CN104804600A - Weather-resistant waterproof paint for exterior wall - Google Patents
Weather-resistant waterproof paint for exterior wall Download PDFInfo
- Publication number
- CN104804600A CN104804600A CN201510165443.0A CN201510165443A CN104804600A CN 104804600 A CN104804600 A CN 104804600A CN 201510165443 A CN201510165443 A CN 201510165443A CN 104804600 A CN104804600 A CN 104804600A
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- exterior wall
- weather
- emulsion
- waterproofing coating
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- 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
- 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
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/08—Homopolymers or copolymers of acrylic acid 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
- 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
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/10—Homopolymers or copolymers of methacrylic acid 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
- 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
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/10—Homopolymers or copolymers of methacrylic acid esters
- C09D133/12—Homopolymers or copolymers of methyl methacrylate
-
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a weather-resistant waterproof paint for an exterior wall. The weather-resistant waterproof paint comprises the following components in parts by weight: 25-35 parts of acrylate waterproof emulsions; 1-10 parts of toluene diisocyanate, 2-7 parts of polyvinyl alcohol, 1-5 parts of antifoaming agents, 5-10 parts of surfactants, 3-8 parts of thickening agents, 4-6 parts of curing agents, 1-6 parts of a leveling agent, 10-15 parts of nanometer fillers and 30-40 parts of deionized water. The weather-resistant waterproof paint is remarkable in waterproof performance and high in weather resistance; water is utilized as a solvent, so that environmental pollution can be reduced, and the construction environment for workers can be improved; the weather-resistant waterproof paint is applicable to the field of exterior wall decoration for residences, hotels, schools, hospitals and the like.
Description
Technical field
The present invention relates to building material field, particularly relate to a kind of weather-proof exterior wall waterproofing coating.
Background technology
In existing decoration of exterior wall protection technique, people, in order to protect decoration of exterior wall, are generally coated with waterproof paint on exterior wall.External wall waterproof paint is owing to being in outdoor application, and acceptance month after month is throughout the year exposed to the weather, and therefore compared with indoor waterproof paint, need stronger water proof anti-seepage ability and weathering resistance, unfading is good, can resist ultraviolet irradiation.
But it is not good that exterior wall waterproofing coating in the market exists water-repellancy, through rain drop erosion all the year round, will fade.And weathering resistance is bad, use that be full of cracks appears in coating surface after for some time and color comes off, the aesthetic property of building body is declined greatly, and the fragment dropped also can cause unsafe hidden danger.Therefore, there is the study hotspot becoming paint field and the trend of the exterior wall waterproofing coating of good water-repellancy and weathering resistance.
Summary of the invention
The object of the invention is to the deficiency overcoming the existence of above-mentioned prior art, a kind of exterior wall waterproofing coating with environment-protecting asepsis, weathering resistance and water-repellancy excellence is provided.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of weather-proof exterior wall waterproofing coating, meter comprises following component by weight: acrylic ester waterproof emulsion 25 ~ 35 parts, tolylene diisocyanate 1 ~ 10 part, polyvinyl alcohol 2 ~ 7 parts, defoamer 1 ~ 5 part, 5 ~ 10 parts, tensio-active agent, thickening material 3 ~ 8 parts, 4 ~ 6 parts, solidifying agent, flow agent 1 ~ 6 part, Nano filling 10 ~ 15 parts, deionized water 30 ~ 40 parts.
Preferably, described acrylic ester waterproof emulsion is at least one in Si acrylate emulsion, methyl acrylate emulsion, ethyl propenoate emulsion, 2-methyl methacrylate emulsion, ethyl 2-methacrylate emulsion.
Preferably, described tensio-active agent is at least one in Sodium dodecylbenzene sulfonate, stearic acid, glycerin fatty acid ester, polysorbate.
Preferably, described thickening material is at least one in methylcellulose gum, Vltra tears, Xylo-Mucine, Natvosol.
Preferably, described solidifying agent is at least one in vinyl triamine, aminoethyl piperazine, isophorone diamine.
Preferably, described Nano filling is at least one in the nano-calcium carbonate of more than order number 1500 order, nano barium sulfate, nano mica powder.
Beneficial effect of the present invention:
Compared with prior art, exterior wall waterproofing coating prepared by the present invention, water resistance is remarkable, good weatherability, overcomes existing coating water-proof and weathering resistance deficiency, the shortcoming of easily fading and coming off.Use water as solvent, can pollution on the environment be reduced, improve the construction environment of staff, be applicable to the exterior wall finishing fields such as house, hotel, school, hospital.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.Following examples will contribute to those skilled in the art and understand the present invention further, but not limit the present invention in any form.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, some distortion and improvement can also be made.These all belong to protection scope of the present invention.
A kind of weather-proof exterior wall waterproofing coating, meter comprises following component by weight:
Acrylic ester waterproof emulsion 25 ~ 35 parts, tolylene diisocyanate 1 ~ 10 part, polyvinyl alcohol 2 ~ 7 parts, defoamer 1 ~ 5 part, 5 ~ 10 parts, tensio-active agent, thickening material 3 ~ 8 parts, 4 ~ 6 parts, solidifying agent, flow agent 1 ~ 6 part, Nano filling 10 ~ 15 parts, deionized water 30 ~ 40 parts.
Weather-proof exterior wall waterproofing coating prepared by the present invention, has the advantages such as environment-protecting asepsis, weathering resistance and water-repellancy are excellent.
Embodiment 1
Weather-proof exterior wall waterproofing coating of the present invention, meter comprises following component by weight: Si acrylate emulsion 35 parts, tolylene diisocyanate 1 part, polyvinyl alcohol 2 parts, defoamer 1 part, Sodium dodecylbenzene sulfonate 5 parts, methylcellulose gum 8 parts, vinyl triamine 4 parts, flow agent 1 part, nano-calcium carbonate 10 parts, deionized water 30 parts.
Embodiment 2
Weather-proof exterior wall waterproofing coating of the present invention, meter comprises following component by weight: methyl acrylate emulsion 25 parts, tolylene diisocyanate 10 parts, polyvinyl alcohol 7 parts, defoamer 5 parts, stearic acid 10 parts, Vltra tears 3 parts, aminoethyl piperazine 6 parts, flow agent 6 parts, nano barium sulfate 15 parts, deionized water 40 parts.
Embodiment 3
Weather-proof exterior wall waterproofing coating of the present invention, meter comprises following component by weight: ethyl propenoate emulsion 30 parts, tolylene diisocyanate 5 parts, polyvinyl alcohol 4 parts, defoamer 3 parts, glycerin fatty acid ester 8 parts, Xylo-Mucine 5 parts, aminoethyl piperazine 5 parts, flow agent 4 parts, 13 parts, nano mica powder, deionized water 35 parts.
Embodiment 4
Weather-proof exterior wall waterproofing coating of the present invention, meter comprises following component by weight: 2-methyl methacrylate emulsion 27 parts, tolylene diisocyanate 3 parts, polyvinyl alcohol 3 parts, defoamer 2 parts, polysorbate 6 parts, Natvosol 4 parts, aminoethyl piperazine 5 parts, flow agent 2 parts, nano barium sulfate 11 parts, deionized water 32 parts.
Embodiment 5
Weather-proof exterior wall waterproofing coating of the present invention, meter comprises following component by weight: ethyl 2-methacrylate emulsion 33 parts, tolylene diisocyanate 8 parts, polyvinyl alcohol 6 parts, defoamer 4 parts, stearic acid 8 parts, Natvosol 7 parts, aminoethyl piperazine 5 parts, flow agent 5 parts, nano barium sulfate 13 parts, deionized water 38 parts.
Embodiment 6
Weather-proof exterior wall waterproofing coating of the present invention, meter comprises following component by weight: methyl acrylate emulsion 32 parts, tolylene diisocyanate 4 parts, polyvinyl alcohol 5 parts, defoamer 2 parts, polysorbate 9 parts, methylcellulose gum 3 parts, isophorone diamine 5 parts, flow agent 2 parts, 12 parts, nano mica powder, deionized water 36 parts.
Performance test
Basic mechanical design feature of the present invention is as shown in table 1:
Table 1
As seen from Table 1, the weather-proof exterior wall waterproofing coating that prepared by the present invention has the advantages such as environment-protecting asepsis, weathering resistance and water-repellancy are excellent.
Above specific embodiments of the invention are described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (6)
1. a weather-proof exterior wall waterproofing coating, it is characterized in that, meter comprises following component by weight: acrylic ester waterproof emulsion 25 ~ 35 parts, tolylene diisocyanate 1 ~ 10 part, polyvinyl alcohol 2 ~ 7 parts, defoamer 1 ~ 5 part, 5 ~ 10 parts, tensio-active agent, thickening material 3 ~ 8 parts, 4 ~ 6 parts, solidifying agent, flow agent 1 ~ 6 part, Nano filling 10 ~ 15 parts, deionized water 30 ~ 40 parts.
2. exterior wall waterproofing coating according to claim 1, is characterized in that: described acrylic ester waterproof emulsion is at least one in Si acrylate emulsion, methyl acrylate emulsion, ethyl propenoate emulsion, 2-methyl methacrylate emulsion, ethyl 2-methacrylate emulsion.
3. exterior wall waterproofing coating according to claim 1, is characterized in that: described tensio-active agent is at least one in Sodium dodecylbenzene sulfonate, stearic acid, glycerin fatty acid ester, polysorbate.
4. exterior wall waterproofing coating according to claim 1, is characterized in that: described thickening material is at least one in methylcellulose gum, Vltra tears, Xylo-Mucine, Natvosol.
5. exterior wall waterproofing coating according to claim 1, is characterized in that: described solidifying agent is at least one in vinyl triamine, aminoethyl piperazine, isophorone diamine.
6. exterior wall waterproofing coating according to claim 1, is characterized in that: described Nano filling is at least one in the nano-calcium carbonate of more than order number 1500 order, nano barium sulfate, nano mica powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510165443.0A CN104804600A (en) | 2015-04-09 | 2015-04-09 | Weather-resistant waterproof paint for exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510165443.0A CN104804600A (en) | 2015-04-09 | 2015-04-09 | Weather-resistant waterproof paint for exterior wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104804600A true CN104804600A (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510165443.0A Pending CN104804600A (en) | 2015-04-09 | 2015-04-09 | Weather-resistant waterproof paint for exterior wall |
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| Country | Link |
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| CN (1) | CN104804600A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111883A (en) * | 2015-09-14 | 2015-12-02 | 苏州法斯特信息科技有限公司 | High-temperature-resistant and corrosion-resistant waterproof paint and preparation method thereof |
| CN105971131A (en) * | 2016-06-01 | 2016-09-28 | 上海尤卉防水工程有限公司 | Environment-friendly waterproof construction method |
| CN107502113A (en) * | 2017-08-24 | 2017-12-22 | 安徽钰锦生态木材料有限公司 | A kind of external wall waterproof high-temperature resistant coating |
| CN108178958A (en) * | 2017-12-29 | 2018-06-19 | 北京东方雨虹防水技术股份有限公司 | Water soluble acrylic acid water-repellent paint and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850890A (en) * | 2012-09-05 | 2013-01-02 | 江苏正泰医药化工有限公司 | Waterproof coating material |
| CN103740200A (en) * | 2013-12-23 | 2014-04-23 | 安徽省金盾涂料有限责任公司 | Waterproof coating |
| CN103952049A (en) * | 2014-04-28 | 2014-07-30 | 湖州百胜涂料有限公司 | Anti-cracking water-resistant paint |
-
2015
- 2015-04-09 CN CN201510165443.0A patent/CN104804600A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850890A (en) * | 2012-09-05 | 2013-01-02 | 江苏正泰医药化工有限公司 | Waterproof coating material |
| CN103740200A (en) * | 2013-12-23 | 2014-04-23 | 安徽省金盾涂料有限责任公司 | Waterproof coating |
| CN103952049A (en) * | 2014-04-28 | 2014-07-30 | 湖州百胜涂料有限公司 | Anti-cracking water-resistant paint |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111883A (en) * | 2015-09-14 | 2015-12-02 | 苏州法斯特信息科技有限公司 | High-temperature-resistant and corrosion-resistant waterproof paint and preparation method thereof |
| CN105971131A (en) * | 2016-06-01 | 2016-09-28 | 上海尤卉防水工程有限公司 | Environment-friendly waterproof construction method |
| CN107502113A (en) * | 2017-08-24 | 2017-12-22 | 安徽钰锦生态木材料有限公司 | A kind of external wall waterproof high-temperature resistant coating |
| CN108178958A (en) * | 2017-12-29 | 2018-06-19 | 北京东方雨虹防水技术股份有限公司 | Water soluble acrylic acid water-repellent paint and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |