CN103351697A - Elastic thermal insulation exterior wall putty - Google Patents
Elastic thermal insulation exterior wall putty Download PDFInfo
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- CN103351697A CN103351697A CN2013102547263A CN201310254726A CN103351697A CN 103351697 A CN103351697 A CN 103351697A CN 2013102547263 A CN2013102547263 A CN 2013102547263A CN 201310254726 A CN201310254726 A CN 201310254726A CN 103351697 A CN103351697 A CN 103351697A
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- wall putty
- elastic
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Abstract
The invention discloses elastic thermal insulation exterior wall putty. The exterior wall putty is prepared from the following components in parts by weight: 12-14 parts of elastic pure acrylic emulsion, 16-18 parts of elastic silicone-acrylate emulsion, 1-2 parts of sodium hexametaphosphate, 3-5 parts of polyacrylonitrile fiber, 0.5-1.5 parts of defoaming agent, 0.4-0.8 part of anti-mildew agent, 1-2 parts of hydroxymethyl cellulose, 0.6-1 part of ethylene glycol, 10-12 parts of attapulgite, 6-8 parts of sepiolite powder, 16-20 parts of -320-mesh coarse whiting powder, 6-8 parts of hollow glass microspheres and 18-22 parts of water. In the invention, the putty has favorable thermal insulation performance and excellent properties such as permeation prevention, weather resistance, water resistance and the like so as to be capable of meeting the requirement for exterior wall decoration.
Description
Technical field
The present invention relates to the building coating technical field, relate in particular to a kind of heat insulating elastic exterior wall putty.
Background technology
Along with progress and the expanding economy of society, standard of living progressively improves, and people also more and more pay attention to for the level of comfort of living environment, and wherein the requirement for building is also improving constantly.
Building coating is to be a kind of work in-process in fact in building field, only has the coating that is attached on the body of wall basal plane through the construction film forming to be only final finished.Wherein, putty is the supplementary material in the building coating coating process, it plays a part to form a connecting link in metope basic unit and between filming, bonding transition, is also bearing the body of wall apparent mass simultaneously, prevents the metope cracking and is filming the vital role such as peeling, other specific functionality.Simultaneously, putty can also be covered up the defective of body of wall basal plane, and body of wall is played certain provide protection, and the protection reinforcing bar is difficult for corrosion, and the protection concrete is difficult for carbonization, chlorination, is not subjected to the infringement of mould algae.
At present, building wall is a lot of with the kind of putty, but general putty intensity difference, not wear-resisting, cracking resistance, non-watertight not, and in use ubiquity cracking, the accumulation of salt in the surface soil, variable color, the phenomenon such as come off, thereby reduced the work-ing life of buildings, and affected the overall appearance of buildings; In addition, when the interior decoration furred ceiling, need the plate seam is smeared gypsum, brush coating, sticking kraft paper or cracking-resistant material, smeared gypsum again, just can reach the purpose of anticracking, complex process is easily bubbled.Simultaneously, for the place that swimming pool, warehouse, roof, storehouse etc. are had relatively high expectations for waterproof, anticracking, existing putty powder does not reach it especially for the particular requirement of waterproof, anticracking.
Along with the greatly developing and using of External Thermal Insulation Technology for External, people also will more consider the needs of thermal insulation, permeability resistance and other comprehensive mechanical performances of putty except insulation layer surface being had successively gradual change is flexible and requiring.Therefore, the development trend of following putty is: require the putty of used for building exterior wall not only to have successively gradual change flexibility, also must have the several functions such as thermal insulation, permeability resistance and weathering resistance.But it is not fine that existing putty does not all satisfy these requirements or effect.
Summary of the invention
The object of the invention is to propose a kind of heat insulating elastic exterior wall putty, this putty has good heat-proof quality, also has simultaneously the characteristics such as excellent impermeabilisation, weather-proof and waterproof, the needs of suitable exterior wall decoration and finishing.
A kind of heat insulating elastic exterior wall putty, this exterior wall putty is comprised of following component in weight part: pure acrylate elastic emulsion 12-14 part, silicon acrylate elastic emulsion 16-18 part, Sodium hexametaphosphate 99 1-2 part, polyacrylonitrile fibre 3-5 part, defoamer 0.5-1.5 part, anti-mildew become agent 0.4-0.8 part, Walocel MT 20.000PV 1-2 part, ethylene glycol 0.6-1 part, attapulgite 10-12 part, sepiolite powder 6-8 part ,-320 order dicalcium powder 16-20 parts, hollow glass bead 6-8 part, water 18-22 part.
