CN104497754A - Exterior wall coating with strong weatherability - Google Patents
Exterior wall coating with strong weatherability Download PDFInfo
- Publication number
- CN104497754A CN104497754A CN201410694433.1A CN201410694433A CN104497754A CN 104497754 A CN104497754 A CN 104497754A CN 201410694433 A CN201410694433 A CN 201410694433A CN 104497754 A CN104497754 A CN 104497754A
- Authority
- CN
- China
- Prior art keywords
- parts
- strong
- exterior coating
- weathering resistance
- exterior wall
- 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
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 39
- 238000000576 coating method Methods 0.000 title claims abstract description 39
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 6
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 6
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 6
- 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 6
- 239000000839 emulsion Substances 0.000 claims abstract description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 6
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 6
- -1 acrylic ester Chemical class 0.000 claims description 10
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 5
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 5
- 239000000194 fatty acid Substances 0.000 claims description 5
- 229930195729 fatty acid Natural products 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229920002401 polyacrylamide Polymers 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 229920000570 polyether Polymers 0.000 claims description 5
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 239000000344 soap Substances 0.000 claims description 5
- 238000004581 coalescence Methods 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- 239000003112 inhibitor Substances 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 229960001866 silicon dioxide Drugs 0.000 claims description 3
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical compound O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 claims description 2
- 125000005313 fatty acid group Chemical group 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 238000011109 contamination Methods 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 239000012760 heat stabilizer Substances 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses an exterior wall coating with strong weatherability. The exterior wall coating comprises, by weight, 30-50 parts of an acrylate emulsion, 5-15 parts of water-soluble nanometer silica, 15-20 parts of polyvinyl alcohol, 5-10 parts of light calcium carbonate, 5-10 parts of talcum powder, 1-5 parts of a film forming assistant, 0.5-1.5 parts of a dispersant, 0.3-0.8 parts of a heat stabilizer, 0.3-0.5 parts of an antioxidant and 1-3 parts of a leveling agent. The exterior wall coating has the advantages of strong weatherability, prolonged service life, very strong contamination resistance and water resistance, certain sterilization and mildew resisting effects, multiple functions and wide application range, and meets people's requirements on the exterior wall coating.
Description
Technical field
The present invention relates to a kind of building coating, be specially the exterior coating that a kind of weathering resistance is strong.
Background technology
Exterior coating, for brushing the outer wall face of building, so a most important index is exactly ultraviolet radiation resisting, requires to reach to irradiate nondiscoloration for a long time.Exterior coating also requires water repelling property, requires from washing property.Paint film wants hard and smooth, dirty once rushing.It is energy because it also has a water resisting property that exterior coating can be used for interior wall brushing use; And interior wall coating does not possess anti-solarization function, so can not interior wall coating when exterior coating is used.Exterior coating is chronically exposed in large natural environment; stand wind, Exposure to Sunlight, salt air corrosion, drench with rain, the effect such as cold and hot change; under the prolonged and repeated effect of these extraneous physical environments; coating easily ftractures, efflorescence, peel off, the phenomenon such as variable color; make coating lose original decoration defencive function, simultaneously due to dust in air and other suspended matters more, can make easily to stain coating and lose original decorative effect; thus affect buildings appearance, and be often subject to rainwash.So require that exterior coating has well weather-proof, stain resistant, the performance such as water-fast, want safety and environmental protection, durable, common coating can not meet this requirement simultaneously.Therefore, the present invention proposes a kind of new technical scheme.
Summary of the invention
The object of this invention is to provide a kind of safety and environmental protection, exterior coating that weathering resistance that contaminated resistance is strong is strong.
The present invention is achieved through the following technical solutions:
The exterior coating that a kind of weathering resistance is strong, comprise the raw material composition of following parts by weight: acrylic ester emulsion 30 ~ 50 parts, water-soluble nano silicon-dioxide 5 ~ 15 parts, polyvinyl alcohol 15 ~ 20 parts, light calcium carbonate 5 ~ 10 parts, talcum powder 5 ~ 10 parts, film coalescence aid 1 ~ 5 part, dispersion agent 0.5 ~ 1.5 part, thermo-stabilizer 0.3 ~ 0.8 part, 0.3 ~ 0.5 part, oxidation inhibitor, flow agent 1 ~ 3 part.
Further, described film coalescence aid is 1-Methoxy-2-propyl acetate.
Further, described dispersion agent is polyacrylamide.
Further, described thermo-stabilizer is fatty acid soaps.
Further, described oxidation inhibitor is antioxidant TNP.
Further, described flow agent is polyether polyester modified organic silicon oxygen alkane.
Beneficial effect of the present invention: this exterior coating weathering resistance is strong, enhance the work-ing life of coating, there is very strong stain resistant effect simultaneously, and water-proofing performance, but also there is certain bactericidal mould proof effect, a kind of coating possessing several functions, applied widely, meet the requirement of people's External Wall coating.
Embodiment
Below in conjunction with embodiment, the present invention is described further.
Embodiment 1
The exterior coating that a kind of weathering resistance is strong, comprise the raw material composition of following parts by weight: acrylic ester emulsion 30 parts, water-soluble nano silicon-dioxide 5 parts, polyvinyl alcohol 15 parts, light calcium carbonate 5 parts, talcum powder 5 parts, 1-Methoxy-2-propyl acetate 1 part, polyacrylamide 0.5 part, fatty acid soaps 0.3 part, antioxidant TNP 0.3 part, 1 part, polyether polyester modified organic silicon oxygen alkane.
Embodiment 2
The exterior coating that a kind of weathering resistance is strong, comprise the raw material composition of following parts by weight: acrylic ester emulsion 40 parts, water-soluble nano silica 10 part, polyvinyl alcohol 18 parts, light calcium carbonate 8 parts, talcum powder 6 parts, 1-Methoxy-2-propyl acetate 3 parts, polyacrylamide 1 part, fatty acid soaps 0.5 part, antioxidant TNP 0.4 part, 2 parts, polyether polyester modified organic silicon oxygen alkane.
Embodiment 3
The exterior coating that a kind of weathering resistance is strong, comprise the raw material composition of following parts by weight: acrylic ester emulsion 50 parts, water-soluble nano silica 15 parts, polyvinyl alcohol 20 parts, light calcium carbonate 10 parts, talcum powder 10 parts, 1-Methoxy-2-propyl acetate 5 parts, polyacrylamide 1.5 parts, fatty acid soaps 0.8 part, antioxidant TNP 0.5 part, 3 parts, polyether polyester modified organic silicon oxygen alkane.
This exterior coating weathering resistance is strong, enhances the work-ing life of coating, has very strong stain resistant effect simultaneously, and water-proofing performance, but also there is certain bactericidal mould proof effect, be a kind of coating possessing several functions, applied widely, meet the requirement of people's External Wall coating.
The above is only embodiments of the invention, is not restriction the present invention being made to any other form, and any amendment done according to technical spirit of the present invention or equivalent variations, still belong to the present invention's scope required for protection.This material has good safety performance, is applicable to indoor modification used, can improves the living environment of people, have the performances such as insulation, heat insulation, sound-absorbing, and weathering performance is good, long service life simultaneously.
Claims (6)
1. the exterior coating that a weathering resistance is strong, it is characterized in that: the raw material composition comprising following parts by weight: acrylic ester emulsion 30 ~ 50 parts, water-soluble nano silicon-dioxide 5 ~ 15 parts, polyvinyl alcohol 15 ~ 20 parts, light calcium carbonate 5 ~ 10 parts, talcum powder 5 ~ 10 parts, film coalescence aid 1 ~ 5 part, dispersion agent 0.5 ~ 1.5 part, thermo-stabilizer 0.3 ~ 0.8 part, 0.3 ~ 0.5 part, oxidation inhibitor, flow agent 1 ~ 3 part.
2. the exterior coating that a kind of weathering resistance is strong according to claim 1, is characterized in that: described film coalescence aid is 1-Methoxy-2-propyl acetate.
3. the exterior coating that a kind of weathering resistance is strong according to claim 1, is characterized in that: described dispersion agent is polyacrylamide.
4. the exterior coating that a kind of weathering resistance is strong according to claim 1, is characterized in that: described thermo-stabilizer is fatty acid soaps.
5. the exterior coating that a kind of weathering resistance is strong according to claim 1, is characterized in that: described oxidation inhibitor is antioxidant TNP.
6. the exterior coating that a kind of weathering resistance is strong according to claim 1, is characterized in that: described flow agent is polyether polyester modified organic silicon oxygen alkane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694433.1A CN104497754A (en) | 2014-11-27 | 2014-11-27 | Exterior wall coating with strong weatherability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694433.1A CN104497754A (en) | 2014-11-27 | 2014-11-27 | Exterior wall coating with strong weatherability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104497754A true CN104497754A (en) | 2015-04-08 |
Family
ID=52939215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410694433.1A Pending CN104497754A (en) | 2014-11-27 | 2014-11-27 | Exterior wall coating with strong weatherability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104497754A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962155A (en) * | 2015-07-14 | 2015-10-07 | 常州市盈顺电子有限公司 | Waterproof paint for building |
| CN105505076A (en) * | 2016-01-21 | 2016-04-20 | 上海馨来建筑装饰设计有限公司 | Environment-friendly external wall paint and preparation method thereof |
| CN105670437A (en) * | 2016-02-25 | 2016-06-15 | 文登蓝岛建筑工程有限公司 | Weather-resistant paint and preparation method thereof |
| CN106833185A (en) * | 2016-12-29 | 2017-06-13 | 大连碧城环保科技股份有限公司 | A kind of preparation method of extinguishing waterborn coating |
-
2014
- 2014-11-27 CN CN201410694433.1A patent/CN104497754A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962155A (en) * | 2015-07-14 | 2015-10-07 | 常州市盈顺电子有限公司 | Waterproof paint for building |
| CN105505076A (en) * | 2016-01-21 | 2016-04-20 | 上海馨来建筑装饰设计有限公司 | Environment-friendly external wall paint and preparation method thereof |
| CN105505076B (en) * | 2016-01-21 | 2018-12-04 | 河北晨阳工贸集团有限公司 | A kind of Environment-friendlyexterior exterior wall paint and preparation method thereof |
| CN105670437A (en) * | 2016-02-25 | 2016-06-15 | 文登蓝岛建筑工程有限公司 | Weather-resistant paint and preparation method thereof |
| CN106833185A (en) * | 2016-12-29 | 2017-06-13 | 大连碧城环保科技股份有限公司 | A kind of preparation method of extinguishing waterborn coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |