CN1410492A - Non cracking composite external wall special putty - Google Patents
Non cracking composite external wall special putty Download PDFInfo
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- CN1410492A CN1410492A CN 02134028 CN02134028A CN1410492A CN 1410492 A CN1410492 A CN 1410492A CN 02134028 CN02134028 CN 02134028 CN 02134028 A CN02134028 A CN 02134028A CN 1410492 A CN1410492 A CN 1410492A
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- CN
- China
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- putty
- essence
- polyvinyl alcohol
- calcium carbonate
- natvosol
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Abstract
A non-cracking composite putty for external wall is prepared from elastic acrylic resin, solution of polyvinyl alcohol, OP-10, quartz powder, heavy and light calcium carbonate, talc powder, bentonite, hydroxyethyl cellulose, essence, glycol and antimildew or antiseptic agent through proportionally mixing. Its advantages are high weatherability, adhesive and resistance to acid and weather, not cracking, and low cost.
Description
Technical field:
The invention belongs to exterior wall putty formula technique field.
Background technology:
Usually exterior wall was all wanted Puttying before swabbing.Putty is batch ash again, is to be formed by matrix material and filler hybrid modulation.It can the levelling body of wall, tamp filling-up hole, can also improve the slickness of lacquer painting simultaneously.The performance of putty itself such as cohesive strength, water-fast etc. are again the important factors that influence surface is coated with the paint film weather resistance.
As everyone knows, during hardening of cement, because the volumetric shrinkage own and the temperature difference produce the phenomenon of expanding with heat and contract with cold, criticize the crackle that will occur differing in size behind the metope some months of ash, if such metope does not have blade coating rubber-like putty or scrapes the lower putty of elasticity, film and will ftracture with the cracking of metope, metope is not only unbecoming, but also can frequent seepage.
Traditional putty is with compositions such as talcum powder, 107 glue, adds a certain proportion of water and mix on the sleaker body of wall of back when construction, and cohesive strength is low, and acid and alkali-resistance and weathering resistance are all relatively poor, are easy to generate hollowing, come off and chap.Some putties of releasing on the market have added some new formula combination now, have improved adhesive property, but still can not solve the problem of metope very fast appearance be full of cracks after coating application.
Summary of the invention:
Purpose of the present invention provides in order to overcome the weak point that above-mentioned existing putty technology exists just that a kind of cost is low, good springiness, good, the acidproof weather resisteant of water resistance occupy high-performance putty good, that do not chap.The present invention is achieved by the following technical solution:
Putty of the present invention is by the acrylic acid or the like elastic resin, polyvinyl alcohol solution, OP-10, the silica powder water-ground limestone, talcum powder, light calcium carbonate, wilkinite, Natvosol, essence, ethylene glycol, mildew-resistant or sanitas are formed through uniform mixing, and its prescription (weight percent) is: acrylic acid or the like elastic resin 10-30%, polyvinyl alcohol solution 10-25%, OP-10 0.1-2%, silica powder 5-20%, water-ground limestone 40-60%, talcum powder 3-15%, light calcium carbonate 3-10%, wilkinite 2-6%, Natvosol 0.1-1%, essence 0.1-0.5%, ethylene glycol 0.1-0.5%, mildew-resistant or sanitas 0.1-0.5%.The optimum range of prescription (weight percent) is: acrylic acid or the like elastic resin 10-15%, polyvinyl alcohol solution 20-25%, OP-10 0.1-0.5%, silica powder 5-10%, water-ground limestone 50-60%, talcum powder 5-10%, light calcium carbonate 3-6%, wilkinite 2-4%, Natvosol 0.2-0.5%, essence 0.1-0.2%, ethylene glycol 0.1-0.2%, mildew-resistant or sanitas 0.1-0.2%.Manufacture craft is for adopting high speed dispersion evenly to stir polyvinyl alcohol solution, OP-10, silica powder, water-ground limestone, talcum powder, light calcium carbonate, wilkinite, Natvosol, adding acrylic acid or the like elastic resin, essence, ethylene glycol, mildew-resistant or sanitas then enters, mixing back adjusting pH value is 7--9, filters the back packaging final prod through 110--130 order dusting cover again.The present invention has improved slickness, cohesive strength and the water-fast weathering resistance of putty, has really solved the technical problem that exterior wall chaps easily with putty.
Specific embodiments:
[embodiment one] with the following substances in percentage by weight prescription is: polyvinyl alcohol solution 20%, OP-10 0.3%, silica powder 8%, water-ground limestone 50%, talcum powder 5%, light calcium carbonate 4%, wilkinite 2%, Natvosol 0.4%, adopt high speed dispersion to come above-mentioned substance is evenly stirred, adding acrylic acid or the like elastic resin 10%, essence 0.1%, ethylene glycol 0.1%, sanitas 0.1% then enters, mixing back adjusting pH value is 8, filters the back packaging final prod through 120 purpose dusting covers again.
[embodiment two] fill a prescription earlier by weight percentage: 15% polyvinyl alcohol solution, 0.5% OP-10,10% silica powder, 40% water-ground limestone, 3% talcum powder, 6% light calcium carbonate, 4% wilkinite, 0.4% Natvosol mix, adopt the closed mixer high speed rotating to make its uniform mixing then, adding 20% acrylic acid or the like elastic resin, 0.2% essence, 0.4% ethylene glycol, 0.5% mould inhibitor again enters, mixing back adjusting pH value is 9, filters the back packaging final prod through 120 purpose dusting covers at last.
Claims (4)
1. non cracking composite external wall special putty, formed by matrix material and filler hybrid modulation, it is characterized in that: putty of the present invention is made up of through uniform mixing acrylic acid or the like elastic resin, polyvinyl alcohol solution, OP-10, silica powder, water-ground limestone, talcum powder, light calcium carbonate, wilkinite, Natvosol, essence, ethylene glycol, mildew-resistant or sanitas.
2. putty according to claim 1 is characterized in that prescription (weight percent) is: acrylic acid or the like elastic resin 10-30%, polyvinyl alcohol solution 10-25%, OP-10 0.1-2%, silica powder 5-20%, water-ground limestone 40-60%, talcum powder 3-15%, light calcium carbonate 3-10%, wilkinite 2-6%, Natvosol 0.1-1%, essence 0.1-0.5%, ethylene glycol 0.1-0.5%, mildew-resistant or sanitas 0.1-0.5%.
3. putty according to claim 1 is characterized in that prescription (weight percent) optimum range is: acrylic acid or the like elastic resin 10-15%, polyvinyl alcohol solution 20-25%, OP-100.1-0.5%, silica powder 5-10%, water-ground limestone 50-60%, talcum powder 5-10%, light calcium carbonate 3-6%, wilkinite 2-4%, Natvosol 0.2-0.5%, essence 0.1-0.2%, ethylene glycol 0.1-0.2%, mildew-resistant or sanitas 0.1-0.2%.
4. putty according to claim 1 and 2, it is characterized in that: adopt high speed dispersion evenly to stir polyvinyl alcohol solution, OP-10, silica powder, water-ground limestone, talcum powder, light calcium carbonate, wilkinite, Natvosol, adding acrylic acid or the like elastic resin, essence, ethylene glycol, mildew-resistant or sanitas then enters, mixing back adjusting pH value is 7--9, filters the back packaging final prod through 110-130 order dusting cover again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02134028 CN1410492A (en) | 2002-11-05 | 2002-11-05 | Non cracking composite external wall special putty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02134028 CN1410492A (en) | 2002-11-05 | 2002-11-05 | Non cracking composite external wall special putty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1410492A true CN1410492A (en) | 2003-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02134028 Pending CN1410492A (en) | 2002-11-05 | 2002-11-05 | Non cracking composite external wall special putty |
Country Status (1)
| Country | Link |
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| CN (1) | CN1410492A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397488B (en) * | 2008-11-11 | 2012-08-15 | 中国核动力研究设计院 | Fireproof elastic sealant and preparation method thereof |
| CN103113777A (en) * | 2013-03-15 | 2013-05-22 | 立邦涂料(成都)有限公司 | Environment-friendly water-based high-bond-strength putty paste and preparation method thereof |
| WO2014037848A2 (en) * | 2012-09-07 | 2014-03-13 | Jwe Revestiments S.A.S. | Aqueous-based paste with high levels of hardness and adhesion |
| CN103788745A (en) * | 2014-01-29 | 2014-05-14 | 长沙市芙蓉区群翔建筑涂料厂 | Elastic anti-cracking energy-saving putty cream for exterior walls and production method thereof |
| CN103788743A (en) * | 2014-01-29 | 2014-05-14 | 长沙市芙蓉区群翔建筑涂料厂 | Economical and environment-friendly interior wall putty paste and production method thereof |
| CN103788889A (en) * | 2014-02-21 | 2014-05-14 | 武汉优邦新材料化工有限公司 | Putty adhesive for plant modified polymerization and preparation method thereof |
| CN105295493A (en) * | 2015-08-17 | 2016-02-03 | 苏加强 | Environment-friendly putty powder as well as preparation and using methods thereof |
| CN108467277A (en) * | 2018-05-28 | 2018-08-31 | 苏州佑君环境科技有限公司 | A kind of preparation method of cracking resistance foamed concrete plate |
-
2002
- 2002-11-05 CN CN 02134028 patent/CN1410492A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397488B (en) * | 2008-11-11 | 2012-08-15 | 中国核动力研究设计院 | Fireproof elastic sealant and preparation method thereof |
| WO2014037848A2 (en) * | 2012-09-07 | 2014-03-13 | Jwe Revestiments S.A.S. | Aqueous-based paste with high levels of hardness and adhesion |
| WO2014037848A3 (en) * | 2012-09-07 | 2014-05-01 | Jwe Revestiments S.A.S. | Aqueous-based paste with high levels of hardness and adhesion |
| CN103113777A (en) * | 2013-03-15 | 2013-05-22 | 立邦涂料(成都)有限公司 | Environment-friendly water-based high-bond-strength putty paste and preparation method thereof |
| CN103113777B (en) * | 2013-03-15 | 2015-08-19 | 立邦涂料(成都)有限公司 | A kind of environment-friendly type aqueous high cohesive strength putty paste and preparation method thereof |
| CN103788745A (en) * | 2014-01-29 | 2014-05-14 | 长沙市芙蓉区群翔建筑涂料厂 | Elastic anti-cracking energy-saving putty cream for exterior walls and production method thereof |
| CN103788743A (en) * | 2014-01-29 | 2014-05-14 | 长沙市芙蓉区群翔建筑涂料厂 | Economical and environment-friendly interior wall putty paste and production method thereof |
| CN103788889A (en) * | 2014-02-21 | 2014-05-14 | 武汉优邦新材料化工有限公司 | Putty adhesive for plant modified polymerization and preparation method thereof |
| CN103788889B (en) * | 2014-02-21 | 2016-06-08 | 武汉优邦新材料化工有限公司 | A kind of plant modified polymer putty adhesive and preparation method thereof |
| CN105295493A (en) * | 2015-08-17 | 2016-02-03 | 苏加强 | Environment-friendly putty powder as well as preparation and using methods thereof |
| CN108467277A (en) * | 2018-05-28 | 2018-08-31 | 苏州佑君环境科技有限公司 | A kind of preparation method of cracking resistance foamed concrete plate |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |