CN103666124A - Thermal-insulation elastic waterproof paint - Google Patents
Thermal-insulation elastic waterproof paint Download PDFInfo
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- CN103666124A CN103666124A CN201310655355.XA CN201310655355A CN103666124A CN 103666124 A CN103666124 A CN 103666124A CN 201310655355 A CN201310655355 A CN 201310655355A CN 103666124 A CN103666124 A CN 103666124A
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Abstract
A thermal-insulation elastic waterproof paint comprises the components in percent by weight: 17-19% of water, 0.8-1% of a dispersant, 0.1-0.2% of a wetting agent, 0.05-0.15% of a multi-functional auxiliary agent, 1.3-1.7% of propylene glycol, 0.25-0.35% of an antifoaming agent, 0.18-0.22% of a film-forming agent, 0.08-0.12% of a bactericide, 18-20% of titanium dioxide, 13-15% of heavy calcium, 2.5-3.5% of wollastonite, 3.5-4.5% of kaolin and 36-40% of an elastic emulsion. The paint is an thermal-insulation elastic waterproof paint combining the performances of thermal insulation, water resistance, heat preservation and energy saving, has excellent dynamic cracking resistance and good adhesive force, is capable of preventing and covering small cracks in buildings, and is capable of guaranteeing long-time clean magnificent surface of building exterior walls.
Description
Technical field the present invention relates to a kind of coating, and particularly a kind of insulating water-proof elastic coating, belongs to chemistry painting industry technical field.
Background technology emulsion paint will meet health environment-friendly demand, but that the trouble of usually encountering is water-absorbent is strong, and during for the decoration protective layer of buildings, variable color can absorb water.If base material is cement, the moisture entering can be piled up the saline and alkaline metope that takes to wherein when dry at coating surface, make paint film variable color, destroys.In the building coating of some low PVC formulas, paint film is dense, although entering of moisture is restricted, some moisture that slowly enter appear imbalance in transition process, between coating surface or paint film and base material, be easy to occur foaming phenomenon, cause paint film destroy or come off.Another adverse consequences of paint film water suction is that moisture the contact meeting a large amount of with coating surface brought pollutent in the micropore of coating or adhered to coating surface and form ugly spot.Insulating mold coating for construction has excellent heat-insulation and heat-preservation function, be current energy-saving building materials study hotspot.Along with wideling popularize of insulating mold coating for construction, the architectural reflective heat-insulation paint that exploiting economy, convenience and effect of heat insulation are good is of great immediate significance to social energy conservation.
Summary of the invention the object of this invention is to provide a kind of heat insulation, waterproof, insulation, energy-conservation insulating water-proof elastic coating of integrating.
A kind of insulating water-proof elastic coating of the present invention count by weight percentage into:
Water: 17-19%; Dispersion agent: 0.8-1%; Wetting agent: 0.1-0.2%; Multifunctional assistant: 0.05-0.15%; Propylene glycol: 1.3-1.7%; Defoamer: 0.25-0.35%; Film forming: 0.18-0.22%; Sterilant: 0.08-0.12%; Titanium dioxide: 18-20%; Coarse whiting: 13-15%; Wollastonite: 2.5-3.5%; Kaolin: 3.5-4.5%; Elastic emulsion: 36-40%;
The elastic emulsion that the present invention uses is the anionic phenylethylene ethylene/propenoic acid ester copolymer without softening agent, and solids content is 56-58%, and minimum film-forming temperature is at-7 ℃.
The dispersion agent that the present invention uses is low molecular weight sodium polyacrylate dipersant, can significantly improve concentration and the stability thereof of fillers dispersed slurry, by this dispersion agent, can surround a layer charge on filler particles surface, make repulsion mutually between particle, thereby reach the effect of stable slurry.
The coarse whiting that the present invention uses is 800 orders, and wollastonite is 800 orders, and kaolin is 1250 orders.
Below embodiment, be one embodiment of the present of invention.
An insulating water-proof elastic coating, its content is as follows:
18 parts of deionized waters; 0.9 part of dispersion agent; 0.15 part of wetting agent; 0.1 part of multifunctional assistant; 1.5 parts of propylene glycol; 0.3 part of defoamer; 0.2 part of film forming; 0.1 part of sterilant; 19 parts of titanium dioxides; 14 parts of coarse whitings; 3 parts of wollastonites; 4 parts of kaolin; 38 parts of elastic emulsions; Appropriate thickening material.
Its indices of insulating water-proof elastic coating of making according to the present invention all reaches JG/T157-2004 about the requirement of external wall elastic coating defined, and has excellent dynamic splitting resistance, and hardness is good, sticking power is good, anti-permeability performance is remarkable, can significantly improve the waterproof of body of wall, resistance to cleavage.Prevent with covering building on cracklin, can guarantee that skin surface can keep clean magnificent surface muchly.Customer response is respond well.
Claims (4)
- A kind of insulating water-proof elastic coating of the present invention count by weight percentage into:Water: 17-19%; Dispersion agent: 0.8-1%; Wetting agent: 0.1-0.2%; Multifunctional assistant: 0.05-0.15%; Propylene glycol: 1.3-1.7%; Defoamer: 0.25-0.35%; Film forming: 0.18-0.22%; Sterilant: 0.08-0.12%; Titanium dioxide: 18-20%; Coarse whiting: 13-15%; Wollastonite: 2.5-3.5%; Kaolin: 3.5-4.5%; Elastic emulsion: 36-40%.
- 2. a kind of insulating water-proof elastic coating according to claim 1, is characterized in that said elastic emulsion is for the anionic phenylethylene ethylene/propenoic acid ester copolymer without softening agent, and solids content is 56-58%, and minimum film-forming temperature is at-7 ℃.
- 3. a kind of insulating water-proof elastic coating according to claim 1, it is characterized in that said dispersion agent is low molecular weight sodium polyacrylate dipersant, can significantly improve concentration and the stability thereof of fillers dispersed slurry, by this dispersion agent, can surround a layer charge on filler particles surface, make repulsion mutually between particle, thereby reach the effect of stable slurry.
- 4. a kind of insulating water-proof elastic coating according to claim 1, is characterized in that said coarse whiting is 800 orders, and wollastonite is 800 orders, and kaolin is 1250 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310655355.XA CN103666124A (en) | 2013-12-04 | 2013-12-04 | Thermal-insulation elastic waterproof paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310655355.XA CN103666124A (en) | 2013-12-04 | 2013-12-04 | Thermal-insulation elastic waterproof paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103666124A true CN103666124A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310655355.XA Pending CN103666124A (en) | 2013-12-04 | 2013-12-04 | Thermal-insulation elastic waterproof paint |
Country Status (1)
| Country | Link |
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| CN (1) | CN103666124A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106280802A (en) * | 2016-08-24 | 2017-01-04 | 河南省德嘉丽科技开发有限公司 | A kind of exterior wall waterproofing coating |
| CN108753025A (en) * | 2018-05-07 | 2018-11-06 | 武汉金星鑫建材有限公司 | A kind of building external wall waterproof coating and preparation method thereof |
-
2013
- 2013-12-04 CN CN201310655355.XA patent/CN103666124A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106280802A (en) * | 2016-08-24 | 2017-01-04 | 河南省德嘉丽科技开发有限公司 | A kind of exterior wall waterproofing coating |
| CN108753025A (en) * | 2018-05-07 | 2018-11-06 | 武汉金星鑫建材有限公司 | A kind of building external wall waterproof coating and preparation method thereof |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |