CN103740224A - Fluororesin emulsion multilayer coating material - Google Patents
Fluororesin emulsion multilayer coating material Download PDFInfo
- Publication number
- CN103740224A CN103740224A CN201310647770.0A CN201310647770A CN103740224A CN 103740224 A CN103740224 A CN 103740224A CN 201310647770 A CN201310647770 A CN 201310647770A CN 103740224 A CN103740224 A CN 103740224A
- Authority
- CN
- China
- Prior art keywords
- fluoro
- emulsion
- layer coating
- complex layer
- resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000011248 coating agent Substances 0.000 title claims abstract description 31
- 238000000576 coating method Methods 0.000 title claims abstract description 31
- 239000000839 emulsion Substances 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003513 alkali Substances 0.000 claims abstract description 7
- DAFHKNAQFPVRKR-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylpropanoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)C DAFHKNAQFPVRKR-UHFFFAOYSA-N 0.000 claims abstract description 5
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000080 wetting agent Substances 0.000 claims abstract description 5
- 239000010456 wollastonite Substances 0.000 claims abstract description 4
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 4
- 239000011347 resin Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- 239000013530 defoamer Substances 0.000 claims description 7
- 230000008719 thickening Effects 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 241000276489 Merlangius merlangus Species 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- ZHPNWZCWUUJAJC-UHFFFAOYSA-N fluorosilicon Chemical compound [Si]F ZHPNWZCWUUJAJC-UHFFFAOYSA-N 0.000 claims description 2
- 239000004816 latex Substances 0.000 claims description 2
- 229920000126 latex Polymers 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 230000002522 swelling effect Effects 0.000 claims description 2
- 239000002270 dispersing agent Substances 0.000 abstract description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000003899 bactericide agent Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 239000003755 preservative agent Substances 0.000 abstract 1
- 230000002335 preservative effect Effects 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 7
- 238000005034 decoration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920005646 polycarboxylate Polymers 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention relates to a fluororesin emulsion multilayer coating material, which specifically comprises, by weight, 8-10% of water, 0.1-0.2% of a wetting agent, 0.4-0.8% of a dispersing agent, 0.1-0.3% of an antifoaming agent, 30-35% of heavy calcium, 25-30% of talc powder, 10-15% of wollastonite, 15-20% of a fluororesin emulsion, 0.5-1% of Texanol, 0.1-0.2% of a bactericidal agent, 0.1-0.2% of a preservative, and 0.6-0.9% of a thickener. The elastic coating material has characteristics of strong texture, good water resistance, good alkali resistance, and good stain resistance.
Description
Technical field the present invention relates to a kind of coating, and particularly a kind of protection for exterior wall surface in buildings and decoration have the complex layer coating of stronger texture decoration functions, high dirt resistance performance, belong to chemistry painting industry technical field.
Background technology complex layer coating, also referred to as textured coating, concavo-convex coating etc., is a kind of stronger finishing material of interior exterior wall surface decorative texture that is applicable to.Conventionally complex layer coating Shi You basic unit sealing paint, main stor(e)y coating and overlay coating three parts form.Because its main stor(e)y coating can make metope present just like various stereo decorations such as tree line, wave, orange peels by different constructional methods, can form strong visual effect to decorations, be usually applied in the Decorating Project of indoor and outdoor.
In complex layer coating because major ingredient will have good stereoeffect, so contain color stuffing and the product of high-content in the middle of product, there is high viscosity, more thick and heavy, so complex layer coating very easily ftractures in dry process, crack, affect coating texture.Therefore selecting a kind of color stuffing to carry ability emulsion strong, that have good water-fast, alkali resistance and have certain paint film flexibility is very crucial problem.
Summary of the invention the object of this invention is to provide a kind of fluoro-resin emulsion complex layer coating, and this elastic coating not only has stronger texture, also has good water tolerance, alkali resistance, stain resistant performance.
Concrete component and the part by weight of a kind of fluoro-resin emulsion complex layer coating of the present invention are: water: 8-10%; Wetting agent: 0.1-0.2%; Dispersion agent: 0.4-0.8%; Defoamer: 0.1-0.3%; Coarse whiting: 30-35%; Talcum powder 25-30%; Wollastonite 10-15%: fluoro-resin emulsion: 15-20%; Texanol:0.5-1%; Sterilant 0.1-0.2%; Sanitas: 0.1-0.2%; Thickening material: 0.6-0.9%.
Because the filler content in complex layer coating (per-cent) is up to 70%, need good wetting dispersing agent just can reach stable state.And coating very easily chaps in dry process, the extender pigment by different sorts, Li Jing reasonably combined and control resin-pigment ratio, has reduced drying shrinkage, effectively prevents the generation of be full of cracks.Added in the present invention fluoro-resin synthetic latex, make product there is good water-fast, alkaline-resisting, stain resistant ability simultaneously.
The emulsion that the present invention uses is the emulsion that a kind of fluorine silicon monomer that accesses some amount in Emulsion acrylic resin carries out modification, due at intermolecular larger Si-O key and the C-F key of bond energy of having introduced, therefore give and smear excellent weather resistance, weathering resistance and stain resistant performance.
The dispersion agent that the present invention uses makes the anion surfactant of polycarboxylate type, has remarkable moisture dispersibility energy, and foaminess ground can effectively improve the mobility of coating, has the excellent properties of stable slurry viscosity.
The defoamer that the present invention uses is a kind of special nonionic silicon compound, possesses excellent froth breaking ability, and froth breaking ability is stable, can prevent that this product from foaming in construction process again, can obtain not having the ideal of residual bubble to film.
The thickening material that the present invention uses is the composite thickened systems of alkali swelling property and Natvosol.Because the particle of the pigment extender in complex layer coating main stor(e)y coating is thick, density is relatively large, therefore need that thickening efficiency is high, thixotropy, thickened systems that water retention property is good.
Production technique of the present invention is mixed the component of above-mentioned weight ratio at normal temperatures, under stirring at low speed, add part water, wetting agent, dispersion agent, early stage defoamer, coarse whiting, talcum powder, wollastonite, after high speed dispersion, be ground to after slurry fineness≤50um, stirring at low speed adds emulsion, Texanol, later stage defoamer, sanitas, thickening material, excess water, AMP-95, meet the requirements of after viscosity, stirring at low speed 10min again, then through checking, filter, weigh packing.
Below embodiment, be one embodiment of the present of invention.
The composition of a kind of fluoro-resin emulsion complex layer coating of the present invention (weight percent) and production technique are: the stirring at low speed stage adds the deionized water of 9 parts according to order, the wetting agent X405 of 0.1 part, 0.4 part of polycarboxylate salt dispersant 5040, the defoamer B-199 of 0.15 part, the fineness of 30 parts is 325 object water-ground limestones, 27.85 parts of fineness 325 object talcum powder, 12 parts of fineness 125 object wollastonites, after all adding, enter the high-speed stirring stage, after stirring, speed lapping is to fineness≤50um, then under stirring at low speed, add successively the fluoro-resin emulsion F500 of 18 parts, the Texanol of 0.5 part, the defoamer B-199 of 0.15 part, the sanitas MV of 0.15 part, 0.4 part of alkali swelling thickening material H1130, 0.8 part of (1:1) hydroxy ethyl fiber cellulose solution, the AMP-95 of 0.5 part, stirring at low speed 10min again, again through check, filter, the packing of weighing.
A kind of its indices of fluoro-resin emulsion complex layer coating of making according to the present invention all reaches GB/9779-1988 about the requirement of complex layer coating defined.This product has stronger texture, excellent water tolerance, alkali resistance, and there is very good stain resistant performance.Customer response is respond well.
Claims (4)
1. concrete component and the part by weight of a kind of fluoro-resin emulsion complex layer coating of the present invention are: water: 8-10%; Wetting agent: 0.1-0.2%; Dispersion agent: 0.4-0.8%; Defoamer: 0.1-0.3%; Coarse whiting: 30-35%; Talcum powder 25-30%; Wollastonite 10-15%: fluoro-resin emulsion: 15-20%; Texanol:0.5-1%; Sterilant 0.1-0.2%; Sanitas: 0.1-0.2%; Thickening material: 0.6-0.9%.
2. a kind of fluoro-resin emulsion complex layer coating according to claim 1, is characterized in that said emulsion is in Emulsion acrylic resin, to access the emulsion that the fluorine silicon monomer of some amount carries out modification, excellent weather resistance, weathering resistance and stain resistant performance.
3. a kind of fluoro-resin emulsion complex layer coating according to claim 1, is characterized in that said thickening material is the composite thickened systems of alkali swelling property and Natvosol.
4. a kind of fluoro-resin emulsion complex layer coating according to claim 1, is characterized in that said fluoro-resin synthetic latex, makes product have good water-fast, alkaline-resisting, stain resistant ability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310647770.0A CN103740224A (en) | 2013-12-04 | 2013-12-04 | Fluororesin emulsion multilayer coating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310647770.0A CN103740224A (en) | 2013-12-04 | 2013-12-04 | Fluororesin emulsion multilayer coating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103740224A true CN103740224A (en) | 2014-04-23 |
Family
ID=50497295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310647770.0A Pending CN103740224A (en) | 2013-12-04 | 2013-12-04 | Fluororesin emulsion multilayer coating material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103740224A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396507A (en) * | 2016-08-30 | 2017-02-15 | 派丽(上海)管理有限公司 | Tile seam refurbishing liquid |
| CN106396479A (en) * | 2016-08-30 | 2017-02-15 | 派丽(上海)管理有限公司 | Aqueous fluorocarbon emulsion-based single component contamination-resistant decorative crack sealer |
| CN111995910A (en) * | 2020-09-01 | 2020-11-27 | 深圳市三曜科技有限公司 | Anticorrosive paint for heat exchanger and preparation method thereof |
-
2013
- 2013-12-04 CN CN201310647770.0A patent/CN103740224A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396507A (en) * | 2016-08-30 | 2017-02-15 | 派丽(上海)管理有限公司 | Tile seam refurbishing liquid |
| CN106396479A (en) * | 2016-08-30 | 2017-02-15 | 派丽(上海)管理有限公司 | Aqueous fluorocarbon emulsion-based single component contamination-resistant decorative crack sealer |
| CN111995910A (en) * | 2020-09-01 | 2020-11-27 | 深圳市三曜科技有限公司 | Anticorrosive paint for heat exchanger and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |