CN102127344A - Waterproof primer for buildings - Google Patents
Waterproof primer for buildings Download PDFInfo
- Publication number
- CN102127344A CN102127344A CN2010100227515A CN201010022751A CN102127344A CN 102127344 A CN102127344 A CN 102127344A CN 2010100227515 A CN2010100227515 A CN 2010100227515A CN 201010022751 A CN201010022751 A CN 201010022751A CN 102127344 A CN102127344 A CN 102127344A
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- priming paint
- water
- defoamer
- building water
- sterilant
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Abstract
The invention provides a waterproof primer for buildings, which comprises the following components in percentage by weight: 40-60% of cationic emulsion, 0.5-1.0% of organosilicon adhesive force accelerator, 0.1-0.5% of defoaming agent, 0.01-0.3% of bactericide, 1-5% of film-forming assistant, 0.5-5% of thickening agent and the balance of water. By selecting the proper cationic emulsion, the alkali-curing substrate-sealed waterproof primer for buildings has the advantages of high alkali resistance, high sealing performance, high binding strength, excellent functional characteristics and strong adaptability to the substrate, and is easy and convenient for construction.
Description
Technical field
The present invention relates to a kind of building coating, specifically, relate to a kind of building water-proof priming paint.
Background technology
Along with the high speed development of Building Trade in China, building coating becomes the material of main part of architecture inside and outside decoration gradually.The common basic unit of building coating is the very strong cement class inorganic materials of alkalescence, after building main body construction is finished, for reducing the alkalescence and the water ratio of basic unit, guarantee can not cause after coating application is finished saltout, problem such as coatingsurface whiting, generally will pass through long maintenance, high-level efficiency is pursued in this and house property exploitation, the practical situation of casual labourer's phase are runed counter to.
Before coating application, one alkaline-resisting seal coat of brushing earlier by infiltration, grappling, the sealing to basic unit, improves the adhesion strength of basic unit and coating usually, guarantees the weather resistance and the decorative effect of coating.Conventional with silicon sol and chlorine partial emulsion compounds.But it is crisp hard that inorganic bottom is coated with paint film, need with alkali resistance preferably macromolecule emulsion carry out modification; Though and the inclined to one side class emulsion of chlorine has successfully example, chlorine partial emulsion turns to be yellow easily.Other macromolecule emulsions all require cement class basic unit through individual month maintenance of 1-2 as primer material, have prolonged construction period greatly, and in the short period engineering was used, basic unit's closed material in the past all was difficult to meet the demands.
Summary of the invention
The present invention is intended to solve in exterior wall coating application process, the coating color-changing that construction coating causes under the moist situation of ground body of wall that causes because of a variety of causes, as fade, problem such as jaundice, whiting, a kind of building water-proof priming paint is provided, have excellent cohesive strength, the good anti-accumulation of salt in the surface soil and salt tolerant are analysed performance.
In order to realize purpose of the present invention, the invention provides a kind of building water-proof priming paint, comprise following component and weight percentage:
Cation emulsion 40-60%,
Organosilicon adhesion promoter 0.5-1.0%,
Defoamer 0.1-0.5%,
Sterilant 0.01-0.3%,
Furtherance film 1-5%,
Thickening material 0.5-5%,
Water surplus.
Preferably, comprise following component and weight percentage:
Cation emulsion 50-60%,
Organosilicon adhesion promoter 0.5-1.0%,
Sterilant 0.01-0.1%,
Defoamer 0.1-0.3%,
Furtherance film 2-4%,
Thickening material 0.5-2%,
Water surplus.
Wherein, described cation emulsion can be selected one or more mixtures of benzene emulsion, pure-acrylic emulsion, organosilicon crylic acid latex for use.
Described organosilicon adhesion promoter is that a class reduces the capillary coagent of system.
Described sterilant can be selected the benzisothiazole ketone for use, and it has good broad spectrum.
It is the defoamer of major ingredient that described defoamer can be selected hydrophobically modified silicon-dioxide and mineral oil for use, and defoaming effect is obvious, has no side effect.
Described thickening material can be selected non-ionic associative type thickening material for use.
Described furtherance film can be selected one or more of propylene glycol butyl ether, propylene glycol, propylene glycol methyl ether acetate for use.
The preparation process of building water-proof priming paint of the present invention is simple, easy handling, concrete preparation process is as follows: add water in the container earlier, under the condition of 300-500rpm stirring at low speed, add cation emulsion, sterilant, defoamer, organosilicon adhesion promoter, furtherance film successively, adjust viscosity to 15 ± 2s (being coated with-4 glasss) at 500-800rpm with thickening material, stir.
Building water-proof priming paint of the present invention, it has extremely strong seepage force, thereby there are fabulous filling, sealing process in basic unit, and permeability rate is extremely low.The strong basicity that has reduced basic unit by alkali crosslinking curing film forming can shorten basic unit's curing time and construction period greatly simultaneously.
Building water-proof priming paint of the present invention is selected suitable cationic emulsion, and each composition is given full play to synergy in the composition, it possesses the alkali solidified basic unit seal coat of high alkali resistance high closeness, cohesive strength and functional performance excellence, it is simple and convenient to construct, strong to the adaptability of basic unit.It has following performance: 1. with the cohesive strength 〉=0.8MPa of new and old basic unit; 2. with the cohesive strength 〉=0.8MPa of finish paint; 3. the You Yi anti-accumulation of salt in the surface soil and salt tolerant analysed performance; 4. maintenance is not emitted the bloom phenomenon less than having on 7 days the cement basic layer; 5. water-permeable≤0.3ml.
Through check, building water-proof primer performance index of the present invention such as table 1.
Table 1
| Test item | Performance index | Technical requirements (JG/T210-2007) |
| Condition in container | Qualified | No lump is uniform state after the stirring |
| Application property | Qualified | Brush accessible |
| Appearance of film | Qualified | Normally |
| Time of drying (surface drying)/hour | Qualified | ≤2 |
| Alkali resistance | Qualified | 150h is no abnormal |
| Water tolerance | Qualified | 150h is no abnormal |
| Low-temperature stability | Qualified | Never degenerate |
| Sticking power/level | Qualified | ≤1 |
| Water-permeable/ml | Qualified | ≤0.3ml |
| The anti-accumulation of salt in the surface soil | Qualified | 72h is no abnormal |
| Anti-saltouing property | Qualified | 144h is no abnormal |
Embodiment
Illustrate in detail by specific embodiment below, so that the effect that is easier to understand purpose of the present invention, technology contents, characteristics and is reached.
Embodiment 1
The component of present embodiment is: water 41.75kg, organosilicon crylic acid latex 55kg, sterilant CI15 0.1kg, defoamer BYK025 0.15kg, thickening material RM-8W 0.5kg, furtherance film propylene glycol butyl ether 2kg, organosilicon adhesion promoter BYK345 0.5kg.
Organosilicon crylic acid latex is organosilicon crylic acid latex LH951, the clear and chemical industry company limited available from Shanghai; BYK345 is available from German Bi Ke chemical company; Sterilant CI15 is available from German Clariant company; Defoamer BYK025 is available from German Bi Ke chemical company; Thickening material RM-8W is available from U.S. Rhom and Hass.
Its preparation process is as follows: add water to earlier in the container, under the condition of 300rpm stirring at low speed, add emulsion, sterilant, defoamer, furtherance film, organosilicon adhesion promoter successively, adjust viscosity to 15 ± 2s (being coated with 4 glasss) at 800rpm with thickening material, stir and get final product.
Through check, the waterproof primer base of present embodiment and the cohesive strength 〉=0.8MPa of new and old basic unit; Cohesive strength 〉=0.8MPa with finish paint; Specific performance such as table 2.
Table 2
| Test item | Test result | Technical requirements (JG/T210-2007) |
| Condition in container | Meet the requirements | No lump is uniform state after the stirring |
| Application property | Meet the requirements | Brush accessible |
| Appearance of film | Meet the requirements | Normally |
| Time of drying (surface drying)/hour | By | ≤2 |
| Alkali resistance | No abnormal | 150h is no abnormal |
| Water tolerance | No abnormal | 150h is no abnormal |
| Low-temperature stability | Never degenerate | Never degenerate |
| Sticking power/level | 0 | ≤1 |
| Water-permeable/ml | 0.3 | ≤0.3 |
| The anti-accumulation of salt in the surface soil | No abnormal | 72h is no abnormal |
| Anti-saltouing property | No abnormal | 144h is no abnormal |
Embodiment 2
The component of present embodiment is: water 57.3kg, benzene emulsion 40kg, sterilant LXE 0.1kg, defoamer CF246 0.1kg, thickening material UH420 1.0kg, furtherance film propylene glycol butyl ether 1.0kg, organosilicon adhesion promoter BYK333 0.5kg.
Benzene emulsion is clear and chemical industry company limited available from Shanghai; BYK333 is available from German Societe BIC S.A.; Sterilant LXE is available from U.S. Rhom and Hass; Defoamer CF246 originates from England Blackburn chemical company; Thickening material UH420 is available from the clear day chemical industry company in Shanghai.
Its preparation process is as follows: add water to earlier in the container, under the condition of 500rpm stirring at low speed, add emulsion, sterilant, defoamer, furtherance film, organosilicon adhesion promoter successively, adjust viscosity to 15 ± 2s (being coated with-4 glasss) at 600rpm with thickening material, stir and get final product.
Through check, the waterproof primer base of present embodiment is with the cohesive strength 〉=0.8MPa of new and old basic unit; 2. with the cohesive strength 〉=0.8MPa of finish paint; 3. the You Yi anti-accumulation of salt in the surface soil and salt tolerant analysed performance; 4. maintenance is not emitted the bloom phenomenon less than having on 7 days the cement basic layer; 5. water-permeable≤0.3ml.
Embodiment 3
The component of present embodiment and content are: water 48.8kg, pure-acrylic emulsion 45kg, sterilant HFI 0.1kg, defoamer BYK028 0.1kg, thickening material UH450 1.5kg, furtherance film propylene glycol methyl ether acetate 5.0kg, organosilicon adhesion promoter BYK330 0.5kg.
Pure-acrylic emulsion is available from Dow Chemical company limited; BYK330 is available from German Bi Ke chemical industry company limited; Sterilant HFI is available from German Clariant company; Defoamer BYK028 is available from German Bi Ke chemical company; Thickening material UH450 is available from the clear day chemical industry company in Shanghai.
Its preparation process is as follows: add water to earlier in the container, under the condition of 300rpm stirring at low speed, add emulsion, sterilant, defoamer, furtherance film, organosilicon adhesion promoter successively, adjust viscosity to 15 ± 2s (being coated with 4 glasss) at 500rpm with thickening material, stir and get final product.
Through check, the waterproof primer base of present embodiment is with the cohesive strength 〉=0.8MPa of new and old basic unit; 2. with the cohesive strength 〉=0.8MPa of finish paint; 3. the You Yi anti-accumulation of salt in the surface soil and salt tolerant analysed performance; 4. maintenance is not emitted the bloom phenomenon less than having on 7 days the cement basic layer; 5. water-permeable≤0.3ml.
Embodiment 4
Substantially with embodiment 1, different is that the component of present embodiment and content are: water 45.7kg, pure-acrylic emulsion 50kg, sterilant LXE 0.3kg, defoamer BYK025 0.2kg, thickening material RM-8W 2kg, furtherance film propylene glycol butyl ether 1kg, organosilicon adhesion promoter BYK330 0.8kg.
Through check, the waterproof primer base of present embodiment is with the cohesive strength 〉=0.8MPa of new and old basic unit; 2. with the cohesive strength 〉=0.8MPa of finish paint; 3. the You Yi anti-accumulation of salt in the surface soil and salt tolerant analysed performance; 4. maintenance is not emitted the bloom phenomenon less than having on 7 days the cement basic layer; 5. water-permeable≤0.3ml.
Embodiment 5
The component of present embodiment and content are: water 42.69kg, benzene emulsion 48kg, sterilant HFI 0.01kg, defoamer BYK028 0.3kg, thickening material UH420 5kg, furtherance film propylene glycol butyl ether 3kg, organosilicon adhesion promoter BYK345 1.0kg.
Through check, the waterproof primer base of present embodiment is with the cohesive strength 〉=0.8MPa of new and old basic unit; 2. with the cohesive strength 〉=0.8MPa of finish paint; 3. the You Yi anti-accumulation of salt in the surface soil and salt tolerant analysed performance; 4. maintenance is not emitted the bloom phenomenon less than having on 7 days the cement basic layer; 5. water-permeable≤0.3ml.
Embodiment 6
The component of present embodiment and content are: water 33.7kg, organosilicon crylic acid latex 28kg, benzene emulsion 32kg, sterilant CI15 0.2kg, defoamer CF246 0.5kg, thickening material UH4503kg, furtherance film propylene glycol butyl ether 2kg, organosilicon adhesion promoter BYK333 0.6kg.
Through check, the waterproof primer base of present embodiment is with the cohesive strength 〉=0.8MPa of new and old basic unit; 2. with the cohesive strength 〉=0.8MPa of finish paint; 3. the You Yi anti-accumulation of salt in the surface soil and salt tolerant analysed performance; 4. maintenance is not emitted the bloom phenomenon less than having on 7 days the cement basic layer; 5. water-permeable≤0.3ml.
The above is preferred embodiment of the present invention only, is not to be used for limiting scope of the invention process.So all doing according to the described shape of the present patent application scope, structure, feature and spirit all is equivalent variations or modification, all should be included within the claim of the present invention.
Claims (10)
1. a building water-proof priming paint is characterized in that, comprises following component and weight percentage:
Cation emulsion 40-60%,
Organosilicon adhesion promoter 0.5-1.0%,
Defoamer 0.1-0.5%,
Sterilant 0.01-0.3%,
Furtherance film 1-5%,
Thickening material 0.5-5%,
Water surplus;
Described cation emulsion is selected one or more of benzene emulsion, pure-acrylic emulsion, organosilicon crylic acid latex for use.
2. building water-proof priming paint according to claim 1 is characterized in that, comprises following component and weight percentage:
Cation emulsion 50-60%,
Organosilicon adhesion promoter 0.5-1.0%,
Sterilant 0.01-0.1%,
Defoamer 0.1-0.3%,
Furtherance film 2-4%,
Thickening material 0.5-2%,
Water surplus.
3. according to claim 1 or 2 described building water-proof priming paint, it is characterized in that described organosilicon adhesion promoter is BYK330, BYK345 or BYK333.
4. according to claim 1 or 2 described building water-proof priming paint, it is characterized in that described sterilant is selected the benzisothiazole ketone for use.
5. according to the described building water-proof priming paint of claim 4, it is characterized in that described sterilant is LXE, CI15 or HFI.
6. according to claim 1 or 2 described building water-proof priming paint, it is characterized in that it is the defoamer of major ingredient that described defoamer is selected hydrophobically modified silicon-dioxide and mineral oil for use.
7. according to the described building water-proof priming paint of claim 6, it is characterized in that described defoamer is BYK025, BYK028, CF246.
8. according to claim 1 or 2 described building water-proof priming paint, it is characterized in that described thickening material is selected non-ionic associative type thickening material for use.
9. according to claim 1 or 2 described building water-proof priming paint, it is characterized in that described furtherance film is selected one or more of propylene glycol butyl ether, propylene glycol, propylene glycol methyl ether acetate for use.
10. the method for preparing any described building water-proof priming paint of claim 1-9, it is characterized in that, add water in the container earlier, under the condition of 300-500rpm stirring at low speed, add cation emulsion, sterilant, defoamer, organosilicon adhesion promoter, furtherance film successively, adjust viscosity to 15 ± 2s (being coated with-4 glasss) at 500-800rpm with thickening material, stir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100227515A CN102127344A (en) | 2010-01-13 | 2010-01-13 | Waterproof primer for buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100227515A CN102127344A (en) | 2010-01-13 | 2010-01-13 | Waterproof primer for buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102127344A true CN102127344A (en) | 2011-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100227515A Pending CN102127344A (en) | 2010-01-13 | 2010-01-13 | Waterproof primer for buildings |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102558995A (en) * | 2012-01-06 | 2012-07-11 | 长沙大禹建筑防水工程有限公司 | Waterproof adhesive for outer walls and preparing method thereof |
| CN102838910A (en) * | 2012-09-20 | 2012-12-26 | 合众（佛山）化工有限公司 | Preparation method for cationic silicone/acrylic emulsion alkali resistant seal primer |
| CN102898916A (en) * | 2012-10-24 | 2013-01-30 | 江苏纽克莱涂料有限公司 | Water-based floor alkali-resistant sealing primer |
| CN103571298A (en) * | 2013-10-30 | 2014-02-12 | 桂林市金水木装饰设计工程有限公司 | Outer wall waterproof coating |
| CN104046204A (en) * | 2014-05-23 | 2014-09-17 | 芜湖朗润新材料有限公司 | Alkali resistant seal primer |
| CN104087078A (en) * | 2014-07-07 | 2014-10-08 | 江苏科技大学 | Environment-friendly closed building outer wall paint and preparation method thereof |
| WO2014195532A1 (en) * | 2013-06-05 | 2014-12-11 | Grup 8 S.A. | Solid tempera and method for manufacturing same |
| CN104277647A (en) * | 2014-09-05 | 2015-01-14 | 安徽桑瑞斯环保新材料有限公司 | Water-resistant magnesite waterproof paint |
| CN104277646A (en) * | 2014-09-05 | 2015-01-14 | 安徽桑瑞斯环保新材料有限公司 | Mildewproof anti-bacterial waterproof coating |
| CN104311804A (en) * | 2014-10-31 | 2015-01-28 | 安徽神剑新材料股份有限公司 | Preparation method of polyester resin |
| CN104531010A (en) * | 2015-01-30 | 2015-04-22 | 沈上锋 | Adhesive paste, and preparation method and application thereof |
| CN105419526A (en) * | 2015-12-16 | 2016-03-23 | 亚士漆(上海)有限公司 | Transparent priming paint for construction and preparation method thereof |
| CN105462327A (en) * | 2015-12-28 | 2016-04-06 | 卓达新材料科技集团有限公司 | Production process of insulation decoration integrated board |
| CN105482590A (en) * | 2016-01-27 | 2016-04-13 | 吴征 | Seal primer special for heat-insulating waterproof paint and preparation method of seal primer |
| CN106147459A (en) * | 2016-08-31 | 2016-11-23 | 常熟市优德爱涂料有限公司 | A kind of aqueous low permeability rate priming paint and preparation method thereof |
| CN106957577A (en) * | 2017-03-06 | 2017-07-18 | 河北晨阳工贸集团有限公司 | A kind of efficient alkali resistant closing sealing wax |
| CN108034308A (en) * | 2017-12-28 | 2018-05-15 | 成都富思特新材料有限公司 | A kind of cationoid reaction type priming paint |
| CN109439078A (en) * | 2018-11-14 | 2019-03-08 | 广东建王防水科技有限公司 | Environment-friendly waterproof coating for exterior wall and preparation method thereof |
| CN111718654A (en) * | 2020-07-28 | 2020-09-29 | 三棵树涂料股份有限公司 | Reaction type seal primer with super-strong salt-efflorescence-resistant performance and preparation method thereof |
| CN113831836A (en) * | 2021-09-26 | 2021-12-24 | 湖南文理学院 | Waterproof material for building and preparation method thereof |
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2010
- 2010-01-13 CN CN2010100227515A patent/CN102127344A/en active Pending
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102558995A (en) * | 2012-01-06 | 2012-07-11 | 长沙大禹建筑防水工程有限公司 | Waterproof adhesive for outer walls and preparing method thereof |
| CN102838910A (en) * | 2012-09-20 | 2012-12-26 | 合众（佛山）化工有限公司 | Preparation method for cationic silicone/acrylic emulsion alkali resistant seal primer |
| CN102898916A (en) * | 2012-10-24 | 2013-01-30 | 江苏纽克莱涂料有限公司 | Water-based floor alkali-resistant sealing primer |
| CN102898916B (en) * | 2012-10-24 | 2015-05-20 | 江苏纽克莱涂料有限公司 | Water-based floor alkali-resistant sealing primer |
| US9752041B2 (en) | 2013-05-06 | 2017-09-05 | Grup 8, S.A. | Solid tempera and method for manufacturing same |
| WO2014195532A1 (en) * | 2013-06-05 | 2014-12-11 | Grup 8 S.A. | Solid tempera and method for manufacturing same |
| CN103571298A (en) * | 2013-10-30 | 2014-02-12 | 桂林市金水木装饰设计工程有限公司 | Outer wall waterproof coating |
| CN104046204A (en) * | 2014-05-23 | 2014-09-17 | 芜湖朗润新材料有限公司 | Alkali resistant seal primer |
| CN104087078A (en) * | 2014-07-07 | 2014-10-08 | 江苏科技大学 | Environment-friendly closed building outer wall paint and preparation method thereof |
| CN104087078B (en) * | 2014-07-07 | 2016-08-24 | 江苏科技大学 | Environment-friendly type closes external wall paint and preparation method thereof |
| CN104277647A (en) * | 2014-09-05 | 2015-01-14 | 安徽桑瑞斯环保新材料有限公司 | Water-resistant magnesite waterproof paint |
| CN104277646A (en) * | 2014-09-05 | 2015-01-14 | 安徽桑瑞斯环保新材料有限公司 | Mildewproof anti-bacterial waterproof coating |
| CN104311804A (en) * | 2014-10-31 | 2015-01-28 | 安徽神剑新材料股份有限公司 | Preparation method of polyester resin |
| CN104531010A (en) * | 2015-01-30 | 2015-04-22 | 沈上锋 | Adhesive paste, and preparation method and application thereof |
| CN104531010B (en) * | 2015-01-30 | 2016-10-12 | 沈上锋 | A kind of stickup cream, preparation method and application |
| CN105419526A (en) * | 2015-12-16 | 2016-03-23 | 亚士漆(上海)有限公司 | Transparent priming paint for construction and preparation method thereof |
| CN105462327A (en) * | 2015-12-28 | 2016-04-06 | 卓达新材料科技集团有限公司 | Production process of insulation decoration integrated board |
| CN105482590A (en) * | 2016-01-27 | 2016-04-13 | 吴征 | Seal primer special for heat-insulating waterproof paint and preparation method of seal primer |
| CN106147459A (en) * | 2016-08-31 | 2016-11-23 | 常熟市优德爱涂料有限公司 | A kind of aqueous low permeability rate priming paint and preparation method thereof |
| CN106957577A (en) * | 2017-03-06 | 2017-07-18 | 河北晨阳工贸集团有限公司 | A kind of efficient alkali resistant closing sealing wax |
| CN108034308A (en) * | 2017-12-28 | 2018-05-15 | 成都富思特新材料有限公司 | A kind of cationoid reaction type priming paint |
| CN109439078A (en) * | 2018-11-14 | 2019-03-08 | 广东建王防水科技有限公司 | Environment-friendly waterproof coating for exterior wall and preparation method thereof |
| CN111718654A (en) * | 2020-07-28 | 2020-09-29 | 三棵树涂料股份有限公司 | Reaction type seal primer with super-strong salt-efflorescence-resistant performance and preparation method thereof |
| CN113831836A (en) * | 2021-09-26 | 2021-12-24 | 湖南文理学院 | Waterproof material for building and preparation method thereof |
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Application publication date: 20110720 |