CN104877505A - Anti-ultraviolet external wall insulation latex paint and preparation method thereof - Google Patents
Anti-ultraviolet external wall insulation latex paint and preparation method thereof Download PDFInfo
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- CN104877505A CN104877505A CN201510328330.8A CN201510328330A CN104877505A CN 104877505 A CN104877505 A CN 104877505A CN 201510328330 A CN201510328330 A CN 201510328330A CN 104877505 A CN104877505 A CN 104877505A
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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
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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
- C09D5/004—Reflecting paints; Signal paints
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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
- 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
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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
- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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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
- 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
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- 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
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- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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 anti-ultraviolet external wall insulation latex paint and a preparation method thereof. The anti-ultraviolet external wall insulation latex paint is prepared from raw materials including 16 to 20 parts of rutile type nanometer titanium dioxide, 9 to 12 parts of hectorite, 35 to 40 parts of pure acrylic emulsion, 6 to 8 parts of cork, 6 to 8 parts of palygorskite, 1 to 2 parts of rubber powder, 7 to 9 parts of pearl wool leftover material, 105 to 110 parts of water, 1.2 to 2 parts of sucrose fatty acid ester, 2.5 to 3.5 parts of pregelatinized starch, 2 to 3 parts of powdered carbon and 0.4 to 0.6 parts of resorcinol monobenzoate by weight. The anti-ultraviolet external wall insulation latex paint includes the ultraviolet absorbent-resorcinol monobenzoate, through matching with the rutile type nanometer titanium dioxide, the anti-ultraviolet external wall insulation latex paint is capable of reflecting the sunlight so as to further resist the ultraviolet radiation, the paint has a good anti-ultraviolet effect, the heat insulation effect of the paint can be improved through adding the pearl wool leftover material, and moreover, the production cost is low, the technique is convenient for industrial control, the service life of the product is long, and the external wall insulation latex paint is suitable for all kinds of external walls.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, particularly a kind of exterior-wall heat insulation latex coating with anti-ultraviolet property and preparation method thereof.
Background technology
Exterior coating requires to have elegance, pure and fresh decorative effect and nontoxic, tasteless environment-friendly function, and its performance comprises weathering resistance, resistance to soiling, tint retention, water tolerance, alkali resistance, abrasion resistance, opacifying power, freeze thawing etc.; Also to consider workability, shelf characteric and the film forming properties when low-temperature construction and anticorrosion sex change energy etc. simultaneously.In recent years, along with the deterioration of environment, the exterior coating coating buildings there will be cracking, efflorescence, the phenomenon that comes off, and the main reason of these problems is exactly the ultraviolet destruction in sunlight, be especially that the medium wave band ultraviolet damage power of 280 ~ 320nm is the strongest with the short wave ultraviolet of wavelength 200 ~ 280nm and wavelength.Therefore, development is a kind of efficient, nontoxic, environmental protection and long-acting uvioresistant additive is very necessary.
Summary of the invention
The object of this invention is to provide a kind of exterior-wall heat insulation latex coating with anti-ultraviolet property and preparation method thereof.First cork, polygorskite etc. are carried out surface active by the present invention, then add appropriate powdered carbon and carry out granulation, pulverize after final high temperature sintering, the surface active filler made has loose porous feature, there is certain sound-absorbing and the effect of insulation, there is good surface tension simultaneously, make to be uniformly dispersed in coating, coordinate the interpolation of rutile type nano titanic oxide, can reflected sunlight, further opposing ultraviolet radiation, the coating made has good uvioresistant effect, has certain heat insulating effect simultaneously.
In order to realize object of the present invention, the present invention is by following scheme implementation:
There is an exterior-wall heat insulation latex coating for anti-ultraviolet property, be made up of the raw material of following weight part: rutile type nano titanic oxide 16-20, hectorite 9-12, pure-acrylic emulsion 35-40, cork 6-8, polygorskite 6-8, rubber powder 1-2, PE Foam scrap stock 7-9, water 105-110, sucrose fatty ester 1.2-2, pregelatinized Starch 2.5-3.5, powdered carbon 2-3, resorcinol monobenzoate 0.4-0.6;
A kind of exterior-wall heat insulation latex coating with anti-ultraviolet property of the present invention, be made up of following concrete steps:
(1) cork, polygorskite, hectorite are ground into 200 order powder respectively, then mixing and ball milling 20 minutes, water and the sucrose fatty ester of 3 times amount is added in the mixed powder after ball milling, dispersed paste is formed after stirring 40 minutes with the speed of 600 revs/min, again by dispersed paste spraying dry, control spray-dired inlet temperature 150-180 DEG C, temperature out 60-75 DEG C, obtain surface active filler;
(2) pregelatinized Starch is added in the water of 3 times amount, stir formation mashed prod, then granulation in tablets press is jointly joined with surface active filler, powdered carbon in step (1), the particle obtained first is sintered 60 minutes at the temperature of 220-250 DEG C, then 500-550 DEG C of sintering 2-2.5 hour is warming up to, be ground into 250 orders after being cooled to room temperature, obtain mixed powder A;
(3) PE Foam scrap stock are ground into 200 orders for subsequent use, the water of residual content is joined in dispersion cylinder, slowly pure-acrylic emulsion, rubber powder is added under the rotating speed of 450-500 rev/min, disperse after 30-40 minute, improve rotating speed to 800 rev/min, add the PE Foam scrap stock after the mixed powder A of step (2), pulverizing and all the other remaining components successively, disperse after 30 minutes, raise speed to 1500 revs/min again, continue dispersion until fineness is less than 60 μm and get final product.
The invention has the beneficial effects as follows: present component reasonable ratio, first cork, polygorskite etc. are carried out surface active, then add appropriate powdered carbon and carry out granulation, pulverize after final high temperature sintering, the surface active filler made has loose porous feature, there is certain sound-absorbing and the effect of insulation, there is good surface tension simultaneously, make to be uniformly dispersed in coating; Coordinate the interpolation of rutile type nano titanic oxide, UV light absorber resorcinol monobenzoate, can reflected sunlight, further opposing ultraviolet radiation, the coating made has good uvioresistant effect, adds PE Foam scrap stock, can improve the heat insulating effect of coating, and production cost reduces, technique is convenient to Industry Control, the coating long service life made, and is applicable to various exterior wall and uses.
Specific embodiments
Below by specific examples, the present invention is described in detail.
There is an exterior-wall heat insulation latex coating for anti-ultraviolet property, be made up of the raw material of following weight part (kilogram): rutile type nano titanic oxide 16, hectorite 9, pure-acrylic emulsion 35, cork 6, polygorskite 6, rubber powder 1, PE Foam scrap stock 7, water 105, sucrose fatty ester 1.2, pregelatinized Starch 2.5, powdered carbon 2, resorcinol monobenzoate 0.4;
A kind of exterior-wall heat insulation latex coating with anti-ultraviolet property of the present invention, be made up of following concrete steps:
(1) cork, polygorskite, hectorite are ground into 200 order powder respectively, then mixing and ball milling 20 minutes, water and the sucrose fatty ester of 3 times amount is added in the mixed powder after ball milling, dispersed paste is formed after stirring 40 minutes with the speed of 600 revs/min, again by dispersed paste spraying dry, control spray-dired inlet temperature 150-180 DEG C, temperature out 60-75 DEG C, obtain surface active filler;
(2) pregelatinized Starch is added in the water of 3 times amount, stir formation mashed prod, then granulation in tablets press is jointly joined with surface active filler, powdered carbon in step (1), the particle obtained first is sintered 60 minutes at the temperature of 220-250 DEG C, then 500-550 DEG C of sintering 2-2.5 hour is warming up to, be ground into 250 orders after being cooled to room temperature, obtain mixed powder A;
(3) PE Foam scrap stock are ground into 200 orders for subsequent use, the water of residual content is joined in dispersion cylinder, slowly pure-acrylic emulsion, rubber powder is added under the rotating speed of 450 revs/min, disperse after 30 minutes, improve rotating speed to 800 rev/min, add the PE Foam scrap stock after the mixed powder A of step (2), pulverizing and all the other remaining components successively, disperse after 30 minutes, raise speed to 1500 revs/min again, continue dispersion until fineness is less than 60 μm and get final product.
Water-based exterior wall paint of the present invention adopts the form of construction work of roller coat, brushing, spraying, and coating appearance of film of the present invention is full, smooth, good without lump, glossiness; Water-fast 96 hours, alkaline-resisting 48 hours without exception; Abrasion resistance is tested 2000 times and is passed through, and film is without breakage; Artificial ageing resistance test 600 hours non-foaming, do not peel off, flawless.
Claims (2)
1. one kind has the exterior-wall heat insulation latex coating of anti-ultraviolet property, it is characterized in that, be made up of the raw material of following weight part: rutile type nano titanic oxide 16-20, hectorite 9-12, pure-acrylic emulsion 35-40, cork 6-8, polygorskite 6-8, rubber powder 1-2, PE Foam scrap stock 7-9, water 105-110, sucrose fatty ester 1.2-2, pregelatinized Starch 2.5-3.5, powdered carbon 2-3, resorcinol monobenzoate 0.4-0.6.
2. a kind of exterior-wall heat insulation latex coating with anti-ultraviolet property according to claim 1, is characterized in that, be made up of following concrete steps:
(1) cork, polygorskite, hectorite are ground into 200 order powder respectively, then mixing and ball milling 20 minutes, water and the sucrose fatty ester of 3 times amount is added in the mixed powder after ball milling, dispersed paste is formed after stirring 40 minutes with the speed of 600 revs/min, again by dispersed paste spraying dry, control spray-dired inlet temperature 150-180 DEG C, temperature out 60-75 DEG C, obtain surface active filler;
(2) pregelatinized Starch is added in the water of 3 times amount, stir formation mashed prod, then granulation in tablets press is jointly joined with surface active filler, powdered carbon in step (1), the particle obtained first is sintered 60 minutes at the temperature of 220-250 DEG C, then 500-550 DEG C of sintering 2-2.5 hour is warming up to, be ground into 250 orders after being cooled to room temperature, obtain mixed powder A;
(3) PE Foam scrap stock are ground into 200 orders for subsequent use, the water of residual content is joined in dispersion cylinder, slowly pure-acrylic emulsion, rubber powder is added under the rotating speed of 450-500 rev/min, disperse after 30-40 minute, improve rotating speed to 800 rev/min, add the PE Foam scrap stock after the mixed powder A of step (2), pulverizing and all the other remaining components successively, disperse after 30 minutes, raise speed to 1500 revs/min again, continue dispersion until fineness is less than 60 μm and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510328330.8A CN104877505A (en) | 2015-06-15 | 2015-06-15 | Anti-ultraviolet external wall insulation latex paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510328330.8A CN104877505A (en) | 2015-06-15 | 2015-06-15 | Anti-ultraviolet external wall insulation latex paint and preparation method thereof |
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| CN104877505A true CN104877505A (en) | 2015-09-02 |
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| CN201510328330.8A Pending CN104877505A (en) | 2015-06-15 | 2015-06-15 | Anti-ultraviolet external wall insulation latex paint and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108410227A (en) * | 2018-03-01 | 2018-08-17 | 温州环诺新材料科技有限公司 | A kind of universal aqueous wheel hub baking vanish |
| GB2590184A (en) * | 2019-11-20 | 2021-06-23 | Melvin Glenn | Composition for use as a surface and method of use and/or manufacture thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308103A (en) * | 2001-02-19 | 2001-08-15 | 华南理工大学 | Latex outer wall paint and its preparation process |
| CN1876738A (en) * | 2006-07-20 | 2006-12-13 | 烟台大学 | Preparation method of lightfast coating material |
| CN102604498A (en) * | 2012-02-29 | 2012-07-25 | 中山蓝海洋水性涂料有限公司 | High-pollution-resistant high weatherproof water-based external wall emulsion paint and preparation method thereof |
| CN102786851A (en) * | 2011-05-16 | 2012-11-21 | 李长山 | Preparation method for external wall nanometer emulsion paint |
-
2015
- 2015-06-15 CN CN201510328330.8A patent/CN104877505A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308103A (en) * | 2001-02-19 | 2001-08-15 | 华南理工大学 | Latex outer wall paint and its preparation process |
| CN1876738A (en) * | 2006-07-20 | 2006-12-13 | 烟台大学 | Preparation method of lightfast coating material |
| CN102786851A (en) * | 2011-05-16 | 2012-11-21 | 李长山 | Preparation method for external wall nanometer emulsion paint |
| CN102604498A (en) * | 2012-02-29 | 2012-07-25 | 中山蓝海洋水性涂料有限公司 | High-pollution-resistant high weatherproof water-based external wall emulsion paint and preparation method thereof |
Non-Patent Citations (5)
| Title |
|---|
| 中国铸造协会等: "《铸造工程师手册》", 31 October 2010 * |
| 河南省建设教育协会: "《建筑新技术》", 31 December 2003 * |
| 童忠良: "《纳米功能涂料》", 31 May 2009 * |
| 陶维屏等: "《中国非金属矿产资源及其利用与开发》", 31 December 2002 * |
| 黄发荣等: "《高分子材料的循环利用》", 31 January 2000 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108410227A (en) * | 2018-03-01 | 2018-08-17 | 温州环诺新材料科技有限公司 | A kind of universal aqueous wheel hub baking vanish |
| GB2590184A (en) * | 2019-11-20 | 2021-06-23 | Melvin Glenn | Composition for use as a surface and method of use and/or manufacture thereof |
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Application publication date: 20150902 |