CN101348689B - Aqueous Malay paint - Google Patents
Aqueous Malay paint Download PDFInfo
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- CN101348689B CN101348689B CN2008101204585A CN200810120458A CN101348689B CN 101348689 B CN101348689 B CN 101348689B CN 2008101204585 A CN2008101204585 A CN 2008101204585A CN 200810120458 A CN200810120458 A CN 200810120458A CN 101348689 B CN101348689 B CN 101348689B
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Abstract
The invention relates to a water-based bullet-spot paint applied to the surface of woodwork, a laminated sheet, etc. The prior paint product is a two-liquid type paint, needs to be prepared when using and can be solidified over 10 hours; and the residual paint can not be used repeatedly. The bullet-spot paint comprises the following compositions in weight percentage: 30 to 50 percent of aqueous polyurethane emulsion, 20 to 40 percent of organosilicon modified acrylate emulsion, 1 to 10 percent of twelve ester alcohol as a film forming addition agent, 0.5 to 5.0 percent of sodium polyacrylate salt as a dispersant, 0.3 to 0.5 percent of defoaming agent, 10 to 25 percent of filling agent, 1 to 10 percent of paint, 0.1 to 1.0 percent of PH value modifying agent, 0.1 to 1.0 percent of thickening agent and 1 to 10 percent of water. The water-based bullet-spot paint meets the requirement of environmental protection, can not be rapidly solidified and can be used repeatedly.
Description
Technical field
The present invention relates to a kind of paint that is applied in surfaces such as woodwork, veneer sheet.
Background technology
There is following problem in the painting that wood product surface application is at present used: a) do not meet environmental requirement, contain the organic solvent more than 40% in the paint, the health of workmen and products customers is caused great injury; B) be binary liquid shape paint, need now with the currently, surpass more than 10 hours and can solidify that the paint under unnecessary can not be reused.
Summary of the invention
Technical problem to be solved by this invention is to overcome the defective that above-mentioned prior art exists, and a kind of aqueous Malay paint of compliance with environmental protection requirements is provided, and it can fast setting, and is reusable.
For this reason, the present invention adopts following technical scheme: aqueous Malay paint, and it comprises following component by weight percentage:
Aqueous polyurethane emulsion 30%-50%
Organosilicon-modified acrylate emulsion 20%-40%
Film coalescence aid ten diester alcohol 1%-10%
Sodium polyacrylate salt dispersion agent 0.5%-5.0%
Defoamer 0.3%-0.5%
Filler 10%-25%
Pigment 1%-10%
PH value conditioning agent 0.1%-1.0%
Thickening material 0.1%-1.0%
Water 1%-10%.
Among the present invention, aqueous polyurethane emulsion is nontoxic, tasteless, the corrosion of nonpollution environment, nothing.It is good that organosilicon-modified acrylate emulsion has a chemical-resistant, dry good, characteristics such as glossiness height.Ten diester alcohol (Texanol) are the film coalescence aid of a new generation, chemistry by name 2,2,4-trimethylammonium-1,3-pentanediol mono isobutyrate, it can be attracted on the emulsion particle, can be effectively coalescent, the softening emulsion particle that merges reduces the film-forming temperature of emulsion greatly, playing under the low temperature can film forming characteristic, the construction application that helps Malay paint, ten diester alcohol have good stability to hydrolysis, low zero pour, suitable rate of volatilization, coalescence efficiency efficiently; Dispersion agent is used for production process is uniformly dispersed each auxiliary agent in emulsion; Defoamer is used for eliminating the bubble that production process produces; Filler helps improving the hardness of filming and reduces cost; Pigment can require to select different pigment for use according to distinct colors, and the different color of filming is provided; The pH value that the pH value conditioning agent is used to regulate emulsion is between 8.0-9.0, and neutrality and meta-alkalescence condition are easy to preservation and packaging and help the thickening of caustic solubility thickening material; Thickening material is used to control viscosity at 1000-3000mps, helps construction under this viscosity.
Aqueous Malay paint of the present invention preferably fill a prescription following (by weight percentage):
Aqueous polyurethane emulsion 30%-50%
Organosilicon-modified acrylate emulsion 20%-40%
Film coalescence aid ten diester alcohol 1%-10%
Dispersion agent SOLSPERSE27000 0.5%-5.0%
Defoamer F111 0.3%-0.5%
Water-ground limestone 10%-20%
Tetrafluoroethylene wax powder 0.1%-5.0%
Carbon black 1%-10%
N, N dimethylethanolamine 0.1%-1.0%
Thickening material TT615 0.1%-1.0%
Water 1%-10%.
The present invention has following beneficial effect: aqueous polyurethane ester emulsion, modified acrylate emulsion are all nontoxic, adopt water as solvent, do not adopt organic solvent, do not influence the healthy of workmen and products customers, have met environmental protection requirement; Adopt the physicals after aqueous polyurethane ester emulsion has been regulated water-miscible paint curing, modified acrylate emulsion has improved chemical resistant properties and the gloss and the hardness of film forming matter; Be the single-component system, be easy to store, reusable.
The present invention is further illustrated below in conjunction with embodiment.
Embodiment
Embodiment 1
Each component of the present invention following (by weight percentage):
Aqueous polyurethane emulsion 30%
Organosilicon-modified acrylate emulsion 40%
Ten diester alcohol (film coalescence aid) 1%
SOLSPERSE27000 (dispersion agent) 2%
F111 (defoamer) 0.5%
800 order water-ground limestones (filler) 20%
N5223 (tetrafluoroethylene wax powder, filler) 0.1%
Printexu carbon black (pigment) 1%
DMAE (N, N dimethylethanolamine) (pH value conditioning agent) 1%
TT615 (modification alkali swelling associative thickener) 1%
Water to 100%.
Embodiment 2
Each component of the present invention following (by weight percentage):
Aqueous polyurethane emulsion 35%
Organosilicon-modified acrylate emulsion 25%
Ten diester alcohol (film coalescence aid) 10%
SOLSPERSE27000 (dispersion agent) 0.5%
F111 (defoamer) 0.3%
800 order water-ground limestones (filler) 10%
N5223 (filler) 5%
Printexu carbon black (pigment) 10%
DMAE (N, N dimethylethanolamine) (pH value conditioning agent) 0.1%
TT615 (thickening material) 0.1%
Water to 100%.
Embodiment 3
Each component of the present invention following (by weight percentage):
Aqueous polyurethane emulsion 50%
Organosilicon-modified acrylate emulsion 20%
Ten diester alcohol (film coalescence aid) 5%
SOLSPERSE27000 (dispersion agent) 5%
F111 (defoamer) 0.5%
800 order water-ground limestones (filler) 10%
N5223 (filler) 1.5%
Printexu carbon black (pigment) 6%
DMAE (N, N dimethylethanolamine) (pH value conditioning agent) 0.4%
TT615 (thickening material) 0.4%
Water to 100%.
The preparation method of the foregoing description is as follows:
Add earlier aqueous polyurethane emulsion, organosilicon-modified acrylate emulsion in proportion, under agitation add film coalescence aid ten diester alcohol, stir evenly back test film forming properties, add SOLSPERSE27000, F111,800 order water-ground limestones, N5223 after qualified successively, the Printexu carbon black stirs, regulate pH value between 8.0-9.0 with DMAE, add the TT615 thickening material behind the water of adding formula ratio under the high-speed stirring and regulate viscosity at 1000-3000mps; Sand mill grinds one time to fineness 10um then, inspects qualified back packing by ready samples.
The product performance that the foregoing description makes are as follows:
Solid content:〉45%,
Rate of drying: 4 hours surface dryings, did solid work in 48 hours,
Hardness of film:〉1H,
Spraying property: can evenly spray accessible.
Claims (2)
1. aqueous Malay paint, it comprises following component by weight percentage:
Aqueous polyurethane emulsion 30%-50%
Organosilicon-modified acrylate emulsion 20%-40%
Film coalescence aid ten diester alcohol 1%-10%
Sodium polyacrylate salt dispersion agent 0.5%-5.0%
Defoamer F111 0.3%-0.5%
Water-ground limestone 10%-20%
Tetrafluoroethylene wax powder 0.1%-5.0%
Pigment 1%-10%
PH value conditioning agent 0.1%-1.0%
Thickening material 0.1%-1.0%
Water 1%-10%.
2. aqueous Malay paint according to claim 1, it comprises following component by weight percentage:
Aqueous polyurethane emulsion 30%-50%
Organosilicon-modified acrylate emulsion 20%-40%
Film coalescence aid ten diester alcohol 1%-10%
Dispersion agent SOLSPERSE 27000 0.5%-5.0%
Defoamer F111 0.3%-0.5%
Water-ground limestone 10%-20%
Tetrafluoroethylene wax powder 0.1%-5.0%
Carbon black 1%-10%
N, N dimethylethanolamine 0.1%-1.0%
Thickening material TT615 0.1%-1.0%
Water 1%-10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101204585A CN101348689B (en) | 2008-09-04 | 2008-09-04 | Aqueous Malay paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101204585A CN101348689B (en) | 2008-09-04 | 2008-09-04 | Aqueous Malay paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101348689A CN101348689A (en) | 2009-01-21 |
| CN101348689B true CN101348689B (en) | 2011-05-04 |
Family
ID=40267675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101204585A Expired - Fee Related CN101348689B (en) | 2008-09-04 | 2008-09-04 | Aqueous Malay paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101348689B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101921536B (en) * | 2010-08-11 | 2013-11-06 | 武汉华卫科技有限公司 | Waterborne polyurethane film and preparation technology thereof |
| GB201322840D0 (en) | 2013-12-23 | 2014-02-12 | Imerys Minerals Ltd | Aqueous suspension of inorganic particulate material |
| CN105017918A (en) * | 2015-08-03 | 2015-11-04 | 蓝星（成都）新材料有限公司 | Waterborne coating |
| CN105017917A (en) * | 2015-08-03 | 2015-11-04 | 蓝星（成都）新材料有限公司 | High-weather-resistance waterborne coating |
| CN111234670A (en) * | 2020-03-05 | 2020-06-05 | 东莞市卓祥建筑工程有限公司 | Water-based transparent concrete waterproof mildew-proof carbonization-proof coating and preparation method thereof |
-
2008
- 2008-09-04 CN CN2008101204585A patent/CN101348689B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101348689A (en) | 2009-01-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20110904 |