CN102051083A - Environmentally-friendly crack-resistant exterior wall putty powder and preparation process thereof - Google Patents
Environmentally-friendly crack-resistant exterior wall putty powder and preparation process thereof Download PDFInfo
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- CN102051083A CN102051083A CN200910188198XA CN200910188198A CN102051083A CN 102051083 A CN102051083 A CN 102051083A CN 200910188198X A CN200910188198X A CN 200910188198XA CN 200910188198 A CN200910188198 A CN 200910188198A CN 102051083 A CN102051083 A CN 102051083A
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Abstract
The invention relates to environmentally-friendly crack-resistant exterior wall putty powder and a preparation process thereof, and is mainly used for an exterior wall of a building. The putty powder is prepared from the following raw materials in part by weight: white cement, calcium hydroxide, quartz, calcium carbonate heavy, ethylene glycol and pure elastic emulsion acrylate. The environmentally-friendly crack-resistant exterior wall putty powder has unique advantages of stability, environment friendliness, dispersibility, film forming property, crack resistance, waterproofness and water resistance, and is high in hardness, long in valid period, environmentally-friendly and pollution-free.
Description
Technical field
The present invention relates to a kind of putty powder, relate in particular to a kind of environmental protection anti-cracking outer wall mastic powder and preparation technology thereof, be mainly used in external wall.
Background technology
Along with developing rapidly of building trade, various building coatings continue to bring out out, have satisfied the consumer need of each stratum's different levels.Can be along with the development of coating and improving constantly of living standards of the people, people require more and more higher to coating conventional construction method and coating quality.Directly influence coating quality determinative and critical material---the quality of inner, external wall putty causes user's great attention.Putty powder for exterior wall ubiquity opacifying power of the prior art, water-repellancy and splitting resistance is relatively poor, hardness is low, validity period is short.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, through a large amount of research and constantly exploration, a kind of environmental protection anti-cracking outer wall mastic powder is provided, solved the relatively poor problem of exterior wall putty opacifying power, water-repellancy and splitting resistance in the prior art, and hardness height, validity period are long, and cost is lower.
Another object of the present invention is to provide a kind of preparation technology who prepares environmental protection anti-cracking outer wall mastic powder.
Technical scheme of the present invention is as follows:
Count ratio by following raw materials in parts by weight and be prepared from white cement: calcium hydroxide: quartz: dry powder: ethylene glycol: elastic pure acrylic acid emulsion=180-350: 100-210: 10-40: 250-400: 8-25: 8-25.
Described cement is No. 425 white cements.
Described quartz is 350 orders.
Preparation technology of the present invention is as follows:
By above-mentioned ratio of weight and number white cement, ethylene glycol, elastic pure acrylic acid emulsion are added in the mixing machine, mixed 6-10 minute, add dry powder, calcium hydroxide, quartz, mixing 20-30 minute again, i.e. discharging is packed.
Advantage of the present invention and beneficial effect are as follows:
Stability, the feature of environmental protection, dispersiveness, film-forming properties, anti-fragility, the waterproof water tolerance all has distinct advantages, and hardness height, validity period are long, environment friendly and pollution-free.
Its performance index are as follows:
Condition in container: even, nothing caking;
Application property: blade coating is accessible;
Time of drying (surface drying): 2 hours;
Water tolerance (100h): no abnormal;
Splitting resistance: fully curing is not ftractureed;
Cohesive strength/mpa: standard state 〉=0.8.
Embodiment
Embodiment 1
Count ratio by following raw materials in parts by weight and be prepared from, No. 425 white cements: calcium hydroxide: 350 order quartz: dry powder: ethylene glycol: elastic pure acrylic acid emulsion=230: 146: 28: 330: 19: 17.
Its preparation technology is as follows:
By above-mentioned ratio of weight and number white cement, ethylene glycol, elastic pure acrylic acid emulsion are added in the mixing machine, mixed 6-10 minute, add dry powder, calcium hydroxide, quartz, mixing 20-30 minute again, i.e. discharging is packed.
Embodiment 2
Count ratio by following raw materials in parts by weight and be prepared from, No. 425 white cements: calcium hydroxide: 350 order quartz: dry powder: ethylene glycol: elastic pure acrylic acid emulsion=180: 100: 10: 250: 8: 8.
Its preparation technology is with embodiment 1.
Embodiment 3
Count ratio by following raw materials in parts by weight and be prepared from, No. 425 white cements: calcium hydroxide: 350 order quartz: dry powder: ethylene glycol: elastic pure acrylic acid emulsion=350: 210: 40: 400: 25: 25.
Its preparation technology is with embodiment 1.
Claims (5)
1. environmental protection anti-cracking outer wall mastic powder, it is characterized in that counting ratio by following raw materials in parts by weight is prepared from white cement: calcium hydroxide: quartz: dry powder: ethylene glycol: elastic pure acrylic acid emulsion=180-350: 100-210: 10-40: 250-400: 8-25: 8-25.
2. environmental protection anti-cracking outer wall mastic powder according to claim 1, it is characterized in that counting ratio by following raw materials in parts by weight is prepared from white cement: calcium hydroxide: quartz: dry powder: ethylene glycol: elastic pure acrylic acid emulsion=230: 146: 28: 330: 19: 17.
3. environmental protection anti-cracking outer wall mastic powder according to claim 1 and 2 is characterized in that described cement is No. 425 white cements.
4. environmental protection anti-cracking outer wall mastic powder according to claim 1 and 2 is characterized in that described quartz is 350 orders.
5. the preparation technology of the described environmental protection anti-cracking outer wall mastic of preparation claim 1 powder is characterized in that comprising the steps:
By above-mentioned ratio of weight and number white cement, ethylene glycol, elastic pure acrylic acid emulsion are added in the mixing machine, mixed 6-10 minute, add dry powder, calcium hydroxide, quartz, mixing 20-30 minute again, i.e. discharging is packed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910188198XA CN102051083A (en) | 2009-10-27 | 2009-10-27 | Environmentally-friendly crack-resistant exterior wall putty powder and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910188198XA CN102051083A (en) | 2009-10-27 | 2009-10-27 | Environmentally-friendly crack-resistant exterior wall putty powder and preparation process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102051083A true CN102051083A (en) | 2011-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910188198XA Pending CN102051083A (en) | 2009-10-27 | 2009-10-27 | Environmentally-friendly crack-resistant exterior wall putty powder and preparation process thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102051083A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105273483A (en) * | 2015-11-14 | 2016-01-27 | 苏州大乘环保建材有限公司 | Multi-model paste putty and preparation method thereof |
| CN106497206A (en) * | 2016-12-27 | 2017-03-15 | 苏州润景环保科技有限公司 | A kind of environmental protection cracking resistance water-borne decorative plate putty and preparation method thereof |
| CN109504152A (en) * | 2018-11-07 | 2019-03-22 | 德江嘉艺装饰建材有限公司 | A kind of interior wall high-gloss water-proof fabric and preparation method thereof |
| CN113736301A (en) * | 2021-09-23 | 2021-12-03 | 浙江杰楠环保科技有限公司 | Preparation process of environment-friendly anti-cracking inorganic putty powder |
-
2009
- 2009-10-27 CN CN200910188198XA patent/CN102051083A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105273483A (en) * | 2015-11-14 | 2016-01-27 | 苏州大乘环保建材有限公司 | Multi-model paste putty and preparation method thereof |
| CN106497206A (en) * | 2016-12-27 | 2017-03-15 | 苏州润景环保科技有限公司 | A kind of environmental protection cracking resistance water-borne decorative plate putty and preparation method thereof |
| CN109504152A (en) * | 2018-11-07 | 2019-03-22 | 德江嘉艺装饰建材有限公司 | A kind of interior wall high-gloss water-proof fabric and preparation method thereof |
| CN113736301A (en) * | 2021-09-23 | 2021-12-03 | 浙江杰楠环保科技有限公司 | Preparation process of environment-friendly anti-cracking inorganic putty powder |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |