CN104312353A - Building coating - Google Patents
Building coating Download PDFInfo
- Publication number
- CN104312353A CN104312353A CN201410474158.2A CN201410474158A CN104312353A CN 104312353 A CN104312353 A CN 104312353A CN 201410474158 A CN201410474158 A CN 201410474158A CN 104312353 A CN104312353 A CN 104312353A
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- building coating
- coating
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Classifications
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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
- 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
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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
- 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
- C09D5/1606—Antifouling paints; Underwater paints characterised by the anti-fouling agent
- C09D5/1637—Macromolecular compounds
-
- 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
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 relates to a building coating. The problem of poor performances of present aqueous building coatings is solved, the low dispersion of the present aqueous building coatings simply using water as a carrier is overcome, and a consolute alcoholic substance is added to improve the dispersion; a surfactant is added in the coating to promote the emulsifying dispersion of resin in the carrier water; and organic silicon resin is added to an acrylic emulsion in order to improve the weather ability and the contamination resistance of the coating. The coating comprises organic silicon resin, acrylic resin, a carrier, a pigment, a surfactant and an additive. The accurate ratio of all components makes the coating have excellent comprehensive performances, and the building coating is an aqueous coating, greatly reduces the application amount of an organic solvent, and is adapted to the international development trend of aqueous building coatings.
Description
Technical field
The present invention relates to a kind of building coating, particularly relate to a kind of building coating improving building coating weather resistance.
Background technology
Traditional Architectural Emulsion Paints needs the organic solvents such as the film coalescence aid adding more amount because of it in coating, cause the content of volatile organic compound of coating higher, in addition in order to when preventing coating to store become morally degenerate and film mouldy, in coating, also need the harmful organic mould inhibitor adding more amount, this directly has influence on the physical and mental health of user.The principal item of water-borne coatings is emulsion paint, is mainly made up of water, emulsion, color stuffing and various auxiliary agent four major part.The dispersion medium of water-borne coatings is water, and after coating application, what volatilize from film is water and a small amount of auxiliary agent, has the performance such as environmental protection, safety; Mainly account for the share more than 70% of Building-coating market based on the water-based paints of acrylic emulsions, it has been generally acknowledged that the paint of acrylic acid or the like latex emulsion base is for paint the most durable external application.The ventilation property of water-borne coatings is relatively good, and the water vapour of basic unit inside can to external diffusion; From the physical and chemical performance of film, some physical and chemical performance of water-borne coatings not as good as solvent based coating, as chemical-resistant, weathering resistance, contamination resistance etc.So the feature performance benefit such as environmental protection, safety of water-borne coatings should be retained, overcome the deficiency of its weathering resistance, contamination resistance performance again.The dispersing property used water as merely as carrier is not good, and the alcohols thing increasing cosolvency can improve its dispersing property.In coating, increase tensio-active agent be also beneficial to resin at the emulsion dispersion of water as carrier.Silicone resin is added in ACRYLIC EMULSION, is conducive to improving coating weathering resistance, contaminated resistance.But each component in coating influences each other with interactional, and each component of accurate proportioning just can obtain the coating of high comprehensive performance.
Summary of the invention
The object of the invention is to solve existing aqueous architectural coating dispersiveness, weathering resistance, contaminated resistance is not enough, provides a kind of building coating adopting silicone resin modification.
One, to achieve these goals, the present invention is by the following technical solutions:
1, a building coating, is characterized in that, coating comprises following component by weight percentage:
Silicone resin 0.6-0.9wt%, acrylic resin 11-49wt%, carrier 21-78wt%, pigment 5-35wt%, tensio-active agent 1-8wt%, additive 1-4wt%.
2, a kind of building coating according to claim 1, it is characterized in that, described carrier is a kind of solvent: it comprises following component by weight percentage: water 80wt%, Virahol 5 wt%, diethylene glycol butyl ether 5 wt%, ethylene glycol 5 wt%, methyl proxitol 5 wt%.
3, a kind of building coating according to claim 1, is characterized in that, described tensio-active agent is:
It comprises following component by weight percentage: sorbityl monododecanoate 30 wt%, Sorbitol Powder seven oleic acid ester 25 wt%, sorbitan laurate esters 25wt%, single oleylamide disodium sulfosuccinate 20wt%.
4, a kind of building coating according to claim 1, is characterized in that, described additive is made up of thickening material, disinfectant, siccative, solubility promoter, pigment dispersing agent, defoamer.
5, a kind of building coating according to claim 1, is characterized in that, described pigment is: it comprises following component by weight percentage: calcium carbonate 35wt%, talcum powder 25wt%, titanium dioxide 10wt%, silicon-dioxide 30wt%.
6, a kind of building coating according to claim 1, is characterized in that, described acrylic resin is:
It comprises following component by weight percentage: vinylformic acid ester in ninth of the ten Heavenly Stems 40wt%, lauryl acrylate 38wt%, cyclohexyl acrylate 22wt%.
7, a kind of building coating according to claim 1, is characterized in that, described silicone resin is: it comprises following component by weight percentage: propyl group silsesquioxane resin 60 wt%, decamethylcyclopentaandoxane resin 40 wt%.
Two, preparation of the present invention: add silicone resin, acrylic resin and tensio-active agent at carrier and stir, adds other compositions and stirs after fully emulsified, filter and package i.e. obtained finished product.
Three, beneficial effect of the present invention:
The alcohols thing that the invention provides increases cosolvency improves the dispersing property of water; In coating, increase tensio-active agent be beneficial to resin at the emulsion dispersion of water as carrier; Silicone resin is added in ACRYLIC EMULSION, is conducive to improving coating weathering resistance, contaminated resistance, determines that the accurate proportioning of each component makes the high comprehensive performance of coating.As a kind of water-borne coatings, greatly reduce the usage quantity of organic solvent, adapt to the Overseas Development trend of building coating Water-borne modification.
embodiment
Below in conjunction with specific embodiment, the present invention is further explained:
The raw material adopted in the present invention all can be buied from market or the material that this area is conventional, all adopts the ordinary method of this area in following embodiment.
Embodiment 1:
1, a building coating, is characterized in that, coating comprises following component by weight percentage:
Silicone resin 0.6-0.9wt%, acrylic resin 11-49wt%, carrier 21-78wt%, pigment 5-35wt%, tensio-active agent 1-8wt%, additive 1-4wt%.
2, a kind of building coating according to claim 1, it is characterized in that, described carrier is a kind of solvent: it comprises following component by weight percentage: water 80wt%, Virahol 5 wt%, diethylene glycol butyl ether 5 wt%, ethylene glycol 5 wt%, methyl proxitol 5 wt%.
3, a kind of building coating according to claim 1, is characterized in that, described tensio-active agent is:
It comprises following component by weight percentage: sorbityl monododecanoate 30 wt%, Sorbitol Powder seven oleic acid ester 25 wt%, sorbitan laurate esters 25wt%, single oleylamide disodium sulfosuccinate 20wt%.
4, a kind of building coating according to claim 1, is characterized in that, described additive is made up of thickening material, disinfectant, siccative, solubility promoter, pigment dispersing agent, defoamer.
5, a kind of building coating according to claim 1, is characterized in that, described pigment is: it comprises following component by weight percentage: calcium carbonate 35wt%, talcum powder 25wt%, titanium dioxide 10wt%, silicon-dioxide 30wt%.
6, a kind of building coating according to claim 1, is characterized in that, described acrylic resin is:
It comprises following component by weight percentage: vinylformic acid ester in ninth of the ten Heavenly Stems 40wt%, lauryl acrylate 38wt%, cyclohexyl acrylate 22wt%.
7, a kind of building coating according to claim 1, is characterized in that, described silicone resin is: it comprises following component by weight percentage: propyl group silsesquioxane resin 60 wt%, decamethylcyclopentaandoxane resin 40 wt%.
Embodiment 2:
1, a building coating, is characterized in that, coating comprises following component by weight percentage:
Silicone resin 0.8wt%, acrylic resin 40wt%, carrier 45wt%, pigment 8wt%, tensio-active agent 4wt%, additive 2.2wt%.
2, a kind of building coating according to claim 1, it is characterized in that, described carrier is a kind of solvent: it comprises following component by weight percentage: water 80wt%, Virahol 5 wt%, diethylene glycol butyl ether 5 wt%, ethylene glycol 5 wt%, methyl proxitol 5 wt%.
3, a kind of building coating according to claim 1, is characterized in that, described tensio-active agent is:
It comprises following component by weight percentage: sorbityl monododecanoate 30 wt%, Sorbitol Powder seven oleic acid ester 25 wt%, sorbitan laurate esters 25wt%, single oleylamide disodium sulfosuccinate 20wt%.
4, a kind of building coating according to claim 1, is characterized in that, described additive is made up of thickening material, disinfectant, siccative, solubility promoter, pigment dispersing agent, defoamer.
5, a kind of building coating according to claim 1, is characterized in that, described pigment is: it comprises following component by weight percentage: calcium carbonate 35wt%, talcum powder 25wt%, titanium dioxide 10wt%, silicon-dioxide 30wt%.
6, a kind of building coating according to claim 1, is characterized in that, described acrylic resin is:
It comprises following component by weight percentage: vinylformic acid ester in ninth of the ten Heavenly Stems 40wt%, lauryl acrylate 38wt%, cyclohexyl acrylate 22wt%.
