CN105038454A - Building energy-saving thin-layer paint and preparation method therefor - Google Patents
Building energy-saving thin-layer paint and preparation method therefor Download PDFInfo
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- CN105038454A CN105038454A CN201510402827.XA CN201510402827A CN105038454A CN 105038454 A CN105038454 A CN 105038454A CN 201510402827 A CN201510402827 A CN 201510402827A CN 105038454 A CN105038454 A CN 105038454A
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Abstract
The invention discloses building energy-saving thin-layer paint and a preparation method therefor. The building energy-saving thin-layer paint comprises the following raw materials in parts by weight: 16-30 parts of acrylic emulsion, 10-20 parts of a filler, 20-26 parts of barium sulfate, 1-5 parts of kaolin, 5-18 parts of titanium dioxide, 1-4 parts of dodecanol , 0.1-0.2 part of 2-methyl-4-isothiazolin-4-acetone, 0.1-0.4 part of 2-n-octyl-4-isothiazolin-3-acetone, 0.1-0.4 part of BASF A10, 0.1-0.5 part of sodium polyacrylate, 8-15 parts of sodium tripolyphosphate and 10-20 parts of water. The preparation method comprises: sampling in parts by weight, getting and mixing the filler, the barium sulfate, the kaolin and the titanium dioxide with water to obtain a mixture, adding sodium tripolyphosphate into the mixture, and stirring the mixture until the mixture is uniform; adding the acrylic emulsion and the dodecanol into the mixture, and stirring the mixture until the mixture is uniform; and adding the residual raw materials, and carrying out ball-milling on the residual raw materials, thereby obtaining the building energy-saving thin-layer paint. The building energy-saving thin-layer paint has the characteristics of good thermal insulation performance, low cost and a relatively thin coating.
Description
Technical field
The present invention relates to building material technical field, be specifically related to a kind of building energy conservation thin coatings, also relate to the preparation method of this building energy conservation thin coatings coating simultaneously.
Background technology
The heat insulation usual employing external hanging type organic or inorganic class warming plate of buildings conventional vacuum, but the potential safety hazards such as floor space is large, long construction period and complicated construction technique, also there is inflammable, easy aliquation simultaneously, easily comes off, easy to leak.
Along with the development of coating technology, architectural heat insulation coating has been used to building energy saving field because having the advantages such as economy, environmental protection, easy to use and energy-saving effect be obvious, and brushing insulating mold coating replaces external hanging type insulating layer of external wall to become a kind of technological trend.
Because climatic characteristic difference in each department is comparatively large, different areas buildings requires different to the hot properties of wall body structure.At present, on market most building coating mainly based on obstruct principle of reflection, performance based on reflective insulation in summer, buildings Winter protection poor effect.The preparation of reflective heat-insulation paint is thermal insulating filling usually with hollow glass micropearl, this packing quality and structure affect larger on product heat-proof quality, and time used in combination with titanium dioxide, also easily cause titanium dioxide reflection function limited, cause product performance instability and Quality Down.Product performance mainly based on reflective insulation in summer, Winter protection poor effect, cost is high, coating is thicker.
Summary of the invention
The object of the present invention is to provide the building energy conservation thin coatings that a kind of thermal and insulating performance is good, with low cost, coating is thinner.
Another object of the present invention is to the preparation method that this building energy conservation thin coatings is provided.
A kind of building energy conservation thin coatings of the present invention, by weight, comprises following raw material:
ACRYLIC EMULSION 16-30 part, filler 10-20 part, barium sulfate 20-26 part, kaolin 1-5 part, titanium dioxide 5-18 part, lauryl alcohol fat 1-4 part, 2-methyl-4-isothiazoline-4-ketone 0.1-0.2 part, Kathon 0.1-0.4 part, BASF A100.1-0.4 part, sodium polyacrylate 0.1-0.5 part, tripoly phosphate sodium STPP 8-15 part, water 10-20 part.
Above-mentioned a kind of building energy conservation thin coatings, wherein: described filler is mixed by 30-60% silicon manganese slag, 10-30% barium slag and 10-40% phosphogypsum, roasting 1-4h under 400-600 DEG C of condition, ball milling 3-7h are obtained.
The preparation method of a kind of building energy conservation thin coatings of the present invention, comprises the following steps:
(1) get 10-20 part filler, 20-26 part barium sulfate, 1-5 part kaolin, 5-18 part titanium dioxide mix with 10-20 part water, add 8-15 part tripoly phosphate sodium STPP and be stirred to evenly;
(2) add 16-30 part ACRYLIC EMULSION and 1-4 part lauryl alcohol fat, be stirred to evenly;
(3) 0.1-0.2 part 2-methyl-4-isothiazoline-4-ketone, 0.1-0.4 part Kathon, 0.1-0.4 part BASF A10 and 0.1-0.5 part sodium polyacrylate is added, ball milling 9-12h and get final product.
The present invention compared with prior art, there is obvious beneficial effect, as can be known from the above technical solutions: the present invention is by adding infrared high emissivity filler, be aided with a certain proportion of barium sulfate, titanium dioxide and kaolin, can realize coating in summer based on reflective insulation, winter is based on infrared emission insulation, and because launching infrared band 2.5-35 μm of scope, while reaching insulation object, also increase the human comfort in buildings environment, successfully realize cool in summer and warm in winter.Can overcome that the existing coating products performance based on reflective insulation is single, heat insulation effect is not good, cost is high, the deficiency of coating thicker (after brushing of the present invention, coat-thickness is only 0.3-0.6mm).
Embodiment
embodiment 1
A kind of building energy conservation thin coatings, comprises the following steps:
(1) get 10kg filler (to be mixed by 30% silicon manganese slag, 30% barium slag and 40% phosphogypsum, roasting 4h under 400 DEG C of conditions, ball milling 3h obtains), 20kg barium sulfate, 1kg kaolin, 5kg titanium dioxide mix with 10kg water, add 8kg tripoly phosphate sodium STPP and be stirred to evenly;
(2) add 16kg ACRYLIC EMULSION and 1kg lauryl alcohol fat, be stirred to evenly;
(3) 0.1kg2-methyl-4-isothiazoline-4-ketone, 0.4kg2-n-octyl-4-isothiazoline-3-ketone, 0.1kg BASF A10 and 0.5kg sodium polyacrylate is added, ball milling 9h and get final product.
According to JGJ/T132-2009 " Residential Buildings Energy examination criteria ", record this proportioning coating and use front-back wall protection structure main body section thermal resistance value to be respectively 0.56 (m
2k)/W and 1.03 (m
2k)/W, after using this proportioning coating, effective thermal resistance improves about 84%.
embodiment 2
A kind of building energy conservation thin coatings, comprises the following steps:
(1) get 20kg filler (to be mixed by 60% silicon manganese slag, 10% barium slag and 30% phosphogypsum, roasting 1h under 600 DEG C of conditions, ball milling 4h obtains), 26kg barium sulfate, 5kg kaolin, 18kg titanium dioxide mix with 20kg water, add 15kg tripoly phosphate sodium STPP and be stirred to evenly;
(2) add 30kg ACRYLIC EMULSION and 4kg lauryl alcohol fat, be stirred to evenly;
(3) 0.2kg2-methyl-4-isothiazoline-4-ketone, 0.1kg2-n-octyl-4-isothiazoline-3-ketone, 0.4kg BASF A10 and 0.1kg sodium polyacrylate is added, ball milling 12h and get final product.
According to JGJ/T132-2009 " Residential Buildings Energy examination criteria ", record this proportioning coating and use front-back wall protection structure main body section thermal resistance value to be respectively 0.56 (m
2k)/W and 1.05 (m
2k)/W, after using this proportioning coating, effective thermal resistance improves about 87%.
embodiment 3
A kind of building energy conservation thin coatings, comprises the following steps:
(1) get 15kg filler (to be mixed by 60% silicon manganese slag, 30% barium slag and 10% phosphogypsum, roasting 2h under 450 DEG C of conditions, ball milling 5h obtains), 23kg barium sulfate, 3kg kaolin, 11kg titanium dioxide mix with 15kg water, add 12kg tripoly phosphate sodium STPP and be stirred to evenly;
(2) add 23kg ACRYLIC EMULSION and 2.5kg lauryl alcohol fat, be stirred to evenly;
(3) 0.15kg2-methyl-4-isothiazoline-4-ketone, 0.25kg2-n-octyl-4-isothiazoline-3-ketone, 0.25kg BASF A10 and 0.3kg sodium polyacrylate is added, ball milling 10h and get final product.
According to JGJ/T132-2009 " Residential Buildings Energy examination criteria ", record this proportioning coating and use front-back wall protection structure main body section thermal resistance value to be respectively 0.56 (m
2k)/W and 1.08 (m
2k)/W, after using this proportioning coating, effective thermal resistance improves about 93%.
embodiment 4
A kind of building energy conservation thin coatings, comprises the following steps:
(1) get 18kg filler (to be mixed by 45% silicon manganese slag, 20% barium slag and 35% phosphogypsum, roasting 3h under 500 DEG C of conditions, ball milling 7h obtains), 22kg barium sulfate, 4kg kaolin, 12kg titanium dioxide mix with 17kg water, adding 11kg has tripoly phosphate sodium STPP to be stirred to evenly;
(2) add 25kg ACRYLIC EMULSION and 2.5kg lauryl alcohol fat, be stirred to evenly;
(3) 0.15kg2-methyl-4-isothiazoline-4-ketone, 0.25kg2-n-octyl-4-isothiazoline-3-ketone, 0.25kg BASF A10 and 0.3kg sodium polyacrylate is added, ball milling 11h and get final product.
According to JGJ/T132-2009 " Residential Buildings Energy examination criteria ", record this proportioning coating and use front-back wall protection structure main body section thermal resistance value to be respectively 0.56 (m
2k)/W and 1.06 (m
2k)/W, after using this proportioning coating, effective thermal resistance improves about 89%.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, anyly do not depart from technical solution of the present invention content, according to technical spirit of the present invention to any simple 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 (3)
1. a building energy conservation thin coatings, by weight, comprises following raw material:
ACRYLIC EMULSION 16-30 part, filler 10-20 part, barium sulfate 20-26 part, kaolin 1-5 part, titanium dioxide 5-18 part, lauryl alcohol fat 1-4 part, 2-methyl-4-isothiazoline-4-ketone 0.1-0.2 part, Kathon 0.1-0.4 part, BASF A100.1-0.4 part, sodium polyacrylate 0.1-0.5 part, tripoly phosphate sodium STPP 8-15 part, water 10-20 part.
2. a kind of building energy conservation thin coatings as claimed in claim 1, wherein: described filler is mixed by 30-60% silicon manganese slag, 10-30% barium slag and 10-40% phosphogypsum, roasting 1-4h under 400-600 DEG C of condition, ball milling 3-7h are obtained.
3. a preparation method for building energy conservation thin coatings, comprises the following steps:
(1) get 10-20 part filler, 20-26 part barium sulfate, 1-5 part kaolin, 5-18 part titanium dioxide mix with 10-20 part water, add 8-15 part tripoly phosphate sodium STPP and be stirred to evenly;
(2) add 16-30 part ACRYLIC EMULSION and 1-4 part lauryl alcohol fat, be stirred to evenly;
(3) 0.1-0.2 part 2-methyl-4-isothiazoline-4-ketone, 0.1-0.4 part Kathon, 0.1-0.4 part BASF A10 and 0.1-0.5 part sodium polyacrylate is added, ball milling 9-12h and get final product.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105968913A (en) * | 2016-06-27 | 2016-09-28 | 青岛华联装饰工程有限公司 | Durable antifouling paint for building exterior walls |
| CN109694629A (en) * | 2017-10-24 | 2019-04-30 | 唐坚 | A kind of Efficient Infrared Emission type building energy conservation heat insulation coating |
| CN111269632A (en) * | 2020-04-13 | 2020-06-12 | 贵州广毅节能环保科技有限公司 | Heat-preservation and heat-insulation coating applied to building exterior wall |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810900A (en) * | 2006-03-01 | 2006-08-02 | 陆丕禾 | Water-base heat insulating building paint and its pot rolling prepn process |
| CN101205436A (en) * | 2007-12-06 | 2008-06-25 | 北京世纪百成装饰工程有限公司 | Novel aqueous insulation paint |
| CN104130646A (en) * | 2014-08-06 | 2014-11-05 | 武汉理工大学 | Infrared reflection thermal insulation coating and preparation method thereof |
| CN104356820A (en) * | 2014-10-21 | 2015-02-18 | 福建建工建材科技开发有限公司 | Multi-color-system reflective insulation mold coating system |
-
2015
- 2015-07-10 CN CN201510402827.XA patent/CN105038454A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810900A (en) * | 2006-03-01 | 2006-08-02 | 陆丕禾 | Water-base heat insulating building paint and its pot rolling prepn process |
| CN101205436A (en) * | 2007-12-06 | 2008-06-25 | 北京世纪百成装饰工程有限公司 | Novel aqueous insulation paint |
| CN104130646A (en) * | 2014-08-06 | 2014-11-05 | 武汉理工大学 | Infrared reflection thermal insulation coating and preparation method thereof |
| CN104356820A (en) * | 2014-10-21 | 2015-02-18 | 福建建工建材科技开发有限公司 | Multi-color-system reflective insulation mold coating system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105968913A (en) * | 2016-06-27 | 2016-09-28 | 青岛华联装饰工程有限公司 | Durable antifouling paint for building exterior walls |
| CN109694629A (en) * | 2017-10-24 | 2019-04-30 | 唐坚 | A kind of Efficient Infrared Emission type building energy conservation heat insulation coating |
| CN111269632A (en) * | 2020-04-13 | 2020-06-12 | 贵州广毅节能环保科技有限公司 | Heat-preservation and heat-insulation coating applied to building exterior wall |
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Effective date of registration: 20160616 Address after: 100022 Beijing Shuangjing Chaoyang District R & F Gemini B block 2602 Applicant after: Beijing homoo Technology Co. Ltd. Address before: 550081 B655 room, standard workshop auxiliary room, Jinyang science and Technology Industrial Park, Guiyang hi tech Zone, Guizhou Applicant before: GUIZHOU GUANGYI ENERGY SAVING ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY CO., LTD. |
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Application publication date: 20151111 |