CN1539891A - Environment preotective, eatinsulated, moldproof putty composed from single constituent - Google Patents
Environment preotective, eatinsulated, moldproof putty composed from single constituent Download PDFInfo
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- CN1539891A CN1539891A CNA031227961A CN03122796A CN1539891A CN 1539891 A CN1539891 A CN 1539891A CN A031227961 A CNA031227961 A CN A031227961A CN 03122796 A CN03122796 A CN 03122796A CN 1539891 A CN1539891 A CN 1539891A
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- mildew
- heat insulating
- environment protection
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Abstract
An environment protection type insulating antimildew putty for wall contains water, organic high-molecular polymer, wetting agent, defoaming agent, anti-cracking agent, antimildew agent, hollow microdeads, water preservating agent, bentonite, heavy calcium, talc powder and pH buffer.
Description
Technical field the present invention relates to a kind of functional architectural decoration coating material, specifically is meant the single-component environment protection type heat insulating insulation mildew-resistant putty that is used for interior exterior wall bottoming and scrapes Da Bai.
Background technology says that in a sense building coating is a kind of work in-process, has only through the construction film forming to be only final finished attached to the coating on the basal plane.And in this process, though putty is the supplementary material in the building coating coating process, form a connecting link but it plays in metope basic unit and between filming, the vital role of bonding transition is also being born important functions such as preventing metope cracking, the peeling of filming, specific functionality simultaneously.
At present, poison gases such as formaldehyde are arranged with the putty of conventional formulation preparation, and easily cracking, efflorescence, batch scrape thickness deficiency, seediness, no specific functionality or the like, follow body of wall and crack owing to the variation of temperature, humidity simultaneously with mouldy.These problems and then will cause the application metope disadvantages such as paint film to occur have had a strong impact on the visual appearance of external wall.
Along with the appearance of country to building materials hazardous and noxious substances limit standard, the environmental issue of putty, also be subjected to human consumer's extensive concern, how to develop and a kind ofly require environmental protection, energy-conservation, pollution-free, high hiding rare, life-span long, the putty of easy construction and safety has become the development trend of metope base treatment putty from now on.
The application number a kind of pair of component anti-cracking putty that has been 03108713.2 patent disclosure, this pair of component anti-cracking exterior wall putty, it is made up of two components of the A of counting by weight percentage, B.The A component comprises the water of 53-60%, the organic high molecular polymer of 37-44%, the auxiliary agent of 2.4-2.8%; The B component comprises the adjusting material of 0.5-0.8%, the strongthener of 1.5-2.4%, 96-98% filler.During preparation, the A component is A: B=1 with the ratio that cooperates of B component: 1.2～1.5.Its used filler is 400 order coarse whitings by 15-18%, and the 400 order talcum powder of 30-33% and the white cement of 51-53% are formed.Used adjusting material is the methylcellulose gum series products of molecular weight at 15000-30000, though this type of putty can effectively prevent the putty layer cracking to a certain extent, can be used in the exterior coating finishing system, but it is used in when requiring insulation, heat insulation metope, effect but is not clearly, and when body of wall is moist, can produces and go mouldy, influence visual appearance.
Summary of the invention is for the metope of fundamentally avoiding the application exterior wall ftractures, peeling, shedding and quality problems such as peel off, and satisfies the specific demand of different bodies of wall, and the selection of supplementary material---putty is very important.The invention discloses a kind of single-component environment protection type heat insulating insulation mildew-resistant putty product, functional performances such as that this putty has is heat insulation, insulation, sound insulation, high temperature resistant, mildew-resistant, and have nontoxic, thick matter, fast dried, easy polishing, strong adhesion, advantages such as water tolerance, good fluidity.
This single-component environment protection type heat insulating insulation mildew-resistant exterior wall putty of the present invention, its component is counted by weight percentage, the water that comprises 10-20%, the organic high molecular polymer of 8-30%, the wetting agent of 0.1-0.3%, the defoamer of 0.1-0.4%, the freedom from cracking agent of 0.2-2.0%, the mould inhibitor of 0.5-3.0%, the cenosphere of 10-30%, the water-holding agent of 5-20%, the Peng Run soil of 0-2.0%, the coarse whiting of 10-30%, the talcum powder of 5-15%, the pH value buffer reagent of 0.05-0.3%, each component sum are 100%.
Wherein, organic high molecular polymer is that solid content is at 45-60%, acrylate or the vinyl acetate of minimum film-forming temperature about 0-10 ℃ is main copolymer emulsion, these copolymer emulsions can be that acrylate and methacrylic ester are main multipolymer elastic emulsion, also can select emulsions such as pure third, phenylpropyl alcohol for use.
Freedom from cracking agent, dispersion agent, defoamer, mould inhibitor all are that the water-borne coatings of German Kening Co.,Ltd (Cognis) production is adjuvant used.
Filler is by 100-400 purpose coarse whiting, 120-400 purpose talcum powder, and the calcareous Peng Run of 250-400 purpose local soil type becomes.
The cenosphere specification is the nonmetal multifunctional material of lightweight of the special processing of 0.2-400 μ m, and main component is SiO
2And Al
2O
3
Water-holding agent is the aqueous solution of Natvosol.
The pH value buffer reagent can be selected 2-amino-2-methyl-1-propanol or soda ash (Na for use
2CO
3).
In the time of preparation, in stirring tank, earlier emulsion is added to the water under stirring condition, also auxiliary agents such as mould inhibitor, pH value buffer reagent is added simultaneously, add dicalcium powder, talcum powder and cenosphere then, add Peng Run soil when being used for interior wall.When system viscosity is big, can add the cellulose aqueous solution of half amount earlier, then stopping composition is added then, after stopping composition all adds, remaining cellulose aqueous solution is added, then high speed dispersion is even, has promptly finished the preparation of this prescription putty after being uniformly dispersed again.
Selected starting material in the present invention's prescription, improved the solid content of finished product, added cenosphere simultaneously and had synergistic Antisepticize and mildew preventive with heat-insulation and heat-preservation effect, mated high quality additive, this just makes putty of producing can guarantee that enough once criticizing scrape thickness, also strengthened the heat-insulation and heat-preservation effect of body of wall simultaneously, effectively prevent the putty layer cracking, and can stop body of wall because of moist going mouldy of producing, and then reduced the probability of coating cracking, improved the quality of finishing system.
Embodiment
Embodiment 1:
A kind of environment protection type heat insulating insulation mildew-resistant exterior wall putty, its component content is:
Water 3%
50% contains benzene emulsion 25% admittedly
Wetting agent Hydropalat 436 (Cognis) 0.1%
Defoamer Fomaster 50 (Cognis) 0.1%
Freedom from cracking agent Loxanol 842DP/6 (Cognis) 0.6%
PH value buffer reagent AMP-95 (ANGUS) 0.1%
800 order cenospheres 8%
200 order cenospheres 12%
100 order water-ground limestones 30%
250 order talcum powder 10%
Mould inhibitor Nopcocide SN-215 (Cognis) 0.1%
Mould inhibitor Nopcocide N-54-D (Cognis) 1.0%
2% aqueous solution 10% of Natvosol HBR250
Embodiment 2:
A kind of environment protection type heat insulating insulation mildew-resistant inner wall putty, its component content is:
Water 13%
50% contains vinyl acetate emulsion 8% admittedly
Wetting agent Hydropalat 436 (Cognis) 0.1%
Defoamer Fomaster 50 (Cognis) 0.2%
Freedom from cracking agent Loxanol 842DP/6 (Cognis) 0.7%
PH value buffer reagent AMP-95 (ANGUS) 0.05%
Calcareous Peng Run soil 0.5%
1250 order cenospheres 5%
200 order cenospheres 10%
250 order water-ground limestones 39%
250 order talcum powder 15%
Mould inhibitor Nopcocide SN-215 (Cognis) 0.05%
Mould inhibitor Nopcocide N-54-D (Cognis) 0.5%
2% aqueous solution 7% of Natvosol HBR250
Use the scraper blade coating on the asbestos model putty for preparing according to the method described above, test comparison is not added the putty sample of cenosphere and mould inhibitor simultaneously, find the model moderate drying speed of blade coating putty of the present invention, very outstanding heat insulation and preservation effect is arranged, nontoxicity, grinability is good, and sticking power is good, stable storing does not have Signs of Mould in the long-term natural wet environment.
