CN105602331A - Thermal insulation putty and preparation method thereof - Google Patents
Thermal insulation putty and preparation method thereof Download PDFInfo
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- CN105602331A CN105602331A CN201510991821.0A CN201510991821A CN105602331A CN 105602331 A CN105602331 A CN 105602331A CN 201510991821 A CN201510991821 A CN 201510991821A CN 105602331 A CN105602331 A CN 105602331A
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- preparation
- putty
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- thermal insulation
- heat preservation
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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
- C09D5/34—Filling pastes
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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)
- Sealing Material Composition (AREA)
Abstract
The invention applies to the technical field of building materials and particularly relates to thermal insulation putty. The thermal insulation putty comprises components in parts by weight as follows: 10-50 parts of ash cement, 1-60 parts of quartz sand, 1-60 parts of heavy calcium powder, 1-20 parts of ash calcium powder, 0.5-5.0 parts of rubber powder, 0.1-1.0 part of hydroxypropyl methyl cellulose and 10-50 parts of expandable polystyrene. The invention provides a preparation method of the thermal insulation putty. The thermal insulation putty has the advantages of low cost, low water absorption, low thermal-insulation coefficient and the like, has a leveling function and also has a thermal insulation function. The preparation method of the thermal insulation putty is simple to operate and facilitates industrial production.
Description
Technical field
The invention belongs to building material technical field, relate in particular to a kind of heat preservation putty and preparation method thereof.
Background technology
At present, the inorganic heat insulation material great majority that use at building material technical field are inorganic heat insulation mortar, are buildingBuild after thing finishes watertight composition, directly linked network construction inorganic heat insulation mortar, according to building energy conservation requirement, mortar thickness 4～50mm,Thermal conductivity factor≤0.065, the leveling putty of constructing afterwards, decorative mortar, alkali resistant priming paint, coating. Current inorganic heat insulation mortar masterWill be by cement, quartz sand, coarse whiting, grey calcium, rubber powder, hydroxypropyl methylcellulose, wood fibre, expanded perlite or glass microballoonComposition. Because existing inorganic heat insulation mortar water absorption rate is higher, alkali resistant priming paint and coating do not have waterproof effect, use for a long time body of wallSurface there will be foaming, works the phenomenon such as rouse, come off, and affects energy-saving effect and facade. Therefore be necessary inorganic heat preservationMortar improves, to improve protection effect.
Summary of the invention
Technical problem to be solved by this invention is to provide one to have low cost, low water absorption and low heat insulating coefficient etc.The heat preservation putty of advantage, the foaming that is intended to occur while solving heat preservation putty for surface of wall, works the phenomenon such as rouse, come off.
The present invention is achieved in that a kind of heat preservation putty, comprises the component of following weight portion:
Further, described rubber powder is organosilicon modified crylic acid resin.
As preferably, described heat preservation putty comprises the component of following weight portion:
As preferably, described heat preservation putty comprises the component of following weight portion:
For solving the problems of the technologies described above, the present invention also provides a kind of preparation method of heat preservation putty, comprises the following steps:
(1) weigh by weight following component:
(2) rubber powder is mixed under fixed rotating speed with hydroxypropyl methylcellulose;
(3) adjust after rotating speed, add successively expandable polystyrene, ash concrete, stir;
(4) adjust after rotating speed, add successively quartz sand, dicalcium powder and grey calcium powder, stir.
Further, described rubber powder is organosilicon modified crylic acid resin.
Further, the rotating speed of the stirring in described step (2) be 3000rpm (rpm), the time is 15～30min。
Further, the rotating speed of the stirring in described step (3) is 1000～1500rpm, and the time is 10～15min.
Further, the rotating speed of the stirring in described step (4) is 800～1000rpm, and the time is 10～15min.
Compared with prior art, beneficial effect is in the present invention: the present invention uses organic and inorganic material is compound, combinesWhen the rigidity of inorganic material, there is the heat-insulating property of organic material. Heat preservation putty of the present invention has that cost is low, water absorption rateThe advantages such as low and heat insulating coefficient is low, thus inorganic heat insulation mortar replaced, and integral construction process is inorganic heat preservation putty, the sand of wiping one's faceSlurry, alkali resistant priming paint, coating. When heat preservation putty of the present invention is used on building, both can play levelling effect, have both guarantor simultaneouslyTemperature effect. The preparation method of heat preservation putty of the present invention, simple to operate, be convenient to suitability for industrialized production.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, to the present inventionBe further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the present invention, and be not used inLimit the present invention.
According to technical scheme of the present invention, embodiment provides a kind of heat preservation putty, and it comprises following component by weight:
According to embodiment of the present invention, the composition of ash concrete is silicate, and ash concrete can increase insulation of the present inventionThe intensity of putty. In each composition of heat preservation putty formula, quartz sand, dicalcium powder and grey calcium powder can strengthen intensity and play and fill outUse use as. These materials can be buied from the market.
In traditional inorganic heat preservation slurry, what generally use is expanded perlite or glass microballoon, the suction of this class inorganic matterWater rate is higher. In the present invention, use expandable polystyrene instead, described expandable polystyrene is a kind of polyphenyl second of hard porousAlkene, has good insulating, thermal conductivity factor is low, shock absorption good, compression strength is high, the feature such as lightweight, moisture resistance, can play insulationEffect.
In other main components of heat preservation putty, described rubber powder is organosilicon modified crylic acid resin, can accelerate waterThe rate of set of mud; Hydroxypropyl methylcellulose can increase application property.
In the preparation process of heat preservation putty of the present invention, the consumption of each component and speed of agitator in the time adding different componentWith the adjustment of mixing time, can produce certain impact to the excellent properties of the heat preservation putty making to a certain extent.
Embodiment 1
1, according to following weight: ash concrete 10kg, quartz sand 2kg, dicalcium powder 3kg, grey calcium powder 3kg, organic-silicon-modified thirdOlefin(e) acid resin 0.5kg, hydroxypropyl methylcellulose 0.1kg, expandability GPPS 10kg, takes respectively each raw material.
2, in dispersion tank, add organosilicon modified crylic acid resin and hydroxypropyl methylcellulose, high-speed stirred 30min,Rotating speed is 3000rpm;
3, adjust rotating speed to 1000rpm, add successively expandable polystyrene, ash concrete, stirring at low speed mixes, pointLoose 15min;
4, adjust rotating speed to 800rpm, add successively quartz sand, dicalcium powder and grey calcium powder, disperse 15min;
5,100 mesh filter screens filter and package.
The heat insulating putty powder making is carried out to dependence test, and result is as table 1.
Embodiment 2
1, according to following weight: ash concrete 30kg, quartz sand 40kg, dicalcium powder 30kg, grey calcium powder 10kg, organic-silicon-modifiedAcrylic resin 2kg, hydroxypropyl methylcellulose 0.5kg, expandability GPPS 25kg, takes respectively each raw material.
2, in dispersion tank, add organosilicon modified crylic acid resin and hydroxypropyl methylcellulose, high-speed stirred 30min,Rotating speed is 3000rpm;
3, adjust rotating speed to 1000rpm, add successively expandable polystyrene, ash concrete, stirring at low speed mixes, pointLoose 15min;
4, adjust rotating speed to 800rpm, add successively quartz sand, dicalcium powder and grey calcium powder, disperse 15min;
5,100 mesh filter screens filter and package.
The heat insulating putty powder making is carried out to dependence test, and result is as table 1.
Embodiment 3
1, according to following weight: ash concrete 50kg, quartz sand 60kg, dicalcium powder 10kg, grey calcium powder 5kg, organic-silicon-modifiedAcrylic resin 1kg, hydroxypropyl methylcellulose 1kg, expandable polystyrene 10kg, takes respectively each raw material.
2, in dispersion tank, add organosilicon modified crylic acid resin and hydroxypropyl methylcellulose, high-speed stirred 30min,Rotating speed is 3000rpm;
3, adjust rotating speed to 1000rpm, add successively expandable polystyrene, ash concrete, stirring at low speed mixes, pointLoose 15min;
4, adjust rotating speed to 800rpm, add successively quartz sand, dicalcium powder and grey calcium powder, disperse 15min; 5,100 order filtersNet filtration packaging.
The heat insulating putty powder making is carried out to dependence test, and result is as table 1.
Table 1
From above test result: heat preservation putty of the present invention has low cost, low water absorption and low heat insulating coefficient etc.Advantage, has excellent results with respect to traditional inorganic heat insulation mortar.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all in essence of the present inventionAny amendment of doing within god and principle, be equal to replacement and improvement etc., within protection scope of the present invention all should be included in.
Claims (9)
1. a heat preservation putty, is characterized in that, comprises the component of following weight portion:
2. heat preservation putty as claimed in claim 1, is characterized in that, described rubber powder is organosilicon modified crylic acid resin.
3. heat preservation putty as claimed in claim 1, is characterized in that, comprises the component of following weight portion:
4. heat preservation putty as claimed in claim 1, is characterized in that, comprises the component of following weight portion:
5. a preparation method for heat preservation putty, is characterized in that, comprises the following steps:
(1) weigh by weight following component:
(2) rubber powder and hydroxypropyl methylcellulose are uniformly mixed;
(3) adjust after rotating speed, add successively expandable polystyrene, ash concrete, stir;
(4) adjust after rotating speed, add successively quartz sand, dicalcium powder and grey calcium powder, stir.
6. preparation method as claimed in claim 5, is characterized in that, described rubber powder is organosilicon modified crylic acid resin.
7. preparation method as claimed in claim 5, is characterized in that, the rotating speed of the stirring in described step (2) is3000rpm, the time is 15～30min.
8. preparation method as claimed in claim 5, is characterized in that, the rotating speed of the stirring in described step (3) is 1000～1500rpm, the time is 10～15min.
9. preparation method as claimed in claim 5, is characterized in that, the rotating speed of the stirring in described step (4) is 800～1000rpm, the time is 10～15min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991821.0A CN105602331A (en) | 2015-12-25 | 2015-12-25 | Thermal insulation putty and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991821.0A CN105602331A (en) | 2015-12-25 | 2015-12-25 | Thermal insulation putty and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105602331A true CN105602331A (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510991821.0A Pending CN105602331A (en) | 2015-12-25 | 2015-12-25 | Thermal insulation putty and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113736300A (en) * | 2021-09-14 | 2021-12-03 | 合肥友泰建材有限公司 | Method for manufacturing heat-preservation and heat-insulation daub |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1919777A (en) * | 2006-09-13 | 2007-02-28 | 宁波工程学院 | Heat-insulating dried-powder mortar of sticking furring brick and manufacture method |
| CN101538138A (en) * | 2009-04-11 | 2009-09-23 | 李显和 | Compound insulating mortar of buildings |
| CN101955343A (en) * | 2010-08-31 | 2011-01-26 | 陈文光 | Energy-saving leveling putty powder |
| CN102424558A (en) * | 2011-09-08 | 2012-04-25 | 大连市金州金河化工建材厂 | Crack resistant daub |
| CN103881461A (en) * | 2012-12-21 | 2014-06-25 | 深圳市嘉达高科产业发展有限公司 | Color putty powder and preparation method thereof |
| CN104944884A (en) * | 2015-06-29 | 2015-09-30 | 任新年 | Anti-cracking thermal insulation mortar and preparation method thereof |
-
2015
- 2015-12-25 CN CN201510991821.0A patent/CN105602331A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1919777A (en) * | 2006-09-13 | 2007-02-28 | 宁波工程学院 | Heat-insulating dried-powder mortar of sticking furring brick and manufacture method |
| CN101538138A (en) * | 2009-04-11 | 2009-09-23 | 李显和 | Compound insulating mortar of buildings |
| CN101955343A (en) * | 2010-08-31 | 2011-01-26 | 陈文光 | Energy-saving leveling putty powder |
| CN102424558A (en) * | 2011-09-08 | 2012-04-25 | 大连市金州金河化工建材厂 | Crack resistant daub |
| CN103881461A (en) * | 2012-12-21 | 2014-06-25 | 深圳市嘉达高科产业发展有限公司 | Color putty powder and preparation method thereof |
| CN104944884A (en) * | 2015-06-29 | 2015-09-30 | 任新年 | Anti-cracking thermal insulation mortar and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李东光等: "《装饰装修材料和建筑涂料配方与制备》", 30 November 2010 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113736300A (en) * | 2021-09-14 | 2021-12-03 | 合肥友泰建材有限公司 | Method for manufacturing heat-preservation and heat-insulation daub |
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Application publication date: 20160525 |