Preferably, this exterior wall putty is comprised of following component in weight part: pure acrylate elastic emulsion 12.5-13.5 part, silicon acrylate elastic emulsion 16.5-17.5 part, Sodium hexametaphosphate 99 1.3-1.7 part, polyacrylonitrile fibre 3.5-4.5 part, defoamer 0.8-1.2 part, anti-mildew become agent 0.5-0.7 part, Walocel MT 20.000PV 1.3-1.7 part, ethylene glycol 0.7-0.9 part, attapulgite 10.5-11.5 part, sepiolite powder 6.5-7.5 part ,-320 order dicalcium powder 17-19 parts, hollow glass bead 6.5-7.5 part, water 19-21 part.
Most preferably, this exterior wall putty is comprised of following component in weight part: 13 parts of pure acrylate elastic emulsions, 17 parts of silicon acrylate elastic emulsions, 1.5 parts of Sodium hexametaphosphate 99s, 4 parts of polyacrylonitrile fibres, 1.0 parts of defoamers, anti-mildew becomes 0.6 part of agent, 1.5 parts of Walocel MT 20.000PVs, 0.8 part of ethylene glycol, 11 parts of attapulgites, 7 parts of sepiolite powders, 18 parts of-320 order dicalcium powders, 7.0 parts of hollow glass beads, 20 parts in water.
Compared with prior art, the present invention has following beneficial effect:
1, the present invention is take pure acrylate elastic emulsion and silicon acrylate elastic emulsion as the elasticity film forming matter, with the thermal insulating filling that is combined as of hollow glass bead, attapulgite and sepiolite powder, take coarse whiting as mineral filler, cooperate other auxiliary agents and filler, so that putty strengthens effect of heat insulation, improves energy-saving efficiency, the heat insulation and heat control effect is obvious, and resistance to cleavage is good, tension set is high, and physical and chemical performance is good.
2, the present invention has added mould inhibitor, so that putty has certain anti-effect of going mouldy, has also added an amount of filamentary material, except having certain effect of heat insulation, mainly is resistance to cleavage and the adhesiveproperties that has improved putty.Attapulgite and sepiolite material also can appropriateness absorb moisture and obnoxious flavour, play the effect that improves Air quality.
3, snappiness was good after putty of the present invention solidified, and can revise the microdeformation of building and the fine cracks of metope, early stage easily sand milling, and later strength is high.
4, putty of the present invention nontoxic, tasteless, do not fire, raw material sources are wide, and are cheap, and preparation technology is simple, be easy to the construction, good endurance.
Embodiment
Embodiment one
A kind of heat insulating elastic exterior wall putty, this exterior wall putty is comprised of following component in weight part: 12 parts of pure acrylate elastic emulsions, 18 parts of silicon acrylate elastic emulsions, 1 part of Sodium hexametaphosphate 99,5 parts of polyacrylonitrile fibres, 0.5 part of defoamer, anti-mildew becomes 0.8 part of agent, 1 part of Walocel MT 20.000PV, 1 part of ethylene glycol, 10 parts of attapulgites, 8 parts of sepiolite powders, 16 parts of-320 order dicalcium powders, 8 parts of hollow glass beads, 18 parts in water.
Embodiment two
A kind of heat insulating elastic exterior wall putty, this exterior wall putty is comprised of following component in weight part: 14 parts of pure acrylate elastic emulsions, 16 parts of silicon acrylate elastic emulsions, 2 parts of Sodium hexametaphosphate 99s, 3 parts of polyacrylonitrile fibres, 1.5 parts of defoamers, anti-mildew becomes 0.4 part of agent, 2 parts of Walocel MT 20.000PVs, 0.6 part of ethylene glycol, 12 parts of attapulgites, 6 parts of sepiolite powders, 20 parts of-320 order dicalcium powders, 6 parts of hollow glass beads, 22 parts in water.
Embodiment three
A kind of heat insulating elastic exterior wall putty, this exterior wall putty is comprised of following component in weight part: 12.5 parts of pure acrylate elastic emulsions, 17.5 parts of silicon acrylate elastic emulsions, 1.3 parts of Sodium hexametaphosphate 99s, 4.5 parts of polyacrylonitrile fibres, 0.8 part of defoamer, anti-mildew becomes 0.7 part of agent, 1.3 parts of Walocel MT 20.000PVs, 0.9 part of ethylene glycol, 10.5 parts of attapulgites, 7.5 parts of sepiolite powders, 17 parts of-320 order dicalcium powders, 7.5 parts of hollow glass beads, 19 parts in water.
Embodiment four
A kind of heat insulating elastic exterior wall putty, this exterior wall putty is comprised of following component in weight part: 13.5 parts of pure acrylate elastic emulsions, 16.5 parts of silicon acrylate elastic emulsions, 1.7 parts of Sodium hexametaphosphate 99s, 3.5 parts of polyacrylonitrile fibres, 1.2 parts of defoamers, anti-mildew becomes 0.5 part of agent, 1.7 parts of Walocel MT 20.000PVs, 0.7 part of ethylene glycol, 11.5 parts of attapulgites, 6.5 parts of sepiolite powders, 19 parts of-320 order dicalcium powders, 6.5 parts of hollow glass beads, 21 parts in water.
Embodiment five
A kind of heat insulating elastic exterior wall putty, this exterior wall putty is comprised of following component in weight part: 13 parts of pure acrylate elastic emulsions, 17 parts of silicon acrylate elastic emulsions, 1.5 parts of Sodium hexametaphosphate 99s, 3.5 parts of polyacrylonitrile fibres, 1.0 parts of defoamers, anti-mildew becomes 0.6 part of agent, 1.5 parts of Walocel MT 20.000PVs, 0.8 part of ethylene glycol, 11 parts of attapulgites, 7 parts of sepiolite powders, 18 parts of-320 order dicalcium powders, 7 parts of hollow glass beads, 20 parts in water.
The present invention is take pure acrylate elastic emulsion and silicon acrylate elastic emulsion as the elasticity film forming matter, with the thermal insulating filling that is combined as of hollow glass bead, attapulgite and sepiolite powder, take coarse whiting as mineral filler, cooperate other auxiliary agents and filler, so that putty strengthens effect of heat insulation, improves energy-saving efficiency, the heat insulation and heat control effect is obvious, and resistance to cleavage is good, tension set is high, and physical and chemical performance is good.
The present invention has added mould inhibitor, so that putty has certain anti-effect of going mouldy, has also added an amount of filamentary material, except having certain effect of heat insulation, mainly is resistance to cleavage and the adhesiveproperties that has improved putty.Attapulgite and sepiolite material also can appropriateness absorb moisture and obnoxious flavour, play the effect that improves Air quality.
Snappiness was good after putty of the present invention solidified, and can revise the microdeformation of building and the fine cracks of metope, early stage easily sand milling, and later strength is high.
Claims (3)
1. a heat insulating elastic exterior wall putty is characterized in that, this exterior wall putty is comprised of following component in weight part: pure acrylate elastic emulsion 12-14 part, silicon acrylate elastic emulsion 16-18 part, Sodium hexametaphosphate 99 1-2 part, polyacrylonitrile fibre 3-5 part, defoamer 0.5-1.5 part, anti-mildew becomes agent 0.4-0.8 part, Walocel MT 20.000PV 1-2 part, ethylene glycol 0.6-1 part, attapulgite 10-12 part, sepiolite powder 6-8 part,-320 order dicalcium powder 16-20 parts, hollow glass bead 6-8 part, water 18-22 part.
2. heat insulating elastic exterior wall putty as claimed in claim 1, it is characterized in that, this exterior wall putty is comprised of following component in weight part: pure acrylate elastic emulsion 12.5-13.5 part, silicon acrylate elastic emulsion 16.5-17.5 part, Sodium hexametaphosphate 99 1.3-1.7 part, polyacrylonitrile fibre 3.5-4.5 part, defoamer 0.8-1.2 part, anti-mildew becomes agent 0.5-0.7 part, Walocel MT 20.000PV 1.3-1.7 part, ethylene glycol 0.7-0.9 part, attapulgite 10.5-11.5 part, sepiolite powder 6.5-7.5 part,-320 order dicalcium powder 17-19 parts, hollow glass bead 6.5-7.5 part, water 19-21 part.
3. heat insulating elastic exterior wall putty as claimed in claim 2 is characterized in that, this exterior wall putty is comprised of following component in weight part: 13 parts of pure acrylate elastic emulsions, 17 parts of silicon acrylate elastic emulsions, 1.5 parts of Sodium hexametaphosphate 99s, 4 parts of polyacrylonitrile fibres, 1.0 parts of defoamers, anti-mildew becomes 0.6 part of agent, 1.5 parts of Walocel MT 20.000PVs, 0.8 part of ethylene glycol, 11 parts of attapulgites, 7 parts of sepiolite powders, 18 parts of-320 order dicalcium powders, 7.0 parts of hollow glass beads, 20 parts in water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102547263A CN103351697A (en) | 2013-06-25 | 2013-06-25 | Elastic thermal insulation exterior wall putty |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102547263A CN103351697A (en) | 2013-06-25 | 2013-06-25 | Elastic thermal insulation exterior wall putty |
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| Publication Number | Publication Date |
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| CN103351697A true CN103351697A (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2013102547263A Pending CN103351697A (en) | 2013-06-25 | 2013-06-25 | Elastic thermal insulation exterior wall putty |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151907A (en) * | 2014-08-28 | 2014-11-19 | 上海绿特丹保温工程有限公司 | Reflectively thermal-insulation color putty paste |
| CN112662241A (en) * | 2020-12-14 | 2021-04-16 | 顶立新材料科技有限公司 | Colored damp-proof wall ground reinforcing agent and preparation method thereof |
| CN113698811A (en) * | 2021-09-30 | 2021-11-26 | 宁波瑞凌新能源科技有限公司 | Cooling coating and cooling coating |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632010A (en) * | 2004-11-23 | 2005-06-29 | 中国建筑材料科学研究院 | Decoration paint with air-purifying, sterilization and dampness adjusting function for internal wall |
| CN1986655A (en) * | 2005-12-19 | 2007-06-27 | 深圳市海川实业股份有限公司 | Multifunctional putty for inner wall |
| CN101648794A (en) * | 2009-09-21 | 2010-02-17 | 吕海涛 | Dry-type heat-insulating waterproof coating |
| CN101805535A (en) * | 2010-03-05 | 2010-08-18 | 五家渠亚克希姆建材有限责任公司 | Production method of multifunctional outer-wall crack-resisting putty |
| CN102249638A (en) * | 2011-05-06 | 2011-11-23 | 王振山 | Environment-friendly diatom decorative mud powder capable of automatic humidification / formaldehyde elimination / antibiosis / flame retardation |
| CN102993887A (en) * | 2012-12-26 | 2013-03-27 | 广东自然涂化工有限公司 | Elastic texture paint and preparation method thereof |
-
2013
- 2013-06-25 CN CN2013102547263A patent/CN103351697A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632010A (en) * | 2004-11-23 | 2005-06-29 | 中国建筑材料科学研究院 | Decoration paint with air-purifying, sterilization and dampness adjusting function for internal wall |
| CN1986655A (en) * | 2005-12-19 | 2007-06-27 | 深圳市海川实业股份有限公司 | Multifunctional putty for inner wall |
| CN101648794A (en) * | 2009-09-21 | 2010-02-17 | 吕海涛 | Dry-type heat-insulating waterproof coating |
| CN101805535A (en) * | 2010-03-05 | 2010-08-18 | 五家渠亚克希姆建材有限责任公司 | Production method of multifunctional outer-wall crack-resisting putty |
| CN102249638A (en) * | 2011-05-06 | 2011-11-23 | 王振山 | Environment-friendly diatom decorative mud powder capable of automatic humidification / formaldehyde elimination / antibiosis / flame retardation |
| CN102993887A (en) * | 2012-12-26 | 2013-03-27 | 广东自然涂化工有限公司 | Elastic texture paint and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151907A (en) * | 2014-08-28 | 2014-11-19 | 上海绿特丹保温工程有限公司 | Reflectively thermal-insulation color putty paste |
| CN112662241A (en) * | 2020-12-14 | 2021-04-16 | 顶立新材料科技有限公司 | Colored damp-proof wall ground reinforcing agent and preparation method thereof |
| CN113698811A (en) * | 2021-09-30 | 2021-11-26 | 宁波瑞凌新能源科技有限公司 | Cooling coating and cooling coating |
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Application publication date: 20131016 |
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