CN104312345A - Elastic middle coating - Google Patents
Elastic middle coating Download PDFInfo
- Publication number
- CN104312345A CN104312345A CN201410523504.1A CN201410523504A CN104312345A CN 104312345 A CN104312345 A CN 104312345A CN 201410523504 A CN201410523504 A CN 201410523504A CN 104312345 A CN104312345 A CN 104312345A
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- coating
- agent
- elasticity
- thickening material
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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
-
- 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
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- 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 an elastic middle coating which comprises the following components in parts by weight: 130-140 parts of water, 1-3 parts of cellulose, 3-8 parts of a dispersing agent, 1-3 parts of a wetting agent, 5-10 parts of a defoaming agent, 10-20 parts of glycol, 3-8 parts of a filming additive, 40-60 parts of mica powder, 150-200 parts of coarse whiting, 140-160 parts of titanium dioxide, 400-500 parts of emulsion, 10-20 parts of a thickening agent, 1-3 parts of a preservative, 1-3 parts of an anti-molding agent, 1-3 parts of a bactericide and 1-3 parts of a pH adjusting agent. According to the elastic middle coating, due to addition of the mica powder in the formula, the anti-aging property of the coating is greatly improved, the weather resistance of a coated layer is improved, cracks and color change are avoided, pulverization is delayed, and the characteristics of atmospheric aging resistance, high resisting power and the like are achieved.
Description
Technical field
The present invention relates to formulation for coating material technical field, particularly coating in a kind of elasticity.
Background technology
The application of elasticity floating coating on the metopes such as modern architecture exterior wall and interior wall also comes more extensive, and in the existing work-ing life for building, the life-span of floating coating is obvious or somewhat short.In order to extend the work-ing life of floating coating, we need the formula of more reasonably floating coating to increase the water resistance of floating coating, ageing resistance and Corrosion Protection etc.
Summary of the invention
The technical issues that need to address of the present invention are that existing elasticity floating coating is shorter for work-ing life, and the metope that can not meet daily building uses.
For solving the problems of the technologies described above, the invention provides coating in a kind of elasticity, comprising following component by weight proportion, water 130-140 part, Mierocrystalline cellulose 1-3 part, dispersion agent 3-8 part, wetting agent 1-3 part, defoamer 5-10 part, ethylene glycol 10-20 part, film coalescence aid 3-8 part, mica powder 40-60 part, coarse whiting 150-200 part, titanium dioxide 140-160 part, emulsion 400-500 part, thickening material 10-20 part, sanitas 1-3 part, mould inhibitor 1-3 part, sterilant 1-3 part, PH conditioning agent 1-3 part.
Wherein coating in preferred a kind of elasticity, comprises following component by weight proportion, 132 parts, water, Mierocrystalline cellulose 1.5 parts, dispersion agent 5 parts, wetting agent 1.5 parts, defoamer 8 parts, ethylene glycol 15 parts, film coalescence aid 5 parts, mica powder 50 parts, coarse whiting 180 parts, titanium dioxide 150 parts, emulsion 450 parts, thickening material 14 parts, sanitas 1.5 parts, mould inhibitor 2 parts, 2 parts, sterilant, PH conditioning agent 2 parts.
Wherein, described Mierocrystalline cellulose is QP52000H, and described emulsion is RS-320, and described thickening material is divided into two kinds, thickening material R430 and thickening material RS9600, and the ratio of two kinds of thickening materials is 1:6.
Coating in a kind of elasticity of the present invention, increases mica powder in formula, and mica powder is a kind of non-metallic minerals, containing Multiple components, wherein mainly contains SiO 2, content generally at about 49%, Al 2 O 3 content about 30%.Mica, can with sheet stacked arrangement in formed film after making an addition to coating, the stacked arrangement mode of mica, not only can increase medium osmosis distance, improve the permeability resistance of coating, the adhesion strength of mica can also be improved, hardness and the weathering resistance of coating can also be increased, increase non-corrosibility, extend the work-ing life of coating, and greatly can improve the ageing resistance of coating, strengthen the weathering resistance of coating, prevent be full of cracks, variable color, postpone efflorescence, resistance to weathering, the features such as drag is strong.
Wherein emulsion is synthetic latex RS-320, the acrylic ester emulsion of synthetic latex RS-320 system self-crosslinking, specially designs for coating in Eco-power elasticity.BATF synthetic latex RS-320 adopts " organosilicon " monomer to participate in graft copolymerization, thus has better sticking power.BATF synthetic latex RS-320 has lower second-order transition temperature and moderate viscosity, and (coating be made into) equally keeps excellent elasticity and splendid fullness ratio therefore at low temperatures.
Thickening material is divided into two kinds, thickening material R430 and thickening material RS9600, and the ratio of two kinds of thickening materials is 1:6.Two kinds of thickening materials are with the use of the thickening effectiveness that can improve needed for coating, and cost is low, effective.
Embodiment
The following detailed description of the preferred technical solution of the present invention.
The invention provides coating in a kind of elasticity, comprise following component by weight proportion, water 130-140 part, Mierocrystalline cellulose 1-3 part, dispersion agent 3-8 part, wetting agent 1-3 part, defoamer 5-10 part, ethylene glycol 10-20 part, film coalescence aid 3-8 part, mica powder 40-60 part, coarse whiting 150-200 part, titanium dioxide 140-160 part, emulsion 400-500 part, thickening material 10-20 part, sanitas 1-3 part, mould inhibitor 1-3 part, sterilant 1-3 part, PH conditioning agent 1-3 part.
Wherein, described Mierocrystalline cellulose is QP52000H, and described emulsion is RS-320, and described thickening material is divided into two kinds, thickening material R430 and thickening material RS9600, and the ratio of two kinds of thickening materials is 1:6.
Embodiment one
Coating in a kind of elasticity, comprises following component, 132 parts, water by weight proportion, Mierocrystalline cellulose 1.5 parts, dispersion agent 5 parts, wetting agent 1.5 parts, defoamer 8 parts, ethylene glycol 15 parts, film coalescence aid 5 parts, mica powder 50 parts, coarse whiting 180 parts, titanium dioxide 150 parts, emulsion 450 parts, thickening material 14 parts, sanitas 1.5 parts, mould inhibitor 2 parts, 2 parts, sterilant, PH conditioning agent 2 parts.
Embodiment two
Coating in a kind of elasticity, comprises following component, 135 parts, water by weight proportion, Mierocrystalline cellulose 1.2 parts, dispersion agent 6 parts, wetting agent 2 parts, defoamer 9 parts, ethylene glycol 12 parts, film coalescence aid 4 parts, mica powder 55 parts, coarse whiting 175 parts, titanium dioxide 155 parts, emulsion 480 parts, thickening material 12 parts, sanitas 1.2 parts, mould inhibitor 1.5 parts, 1.5 parts, sterilant, PH conditioning agent 1.5 parts.
Embodiment three
Coating in a kind of elasticity, comprises following component, 138 parts, water by weight proportion, Mierocrystalline cellulose 2 parts, dispersion agent 4 parts, wetting agent 1.2 parts, defoamer 6 parts, ethylene glycol 18 parts, film coalescence aid 6 parts, mica powder 45 parts, coarse whiting 185 parts, titanium dioxide 145 parts, emulsion 420 parts, thickening material 18 parts, sanitas 2 parts, mould inhibitor 2.5 parts, 2.5 parts, sterilant, PH conditioning agent 2.5 parts.
Coating in a kind of elasticity of the present invention, increases mica powder in formula, and mica powder is a kind of non-metallic minerals, containing Multiple components, wherein mainly contains SiO 2, content generally at about 49%, Al 2 O 3 content about 30%.Mica, can with sheet stacked arrangement in formed film after making an addition to coating, the stacked arrangement mode of mica, not only can increase medium osmosis distance, improve the permeability resistance of coating, the adhesion strength of mica can also be improved, hardness and the weathering resistance of coating can also be increased, increase non-corrosibility, extend the work-ing life of coating, and greatly can improve the ageing resistance of coating, strengthen the weathering resistance of coating, prevent be full of cracks, variable color, postpone efflorescence, resistance to weathering, the features such as drag is strong.
Wherein emulsion is synthetic latex RS-320, the acrylic ester emulsion of synthetic latex RS-320 system self-crosslinking, specially designs for coating in Eco-power elasticity.BATF synthetic latex RS-320 adopts " organosilicon " monomer to participate in graft copolymerization, thus has better sticking power.BATF synthetic latex RS-320 has lower second-order transition temperature and moderate viscosity, and (coating be made into) equally keeps excellent elasticity and splendid fullness ratio therefore at low temperatures.
Thickening material is divided into two kinds, thickening material R430 and thickening material RS9600, and the ratio of two kinds of thickening materials is 1:6.Two kinds of thickening materials are with the use of the thickening effectiveness that can improve needed for coating, and cost is low, effective.
Coating in a kind of elasticity of the present invention, rationally, the coating water-proof performance produced, ageing resistance and Corrosion Protection etc. are all relatively good, effectively can extend the work-ing life of coating, and the metope adapting to modern architecture further uses for formula.Coating in a kind of elasticity of the present invention, there is outstanding resistance to cleavage, natural-crosslinked one-tenth three dimensional network station structure after coating film forming, has excellent elasticity and elongation, can cover the fine cracks that metope produces, there is excellent functions, coating abrasion resistance is strong, and metope can be cleaned with clear water lotion if any spot, has extremely strong water-proof function, coating is waterproof and dampproof has ventilation property simultaneously, mildew-resistant algae-resistant and chemical-resistant.
Claims (4)
1. a coating in elasticity, is characterized in that: comprise following component by weight proportion, water 130-140 part, Mierocrystalline cellulose 1-3 part, dispersion agent 3-8 part, wetting agent 1-3 part, defoamer 5-10 part, ethylene glycol 10-20 part, film coalescence aid 3-8 part, mica powder 40-60 part, coarse whiting 150-200 part, titanium dioxide 140-160 part, emulsion 400-500 part, thickening material 10-20 part, sanitas 1-3 part, mould inhibitor 1-3 part, sterilant 1-3 part, PH conditioning agent 1-3 part.
2. coating in a kind of elasticity as claimed in claim 1, is characterized in that: comprise following component by weight proportion, 132 parts, water, Mierocrystalline cellulose 1.5 parts, dispersion agent 5 parts, wetting agent 1.5 parts, defoamer 8 parts, ethylene glycol 15 parts, film coalescence aid 5 parts, mica powder 50 parts, coarse whiting 180 parts, titanium dioxide 150 parts, emulsion 450 parts, thickening material 14 parts, sanitas 1.5 parts, mould inhibitor 2 parts, 2 parts, sterilant, PH conditioning agent 2 parts.
3. coating in a kind of elasticity as claimed in claim 1 or 2, is characterized in that: described thickening material is divided into two kinds, thickening material R430 and thickening material RS9600, and the ratio of two kinds of thickening materials is 1:6.
4. coating in a kind of elasticity as claimed in claim 3, it is characterized in that: described Mierocrystalline cellulose is QP52000H, described emulsion is RS-320.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523504.1A CN104312345A (en) | 2014-10-08 | 2014-10-08 | Elastic middle coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410523504.1A CN104312345A (en) | 2014-10-08 | 2014-10-08 | Elastic middle coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104312345A true CN104312345A (en) | 2015-01-28 |
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ID=52367670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410523504.1A Pending CN104312345A (en) | 2014-10-08 | 2014-10-08 | Elastic middle coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104312345A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673290A (en) * | 2004-12-16 | 2005-09-28 | 许绍凰 | Nanometer bactericidal outer wall paint |
| CN1986709A (en) * | 2005-12-19 | 2007-06-27 | 深圳市海川实业股份有限公司 | Elastic paint |
| CN101058692A (en) * | 2007-04-10 | 2007-10-24 | 江门市亚国建筑涂料有限公司 | Emulsion paint with ultra-strong hiding power |
| CN102295431A (en) * | 2010-06-25 | 2011-12-28 | 苏州美亚美建筑涂料有限公司 | Elastic coating |
-
2014
- 2014-10-08 CN CN201410523504.1A patent/CN104312345A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673290A (en) * | 2004-12-16 | 2005-09-28 | 许绍凰 | Nanometer bactericidal outer wall paint |
| CN1986709A (en) * | 2005-12-19 | 2007-06-27 | 深圳市海川实业股份有限公司 | Elastic paint |
| CN101058692A (en) * | 2007-04-10 | 2007-10-24 | 江门市亚国建筑涂料有限公司 | Emulsion paint with ultra-strong hiding power |
| CN102295431A (en) * | 2010-06-25 | 2011-12-28 | 苏州美亚美建筑涂料有限公司 | Elastic coating |
Non-Patent Citations (3)
| Title |
|---|
| 林宣益等: "《涂料用溶剂与助剂》", 31 July 2014, 化学工业出版社 * |
| 耿耀宗: "《现代水性涂料工艺·配方·应用 第二版》", 30 April 2013, 中国石化出版社 * |
| 胡飞燕等: "《涂料基础配方与工艺》", 30 June 2013, 东华大学出版社 * |
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| C06 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |
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| RJ01 | Rejection of invention patent application after publication |