CN103788778A - Antifouling and heat-insulating outer wall paint - Google Patents
Antifouling and heat-insulating outer wall paint Download PDFInfo
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- CN103788778A CN103788778A CN201410046272.5A CN201410046272A CN103788778A CN 103788778 A CN103788778 A CN 103788778A CN 201410046272 A CN201410046272 A CN 201410046272A CN 103788778 A CN103788778 A CN 103788778A
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- antifouling
- heat insulation
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- styrene
- heat
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Abstract
The invention discloses antifouling and heat-insulating outer wall paint. The antifouling and heat-insulating outer wall paint comprises a waterproof and heat-insulating layer and a waterproof and antifouling layer, wherein the waterproof and heat-insulating layer comprises the following components according to 100% of mass: 45-50% of organic silicon modified styrene-acrylic ester emulsion, 25-35% of styrene-acrylic ester resin liquid, 15-20% of hollow micro-beads, 5-8% of calcium carbonate crystal whiskers, 0.2-0.3% of a silane coupling agent, 1.0-2.0% of cellulose, 0.2-0.5% of a defoaming agent and residual amount of water; the waterproof and antifouling layer comprises the following components according to 100% of mass: 50-60% of aqueous fluorocarbon emulsion, 20-30% of the styrene-acrylic ester resin liquid, 5-8% of the calcium carbonate crystal whiskers, 0.1-0.4% of the silane coupling agent, 0.01-0.1% of a surfactant, 0.2-0.5% of the defoaming agent, 1-2% of a mildew preventive, 0.5-0.8% of a preservative, 1.0-3.0% of glycol, 1.0-3% of a film-forming auxiliary agent and the balance of water.
Description
Technical field
The present invention relates to exterior wall paint art, refer in particular to a kind of antifouling heat insulation exterior paint.
Background technology
In external wall construction, pollution resistance is bad, rain current mark mark, wall crazing, grow dim, mildew, leak, the problem such as effect of heat insulation is bad, the complicated trouble of construction perplexs people's life staying idle at home for a long time, and these all can solve by brushing exterior wall paint.Current many exterior wall paints all can not solve or can not address these problems completely, particularly prevent exterior wall rain current mark mark and heat-insulation and heat-preservation problem, trace it to its cause, be mainly that the exterior wall paint pollution resistance that uses is at present strong, water-alkali resistance is bad, what have does not have elasticity, and functions of resisting mould and damp is poor, heat insulation and preservation effect is bad or do not have, though in prior art, also have the report of the technology such as relevant water proof anti-soil is heat insulation, this class technology actual use and produce in be difficult to reach the effect of antifouling heat insulation.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide a kind ofly has that mildew-resistant ability is good, antifouling property is high, the waterproof type antifouling heat insulation exterior paint of good heat-insulation effect.
For achieving the above object, the present invention adopts following technical scheme: a kind of antifouling heat insulation exterior paint, includes waterproof heat-insulating layer and water proof anti-soil layer;
This waterproof heat-insulating layer, by quality 100%, includes:
Organosilicone-modified styrene-acrylic emulsion 45 ~ 50%;
Styrene-acrylic resin liquid 25 ~ 35%;
Cenosphere 15 ~ 20%;
Calcium carbonate crystal whisker 5 ~ 8%;
Silane coupling agent 0.2 ~ 0.3%;
Mierocrystalline cellulose 1.0 ~ 2.0%;
Defoamer 0.2-0.5%;
All the other are water;
This water proof anti-soil layer, by quality 100%, includes:
Water-base fluorocarbon emulsion 50-60%;
Styrene-acrylic resin liquid 20 ~ 30%;
Calcium carbonate crystal whisker 5 ~ 8%;
Silane coupling agent 0.1 ~ 0.4%;
Tensio-active agent 0.01 ~ 0.1%;
Defoamer 0.2 ~ 0.5%;
Mould inhibitor 1 ~ 3%;
Sanitas 0.5 ~ 0.8%;
Ethylene glycol 1.0 ~ 3.0%;
Film coalescence aid 1.0 ~ 3%;
Surplus is water.
As a kind of preferred version, described mould inhibitor is the chloro-benzimidazolyl-2 radicals-methyl acid of amido formic acid-1-and N-(3,4 dichlorophenyls) mixture of-N.N-dimethyl urea.
As a kind of preferred version, described tensio-active agent is fluorine element tensio-active agent SURFLON S-386.
As a kind of preferred version, described defoamer appearance transparent, consists of brokenly bubble polysiloxane and the mixture of hydrophobic particle in polyoxyethylene glycol, and solid content is 95 ~ 100%.
As a kind of preferred version, described film coalescence aid is tripropylene glycol butyl ether.
As a kind of preferred version, described multifunctional assistant is the AMP-95 of LG-DOW.
As a kind of preferred version, described sanitas is Kathon LXE.
The present invention compared with prior art has obvious advantage and beneficial effect, the present invention is by adopting the interaction of waterproof heat-insulating layer and water proof anti-soil layer, make this antifouling heat insulation exterior paint there is good effect of heat insulation and water proof anti-soil performance, by the differing materials formula of waterproof heat-insulating layer and water proof anti-soil layer, pass through under the selection of resin and the effect of relevant auxiliary agent simultaneously, make this waterproof heat-insulating layer and water proof anti-soil layer there is good consistency, thereby make to there is stronger sticking power between this waterproof heat-insulating layer and water proof anti-soil layer, improve the performance of product, be easy to construction.This waterproof heat-insulating layer is at organosilicone-modified styrene-acrylic emulsion, styrene-acrylic resin liquid, silane coupling agent, cenosphere and calcium carbonate crystal whisker are under the interaction of main raw material, cenosphere is mixed in organosilicone-modified styrene-acrylic emulsion, styrene-acrylic resin liquid is in the film forming liquid of host, reduce the proportion of this waterproof heat-insulating layer, improve heat preservation and insulation, in two coatings, all add calcium carbonate crystal whisker, effectively improve water resistance and the difficult scrubbing character of product, under the effect of silane coupling agent, the effective combination of each mineral filler and emulsion and resin liquid, improve the sticking power between enamelled coating and between enamelled coating and body of wall simultaneously.It is film forming liquid that this water proof anti-soil layer adopts water-base fluorocarbon emulsion, styrene-acrylic resin liquid, this water-base fluorocarbon emulsion effectively improves the sticking power of dust and film in the water-fast alkali-resistivity of paint film, ageing resistance, reduction air, this styrene-acrylic resin liquid can effectively improve the consistency between two enamelled coatings, this water proof anti-soil layer is under the effect of tensio-active agent, between each inorganic components and organic composition, combine closely, make this enamelled coating there is stronger waterproof antifouling property.This water proof anti-soil layer is also added with mould inhibitor, sanitas, effectively improve the anticorrosive mildewproof performance of product, improve the work-ing life of this antifouling heat insulation exterior paint and keep its beautiful appearance, the styrene-acrylic resin liquid that the present invention adopts can effectively improve the glossiness of enamelled coating and in the process of each component mixing, be conducive to the dispersion of mineral filler.
Embodiment
Embodiment 1
A kind of antifouling heat insulation exterior paint, includes waterproof heat-insulating layer and water proof anti-soil layer;
This waterproof heat-insulating layer, by quality 100%, includes:
Organosilicone-modified styrene-acrylic emulsion 45%;
Styrene-acrylic resin liquid 25%;
Cenosphere 15%;
Calcium carbonate crystal whisker 5%;
Silane coupling agent 0.3%;
Mierocrystalline cellulose 1.0%;
Defoamer 0.2%;
All the other are water;
This water proof anti-soil layer, by quality 100%, includes:
Water-base fluorocarbon emulsion 50%;
Styrene-acrylic resin liquid 30%;
Calcium carbonate crystal whisker 5%;
Silane coupling agent 0.1%;
Tensio-active agent 0.1%;
Defoamer 0.2%;
Mould inhibitor 1%;
Sanitas 0.5%;
Ethylene glycol 1.0%;
Film coalescence aid 1.0%;
Surplus is water.
