white cements, 50～200 parts of organic calciums, 300～500 parts of dry powders, 20～40 parts of latex powder, 2～5 parts of water-holding agents, 2～5 parts of wood fibres, 2～5 parts of thixotropic agent, 1～3 part of water reducer, 0.5～1.5 part of starch ethers.
2. putty powder for exterior wall according to claim 2 is characterized in that: the consisting of of described putty powder for exterior wall: 350～450 parts of white cements, 120～180 parts of organic calciums, 400～500 parts of dry powders, 20～30 parts of latex powder, 2～5 parts of water-holding agents, 2～4 parts of wood fibres, 2～4 parts of thixotropic agent, 2 parts of water reducers, 0.5～1.5 part of starch ethers.
3. putty powder for exterior wall according to claim 2 is characterized in that: the consisting of of described putty powder for exterior wall: 380～420 parts of white cements, 100～140 parts of organic calciums, 450～461 parts of dry powders, 25～28 parts of latex powder, 2～4 parts of water-holding agents, 2～4 parts of wood fibres, 3 parts of thixotropic agent, 2 parts of water reducers, 0.8～1.2 part of starch ethers.
4. the described putty powder for exterior wall of any one according to claim 1～3, it is characterized in that: described white cement, organic calcium, dry powder, latex powder fineness are 70～140 orders.
5. the described putty powder for exterior wall of any one according to claim 1～3 is characterized in that: described thixotropic agent is a kind of in polyamide wax, hydrogenated castor oil.
6. the described putty powder for exterior wall of any one according to claim 1～3 is characterized in that: described organic calcium is a kind of in calcium formiate, calcium acetate, calcium magnesium acetate and calcium propionate.
7. the described putty powder for exterior wall of any one according to claim 1～3 is characterized in that: described water-holding agent is a kind of in polyacrylamide, sodium polyacrylate, polyacrylic acid potassium, starch grafted acrylate crosslinking copolymerization thing, ethyl cellulose, Xylo-Mucine, methylcellulose gum, Vltra tears, hydroxylated cellulose ether, starch ester, kaolin, diatomite.
8. the described putty powder for exterior wall of any one according to claim 1～3, it is characterized in that: described water reducer is high performance water reducing agent of polyocarboxy acid.
9. the making method of the described putty powder for exterior wall of any one according to claim 1～3, it is characterized in that: add stirrer to stir dry powder, then white cement, organic calcium, latex powder, water-holding agent, wood fibre, thixotropic agent, water reducer and starch ethers are added stirrer successively, namely get putty powder for exterior wall after mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012105478504A CN103102726A (en) | 2012-12-17 | 2012-12-17 | External wall putty powder and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105478504A CN103102726A (en) | 2012-12-17 | 2012-12-17 | External wall putty powder and preparation method thereof |
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| CN103102726A true CN103102726A (en) | 2013-05-15 |
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| CN2012105478504A Pending CN103102726A (en) | 2012-12-17 | 2012-12-17 | External wall putty powder and preparation method thereof |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497562A (en) * | 2013-08-29 | 2014-01-08 | 王传福 | Putty powder for exterior wall true stone paint |
| CN104231711A (en) * | 2014-09-10 | 2014-12-24 | 武穴市浙武钙业有限责任公司 | Highly-waterproof high-hardness high-adhesive force putty powder for building external wall |
| CN104559406A (en) * | 2014-12-16 | 2015-04-29 | 安徽朗凯奇防水科技股份有限公司 | Special putty for ceramic tile surface with capability of adsorbing formaldehyde and high adhesion and preparation method of special putty |
| CN105086562A (en) * | 2015-08-05 | 2015-11-25 | 合肥万博制漆有限公司 | Attapulgite building wall plastic type decorating putty and preparing method thereof |
| CN105400273A (en) * | 2015-12-25 | 2016-03-16 | 广州市福田化学工业涂料有限公司 | Lightweight leveling putty and preparation method thereof |
| CN105566981A (en) * | 2016-03-03 | 2016-05-11 | 临泉县绿梦佳涂料厂 | Internal wall environment-friendly putty |
| CN105731982A (en) * | 2016-03-10 | 2016-07-06 | 吕凤荣 | Non-toxic anti-crack putty and method for preparing same |
| CN105778606A (en) * | 2016-05-09 | 2016-07-20 | 孙法峰 | External wall waterproof putty paste and preparation method thereof |
| CN105949863A (en) * | 2016-05-18 | 2016-09-21 | 中南大学 | Functional diatomite putty powder and preparation method thereof |
| CN106147348A (en) * | 2016-08-19 | 2016-11-23 | 桂林市春晓环保科技有限公司 | A kind of powder of lacquer putty for use on and preparation and application thereof |
| CN106147345A (en) * | 2016-08-19 | 2016-11-23 | 桂林市春晓环保科技有限公司 | A kind of waterproof powder of lacquer putty for use on external wall and preparation and application thereof |
| CN107603320A (en) * | 2017-10-20 | 2018-01-19 | 桂林市春晓环保科技有限公司 | A kind of putty powder for exterior wall and preparation method thereof |
| CN108641457A (en) * | 2018-04-24 | 2018-10-12 | 安徽卓越建材科技有限公司 | A kind of moisture-proof putty powder for exterior wall and preparation method thereof |
| CN108795142A (en) * | 2018-08-16 | 2018-11-13 | 安徽朗凯奇建材有限公司 | The waterproof putty powder and its preparation process that low temperature environment uses |
| CN108864799A (en) * | 2018-08-01 | 2018-11-23 | 杭州斯坦尼新材料有限公司 | A kind of architecture indoor powder of lacquer putty for use on and preparation method thereof |
| CN110317487A (en) * | 2019-08-21 | 2019-10-11 | 江苏精恒新型材料科技有限公司 | A kind of special carefully powder of lacquer putty for use on and preparation method |
| CN111471343A (en) * | 2020-04-16 | 2020-07-31 | 湖南威邦新材料有限公司 | Preparation method and preparation equipment of exterior wall heat-insulation putty powder |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497562B (en) * | 2013-08-29 | 2015-09-30 | 王传福 | Putty powder for exterior wall true stone paint |
| CN103497562A (en) * | 2013-08-29 | 2014-01-08 | 王传福 | Putty powder for exterior wall true stone paint |
| CN104231711A (en) * | 2014-09-10 | 2014-12-24 | 武穴市浙武钙业有限责任公司 | Highly-waterproof high-hardness high-adhesive force putty powder for building external wall |
| CN104231711B (en) * | 2014-09-10 | 2016-08-24 | 武穴市浙武钙业有限责任公司 | A kind of height used for building exterior wall is waterproof, high rigidity, high adhesion force powder of lacquer putty for use on |
| CN104559406A (en) * | 2014-12-16 | 2015-04-29 | 安徽朗凯奇防水科技股份有限公司 | Special putty for ceramic tile surface with capability of adsorbing formaldehyde and high adhesion and preparation method of special putty |
| CN105086562B (en) * | 2015-08-05 | 2017-12-12 | 合肥万博制漆有限公司 | A kind of concave convex rod building wall plastotype decoration putty and preparation method thereof |
| CN105086562A (en) * | 2015-08-05 | 2015-11-25 | 合肥万博制漆有限公司 | Attapulgite building wall plastic type decorating putty and preparing method thereof |
| CN105400273A (en) * | 2015-12-25 | 2016-03-16 | 广州市福田化学工业涂料有限公司 | Lightweight leveling putty and preparation method thereof |
| CN105566981A (en) * | 2016-03-03 | 2016-05-11 | 临泉县绿梦佳涂料厂 | Internal wall environment-friendly putty |
| CN105566981B (en) * | 2016-03-03 | 2017-12-15 | 临泉县绿梦佳涂料厂 | A kind of inner wall environmentally-friendly sealing compound |
| CN105731982A (en) * | 2016-03-10 | 2016-07-06 | 吕凤荣 | Non-toxic anti-crack putty and method for preparing same |
| CN105778606A (en) * | 2016-05-09 | 2016-07-20 | 孙法峰 | External wall waterproof putty paste and preparation method thereof |
| CN105949863A (en) * | 2016-05-18 | 2016-09-21 | 中南大学 | Functional diatomite putty powder and preparation method thereof |
| CN106147345A (en) * | 2016-08-19 | 2016-11-23 | 桂林市春晓环保科技有限公司 | A kind of waterproof powder of lacquer putty for use on external wall and preparation and application thereof |
| CN106147348A (en) * | 2016-08-19 | 2016-11-23 | 桂林市春晓环保科技有限公司 | A kind of powder of lacquer putty for use on and preparation and application thereof |
| CN107603320A (en) * | 2017-10-20 | 2018-01-19 | 桂林市春晓环保科技有限公司 | A kind of putty powder for exterior wall and preparation method thereof |
| CN108641457A (en) * | 2018-04-24 | 2018-10-12 | 安徽卓越建材科技有限公司 | A kind of moisture-proof putty powder for exterior wall and preparation method thereof |
| CN108864799A (en) * | 2018-08-01 | 2018-11-23 | 杭州斯坦尼新材料有限公司 | A kind of architecture indoor powder of lacquer putty for use on and preparation method thereof |
| CN108795142A (en) * | 2018-08-16 | 2018-11-13 | 安徽朗凯奇建材有限公司 | The waterproof putty powder and its preparation process that low temperature environment uses |
| CN110317487A (en) * | 2019-08-21 | 2019-10-11 | 江苏精恒新型材料科技有限公司 | A kind of special carefully powder of lacquer putty for use on and preparation method |
| CN111471343A (en) * | 2020-04-16 | 2020-07-31 | 湖南威邦新材料有限公司 | Preparation method and preparation equipment of exterior wall heat-insulation putty powder |
| CN111471343B (en) * | 2020-04-16 | 2022-03-11 | 湖南威邦新材料有限公司 | Preparation method and preparation equipment of exterior wall heat-insulation putty powder |
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