Claims (9)
1. a single-component environment protection type heat insulating is incubated mildew-resistant putty, and its component is counted by weight percentage, by the water of 10-20%, the organic high molecular polymer of 8-30%, the wetting agent of 0.1-0.3%, the defoamer of 0.1-0.4%, the freedom from cracking agent of 0.2-2.0%, the mould inhibitor of 0.5-3.0%, the cenosphere of 10-30%, the water-holding agent of 5-20%, the Peng Run soil of 0-2.0%, the coarse whiting of 10-30%, the talcum powder of 5-15%, the pH value buffer reagent of 0.05-0.3% is formed.
2. environment protection type heat insulating insulation mildew-resistant putty according to claim 1, organic high molecular polymer is that solid content is 45～60%, acrylate or the vinyl acetate copolymer emulsion of minimum film-forming temperature about 0～10 ℃, these copolymer emulsions can be that acrylate and methacrylic ester are main multipolymer elastic emulsion, also can be pure third, benzene emulsions.
3. environment protection type heat insulating insulation mildew-resistant putty according to claim 1 is characterized in that it is characterized in that, the cenosphere of interpolation is the nonmetal multifunctional material of lightweight of the special processing of process of 0.2-400 μ m, and its main component is SiO
2And Al
2O
3
4. environment protection type heat insulating insulation mildew-resistant putty according to claim 1 is characterized in that the wetting agent of interpolation can be Hydropalat 436 (Cognis).
5. environment protection type heat insulating insulation mildew-resistant putty according to claim 1 is characterized in that the defoamer of interpolation can be Fomaster 50 (Cognis).
6. environment protection type heat insulating insulation mildew-resistant putty according to claim 1 is characterized in that the freedom from cracking agent of interpolation can be Loxanol 842DP/6 (Cognis).
7. environment protection type heat insulating insulation mildew-resistant putty according to claim 1 is characterized in that the water-holding agent of interpolation is the aqueous solution of Natvosol.
8. environment protection type heat insulating insulation mildew-resistant putty according to claim 1 is characterized in that the mould inhibitor of interpolation can be Nopcocide SN-215 or Nopcocide N-54-D (Cognis).
9. environment protection type heat insulating insulation mildew-resistant putty according to claim 1 is characterized in that the pH value buffer reagent of interpolation can be selected 2-amino-2-methyl-1-propanol or soda ash (Na for use
2CO
3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031227961A CN1539891A (en) | 2003-04-24 | 2003-04-24 | Environment preotective, eatinsulated, moldproof putty composed from single constituent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031227961A CN1539891A (en) | 2003-04-24 | 2003-04-24 | Environment preotective, eatinsulated, moldproof putty composed from single constituent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1539891A true CN1539891A (en) | 2004-10-27 |
Family
ID=34321109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031227961A Pending CN1539891A (en) | 2003-04-24 | 2003-04-24 | Environment preotective, eatinsulated, moldproof putty composed from single constituent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1539891A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151907A (en) * | 2014-08-28 | 2014-11-19 | 上海绿特丹保温工程有限公司 | Reflectively thermal-insulation color putty paste |
| CN104629514A (en) * | 2013-11-12 | 2015-05-20 | 重庆施福乐建材股份有限公司 | Inner wall putty paste and preparation method thereof |
| CN107880627A (en) * | 2017-12-26 | 2018-04-06 | 重庆兴渝新材料研究院有限公司 | A kind of insulation putty for architectural exterior wall cream and preparation method thereof |
| CN116694123A (en) * | 2023-05-04 | 2023-09-05 | 浙江绿色德环保科技股份有限公司 | Permeable environment-friendly type inner and outer wall filling putty slurry |
-
2003
- 2003-04-24 CN CNA031227961A patent/CN1539891A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104629514A (en) * | 2013-11-12 | 2015-05-20 | 重庆施福乐建材股份有限公司 | Inner wall putty paste and preparation method thereof |
| CN104151907A (en) * | 2014-08-28 | 2014-11-19 | 上海绿特丹保温工程有限公司 | Reflectively thermal-insulation color putty paste |
| CN107880627A (en) * | 2017-12-26 | 2018-04-06 | 重庆兴渝新材料研究院有限公司 | A kind of insulation putty for architectural exterior wall cream and preparation method thereof |
| CN116694123A (en) * | 2023-05-04 | 2023-09-05 | 浙江绿色德环保科技股份有限公司 | Permeable environment-friendly type inner and outer wall filling putty slurry |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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