Described mould inhibitor is the chloro-benzimidazolyl-2 radicals-methyl acid of amido formic acid-1-and N-(3,4 dichlorophenyls)-N.N-dimethyl urea in mass ratio 1:1 mix.
Described tensio-active agent is fluorine element tensio-active agent SURFLON S-386.
Described defoamer appearance transparent, consists of brokenly bubble polysiloxane and the mixture of hydrophobic particle in polyoxyethylene glycol, and solid content is 97%.
Described film coalescence aid is tripropylene glycol butyl ether.
Described multifunctional assistant is the AMP-95 of LG-DOW.
Described sanitas is Kathon LXE.
Embodiment 2
A kind of antifouling heat insulation exterior paint, includes waterproof heat-insulating layer and water proof anti-soil layer;
This waterproof heat-insulating layer, by quality 100%, includes:
Organosilicone-modified styrene-acrylic emulsion 50%;
Styrene-acrylic resin liquid 35%;
Cenosphere 15%;
Calcium carbonate crystal whisker 5%;
Silane coupling agent 0.2%;
Mierocrystalline cellulose 2.0%;
Defoamer 0.5%;
All the other are water;
This water proof anti-soil layer, by quality 100%, includes:
Water-base fluorocarbon emulsion 60%;
Styrene-acrylic resin liquid 20%;
Calcium carbonate crystal whisker 6%;
Silane coupling agent 0.1%;
Tensio-active agent 0.01%;
Defoamer 0.2%;
Mould inhibitor 2%;
Sanitas 0.6%;
Ethylene glycol 2.0%;
Film coalescence aid 2%;
Surplus is water.
Described mould inhibitor is the chloro-benzimidazolyl-2 radicals-methyl acid of amido formic acid-1-and N-(3,4 dichlorophenyls)-N.N-dimethyl urea in mass ratio 1:1 mix.
Described tensio-active agent is fluorine element tensio-active agent SURFLON S-386.
Described defoamer appearance transparent, consists of brokenly bubble polysiloxane and the mixture of hydrophobic particle in polyoxyethylene glycol, and solid content is 100%.
Described film coalescence aid is tripropylene glycol butyl ether.
Described multifunctional assistant is the AMP-95 of LG-DOW.
Described sanitas is Kathon LXE.
Embodiment 3
A kind of antifouling heat insulation exterior paint, includes waterproof heat-insulating layer and water proof anti-soil layer;
This waterproof heat-insulating layer, by quality 100%, includes:
Organosilicone-modified styrene-acrylic emulsion 47%;
Styrene-acrylic resin liquid 27%;
Cenosphere 17%;
Calcium carbonate crystal whisker 7%;
Silane coupling agent 0.3%;
Mierocrystalline cellulose 1.5%;
Defoamer 0.3%;
All the other are water;
This water proof anti-soil layer, by quality 100%, includes:
Water-base fluorocarbon emulsion 55%;
Styrene-acrylic resin liquid 25%;
Calcium carbonate crystal whisker 8%;
Silane coupling agent 0.3%;
Tensio-active agent 0.05%;
Defoamer 0.4%;
Mould inhibitor 2%;
Sanitas 0.7%;
Ethylene glycol 1.5%;
Film coalescence aid 1.5%;
Surplus is water.
Described mould inhibitor is the chloro-benzimidazolyl-2 radicals-methyl acid of amido formic acid-1-and N-(3,4 dichlorophenyls)-N.N-dimethyl urea in mass ratio 1:1 mix.
Described tensio-active agent is fluorine element tensio-active agent SURFLON S-386.
Described defoamer appearance transparent, consists of brokenly bubble polysiloxane and the mixture of hydrophobic particle in polyoxyethylene glycol, and solid content is 95%.
Described film coalescence aid is tripropylene glycol butyl ether.
Described multifunctional assistant is the AMP-95 of LG-DOW.
Described sanitas is Kathon LXE.
Of the present invention focusing on: by adopting the interaction of waterproof heat-insulating layer and water proof anti-soil layer, make this antifouling heat insulation exterior paint there is good effect of heat insulation and water proof anti-soil performance, by the differing materials formula of waterproof heat-insulating layer and water proof anti-soil layer, pass through under the selection of resin and the effect of relevant auxiliary agent simultaneously, make this waterproof heat-insulating layer and water proof anti-soil layer there is good consistency, thereby make to there is stronger sticking power between this waterproof heat-insulating layer and water proof anti-soil layer, improve the performance of product, be easy to construction.This waterproof heat-insulating layer is at organosilicone-modified styrene-acrylic emulsion, styrene-acrylic resin liquid, silane coupling agent, cenosphere and calcium carbonate crystal whisker are under the interaction of main raw material, cenosphere is mixed in organosilicone-modified styrene-acrylic emulsion, styrene-acrylic resin liquid is in the film forming liquid of host, reduce the proportion of this waterproof heat-insulating layer, improve heat preservation and insulation, in two coatings, all add calcium carbonate crystal whisker, effectively improve water resistance and the difficult scrubbing character of product, under the effect of silane coupling agent, the effective combination of each mineral filler and emulsion and resin liquid, improve the sticking power between enamelled coating and between enamelled coating and body of wall simultaneously.It is film forming liquid that this water proof anti-soil layer adopts water-base fluorocarbon emulsion, styrene-acrylic resin liquid, this water-base fluorocarbon emulsion effectively improves the sticking power of dust and film in the water-fast alkali-resistivity of paint film, ageing resistance, reduction air, this styrene-acrylic resin liquid can effectively improve the consistency between two enamelled coatings, this water proof anti-soil layer is under the effect of tensio-active agent, between each inorganic components and organic composition, combine closely, make this enamelled coating there is stronger waterproof antifouling property.This water proof anti-soil layer is also added with mould inhibitor, sanitas, effectively improve the anticorrosive mildewproof performance of product, improve the work-ing life of this antifouling heat insulation exterior paint and keep its beautiful appearance, the styrene-acrylic resin liquid that the present invention adopts can effectively improve the glossiness of enamelled coating and in the process of each component mixing, be conducive to the dispersion of mineral filler.
The prepared antifouling heat insulation exterior paint of embodiment 1 ~ 3 has good antifouling heat insulation effect; In the acidic aqueous solution that to whitewash by the prepared antifouling heat insulation exterior paint of embodiment 1 ~ 3 be 6 at pH value, soak after 5 hours, non-foamingly do not fall paint.
The above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, therefore every foundation technical spirit of the present invention is to any trickle modification made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (7)
1. an antifouling heat insulation exterior paint, is characterized in that: include waterproof heat-insulating layer and water proof anti-soil layer;
This waterproof heat-insulating layer, by quality 100%, includes:
Organosilicone-modified styrene-acrylic emulsion 45 ~ 50%;
Styrene-acrylic resin liquid 25 ~ 35%;
Cenosphere 15 ~ 20%;
Calcium carbonate crystal whisker 5 ~ 8%;
Silane coupling agent 0.2 ~ 0.3%;
Mierocrystalline cellulose 1.0 ~ 2.0%;
Defoamer 0.2-0.5%;
All the other are water;
This water proof anti-soil layer, by quality 100%, includes:
Water-base fluorocarbon emulsion 50-60%;
Styrene-acrylic resin liquid 20 ~ 30%;
Calcium carbonate crystal whisker 5 ~ 8%;
Silane coupling agent 0.1 ~ 0.4%;
Tensio-active agent 0.01 ~ 0.1%;
Defoamer 0.2 ~ 0.5%;
Mould inhibitor 1 ~ 3%;
Sanitas 0.5 ~ 0.8%;
Ethylene glycol 1.0 ~ 3.0%;
Film coalescence aid 1.0 ~ 3%;
Surplus is water.
2. a kind of antifouling heat insulation exterior paint according to claim 1, is characterized in that: described mould inhibitor is the chloro-benzimidazolyl-2 radicals-methyl acid of amido formic acid-1-and N-(3,4 dichlorophenyls) mixture of-N.N-dimethyl urea.
3. a kind of antifouling heat insulation exterior paint according to claim 1, is characterized in that: described tensio-active agent is fluorine element tensio-active agent SURFLON S-386.
4. a kind of antifouling heat insulation exterior paint according to claim 1, is characterized in that: described defoamer appearance transparent, consist of brokenly bubble polysiloxane and the mixture of hydrophobic particle in polyoxyethylene glycol, and solid content is 95 ~ 100%.
5. a kind of antifouling heat insulation exterior paint according to claim 1, is characterized in that: described film coalescence aid is tripropylene glycol butyl ether.
6. a kind of antifouling heat insulation exterior paint according to claim 1, is characterized in that: described multifunctional assistant is the AMP-95 of LG-DOW.
7. a kind of antifouling heat insulation exterior paint according to claim 1, is characterized in that: described sanitas is Kathon LXE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046272.5A CN103788778A (en) | 2014-02-10 | 2014-02-10 | Antifouling and heat-insulating outer wall paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046272.5A CN103788778A (en) | 2014-02-10 | 2014-02-10 | Antifouling and heat-insulating outer wall paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103788778A true CN103788778A (en) | 2014-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410046272.5A Pending CN103788778A (en) | 2014-02-10 | 2014-02-10 | Antifouling and heat-insulating outer wall paint |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105295633A (en) * | 2015-12-07 | 2016-02-03 | 佛山市高明福隆斯新材料科技有限公司 | Aqueous flat lacquer and preparation method |
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| CN102864883A (en) * | 2011-07-07 | 2013-01-09 | 广东华润涂料有限公司 | Heat insulating coat system for building wall |
| CN102864884A (en) * | 2011-07-07 | 2013-01-09 | 广东华润涂料有限公司 | Self-cleaning heat-insulation coating system for exterior wall |
| CN103146269A (en) * | 2013-01-16 | 2013-06-12 | 湖南工业大学 | Preparation method for water-based high reflection radiation compound heat preservation and heat insulation coatings |
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2014
- 2014-02-10 CN CN201410046272.5A patent/CN103788778A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864883A (en) * | 2011-07-07 | 2013-01-09 | 广东华润涂料有限公司 | Heat insulating coat system for building wall |
| CN102864884A (en) * | 2011-07-07 | 2013-01-09 | 广东华润涂料有限公司 | Self-cleaning heat-insulation coating system for exterior wall |
| CN102676014A (en) * | 2012-05-30 | 2012-09-19 | 浙江好途程新型建材有限公司 | Staining-resistant heat-insulationcoating and preparation method thereof |
| CN103146269A (en) * | 2013-01-16 | 2013-06-12 | 湖南工业大学 | Preparation method for water-based high reflection radiation compound heat preservation and heat insulation coatings |
Non-Patent Citations (1)
| Title |
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| 姚伯龙等: "室温自交联乳液制备及晶须改性涂料性能研究", 《光谱实验室》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105295633A (en) * | 2015-12-07 | 2016-02-03 | 佛山市高明福隆斯新材料科技有限公司 | Aqueous flat lacquer and preparation method |
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| 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: 20140514 |