7, a kind of building coating according to claim 1, is characterized in that, described silicone resin is: it comprises following component by weight percentage: propyl group silsesquioxane resin 60 wt%, decamethylcyclopentaandoxane resin 40 wt%.
Claims (7)
1. a building coating, is characterized in that, coating comprises following component by weight percentage:
Silicone resin 0.6-0.9wt%, acrylic resin 11-49wt%, carrier 21-78wt%, pigment 5-35wt%, tensio-active agent 1-8wt%, additive 1-4wt%.
2. a kind of building coating according to claim 1, it is characterized in that, described carrier is a kind of solvent: it comprises following component by weight percentage: water 80wt%, Virahol 5 wt%, diethylene glycol butyl ether 5 wt%, ethylene glycol 5 wt%, methyl proxitol 5 wt%.
3. a kind of building coating according to claim 1, is characterized in that, described tensio-active agent is:
It comprises following component by weight percentage: sorbityl monododecanoate 30 wt%, Sorbitol Powder seven oleic acid ester 25 wt%, sorbitan laurate esters 25wt%, single oleylamide disodium sulfosuccinate 20wt%.
4. a kind of building coating according to claim 1, is characterized in that, described additive is made up of thickening material, disinfectant, siccative, solubility promoter, pigment dispersing agent, defoamer.
5. a kind of building coating according to claim 1, is characterized in that, described pigment is: it comprises following component by weight percentage: calcium carbonate 35wt%, talcum powder 25wt%, titanium dioxide 10wt%, silicon-dioxide 30wt%.
6. a kind of building coating according to claim 1, is characterized in that, described acrylic resin is:
It comprises following component by weight percentage: vinylformic acid ester in ninth of the ten Heavenly Stems 40wt%, lauryl acrylate 38wt%, cyclohexyl acrylate 22wt%.
7. a kind of building coating according to claim 1, is characterized in that, described silicone resin is: it comprises following component by weight percentage: propyl group silsesquioxane resin 60 wt%, decamethylcyclopentaandoxane resin 40 wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410474158.2A CN104312353A (en) | 2014-09-17 | 2014-09-17 | Building coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410474158.2A CN104312353A (en) | 2014-09-17 | 2014-09-17 | Building coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104312353A true CN104312353A (en) | 2015-01-28 |
Family
ID=52367678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410474158.2A Pending CN104312353A (en) | 2014-09-17 | 2014-09-17 | Building coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104312353A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700916A (en) * | 2016-12-30 | 2017-05-24 | 吴中区穹窿山德毅新材料技术研究所 | Crack-resistant environment-friendly decorative paint |
| CN106752916A (en) * | 2016-12-16 | 2017-05-31 | 吴中区穹窿山天仲高分子材料技术研究所 | A kind of waterproof rapid-curing cutback skin coating |
| CN106800837A (en) * | 2016-12-16 | 2017-06-06 | 吴中区穹窿山天仲高分子材料技术研究所 | A kind of skin reflective heat-insulation paint |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1285382A (en) * | 1999-08-23 | 2001-02-28 | 杭州富阳华源电热有限公司 | Composition of composite crosslinking type aqueous compound film adhesive and preparation process thereof |
| CN101189314A (en) * | 2005-04-18 | 2008-05-28 | 陶氏康宁公司 | Architectural coating compositions containing silicone resins |
| CN102585072A (en) * | 2012-01-11 | 2012-07-18 | 南京瑞固聚合物有限公司 | Room temperature self-crosslinking acrylic ester emulsion |
-
2014
- 2014-09-17 CN CN201410474158.2A patent/CN104312353A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1285382A (en) * | 1999-08-23 | 2001-02-28 | 杭州富阳华源电热有限公司 | Composition of composite crosslinking type aqueous compound film adhesive and preparation process thereof |
| CN101189314A (en) * | 2005-04-18 | 2008-05-28 | 陶氏康宁公司 | Architectural coating compositions containing silicone resins |
| CN102585072A (en) * | 2012-01-11 | 2012-07-18 | 南京瑞固聚合物有限公司 | Room temperature self-crosslinking acrylic ester emulsion |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106752916A (en) * | 2016-12-16 | 2017-05-31 | 吴中区穹窿山天仲高分子材料技术研究所 | A kind of waterproof rapid-curing cutback skin coating |
| CN106800837A (en) * | 2016-12-16 | 2017-06-06 | 吴中区穹窿山天仲高分子材料技术研究所 | A kind of skin reflective heat-insulation paint |
| CN106700916A (en) * | 2016-12-30 | 2017-05-24 | 吴中区穹窿山德毅新材料技术研究所 | Crack-resistant environment-friendly decorative paint |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |