CN106433271A - Insulation putty for architectural exterior wall and preparation method of insulation putty - Google Patents
Insulation putty for architectural exterior wall and preparation method of insulation putty Download PDFInfo
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- CN106433271A CN106433271A CN201610736081.0A CN201610736081A CN106433271A CN 106433271 A CN106433271 A CN 106433271A CN 201610736081 A CN201610736081 A CN 201610736081A CN 106433271 A CN106433271 A CN 106433271A
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- insulation putty
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- thermal insulation
- emulsion
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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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
Abstract
The invention provides insulation putty for an architectural exterior wall and a preparation method of the insulation putty. The insulation putty is prepared from raw materials including PVA emulsion, elastic emulsion, dispersible emulsion powder, ceramic hollow microspheres, hollow glass powder, perlite, floating bead, aedelforsite, titanium dioxide, aluminium silicate fiber cotton, wood fiber, anti-mildew germicide and water. The preparation method comprises the step of mixing and stirring PVA emulsion, elastic emulsion, 10% of dispersible emulsion powder and the water, and then adding ceramic hollow microspheres, hollow glass powder, perlite, floating bead, titanium dioxide, aluminium silicate fiber cotton, wood fiber and the anti-mildew germicide for dispersion, and then the insulation putty is obtained. The insulation putty for the architectural exterior wall is excellent in drying speed, tensile adhesive strength with mortar, tensile adhesive strength with ceramic tiles, initial dry cracking resistance and rubbing property, and the heat insulation effect is significant.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of outer wall thermal insulation putty and preparation method thereof.
Background technology
Energy-saving, low-carbon environment-friendly is the important measures for realizing China's strategy of sustainable development.At present, China's building energy consumption
The 1/3 of social total energy consumption has been accounted for, and the developed country that unit area observable index weather conditions are close to is high 2～3 times, and building heating is caused
Air pollution higher than flourishing level 2～5 times, heat supply heating energy consumption accounts for the 10% of social total energy consumption, about 1.3 hundred million t coals.China was both
Construction area is had to reach 40,000,000,000 m2, increase 3,000,000,000 m of construction area every year newly2, wherein high energy consumption building accounts for more than 95%, is that this country carries
Going out will progressively carry out reducing energy consumption to existing building, while the Energy Sources Equilibrium of winter heating and summer air-conditioning will be taken into account.
At present, the widely used EPS of China, XPS plate thin plastering exterior wall heat-insulation system, rigid poly urethanes foaming exterior-wall heat insulation
System, there are problems of that fire-protection rating is low, poor stability,；Cement board, kervit microbead insulated sand slurry etc. are no
Machine insulation material has that heat conductivity, heat insulation effect are poor again, is difficult to reach regulation energy-saving index.
The External Walls Heating Insulation of current China quickly grows, and plays positive and important promotion to building energy conservation cause and makees
With.But the extensive development with external wall insulation project, also exposes the qualitative problems of construction of some universalitys.Especially with coating
The quality problems such as ftracture, bubble, coming off as in the external wall insulation project of finish coat, often there is dope layer, having a strong impact on
Decoration and insulation effect of the coating to building.
Content of the invention
The technical problem of solution：The invention provides a kind of outer wall thermal insulation putty and preparation method thereof, the putty cracking resistance
Excellent performance, adhesion strength are high, high insulating effect.
Technical scheme：A kind of outer wall thermal insulation putty, raw material includes in parts by weight：PVA emulsion 10-15 part, elasticity breast
Liquid 5-10 part, dispersible type latex powder 1-2 part, ceramic hollow microballon 10-15 part, hollow glass powder 10-15 part, perlite 5-8
Part, floating bead 10-15 part, wollastonite 10-15 part, titanium dioxide 2-4 part, aluminosilicate fiber cotton 1-2 part, wood fibre 1-2 part, mould proof
Antibacterial 0.2-0.5 part, water 16.8-17.5 part.
Further, polyacrylamide 0.01-0.05 part and/or Microcrystalline Cellulose 0.01-0.05 part are also included.
The preparation method of above-mentioned outer wall thermal insulation putty, comprises the following steps：
Step 1, with water as solvent, prepares 10wt% and dispersibles type latex powder solution；
Step 2, PVA emulsion, elastic emulsion, 10% is dispersibled type latex powder solution, water mixing, is stirred, mixed
Thing；
Step 3, under agitation by ceramic hollow microballon, hollow glass powder, perlite, floating bead, wollastonite, titanium white
Powder, aluminosilicate fiber cotton, wood fibre, antimildew disinfectant are added in mixture, dispersion, are obtained final product.
Further, in step 2, stirring condition is 300-400rpm, 5-10min.
Further, in step 3, mixing speed is 300-400rpm, and dispersion condition is 600-800rpm, 20-30min.
Further, also need in step 2 add polyacrylamide 0.01-0.05 part.
Further, also need in step 3 add Microcrystalline Cellulose 0.01-0.05 part.
Beneficial effect：The outer wall thermal insulation putty of the present invention have the tensile bond strength of excellent dry speed and mortar and
The tensile bond strength of Ceramic Tiles, initial dry cracking resistance, grinability, heat insulation effect is notable.
Specific embodiment
The raw material that following examples are adopted is as follows：
Polyvinyl acetate PVA (Beijing good fortune auspicious Tian Shuan Year)
Elastic emulsion (Hangzhou wound source chemical industry)
Dispersible type latex powder (moral founds chemical industry)
Floating bead (Xingtai speech letter)
Ceramic hollow microballon (Zhenjiang blue sky insulation material)
Hollow glass powder (the emerging milky way chemical industry in Hubei)
Perlite (Xinyang Xing Yuan)
Wollastonite (Liyang City south of the River wollastonite factory)
Titanium dioxide (titanium titanium white on Jiangsu)
Aluminosilicate fiber cotton (Zhejiang nation Buddhist nun)
Wood fibre (Jiangsu Hua Kang building materials)
Antimildew disinfectant (sub- Shen chemical industry)
Proportioning in each embodiment is as shown in the table：
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | |
| PVA | 10 | 12 | 15 | 15 | 15 | 15 |
| Elastic emulsion | 10 | 8 | 5 | 5 | 5 | 5 |
| Dispersibility latex powder | 1 | 1.5 | 2 | 2 | 2 | 2 |
| Ceramic hollow microballon | 15 | 12 | 10 | 10 | 10 | 10 |
| Hollow glass powder | 10 | 15 | 10 | 10 | 10 | 10 |
| Perlite | 5 | 6 | 8 | 8 | 8 | 8 |
| Floating bead | 10 | 12 | 15 | 15 | 15 | 15 |
| Titanium dioxide | 4 | 3 | 2 | 2 | 2 | 2 |
| Wollastonite | 15 | 10 | 12 | 12 | 12 | 12 |
| Aluminosilicate fiber cotton | 1 | 1.5 | 2 | 2 | 2 | 2 |
| Wood fibre | 2 | 1.5 | 1 | 1 | 1 | 1 |
| Antimildew disinfectant | 0.2 | 0.4 | 0.5 | 0.5 | 0.5 | 0.5 |
| Water | 16.8 | 17.1 | 17.5 | 17.5 | 17.5 | 17.5 |
| Polyacrylamide | 0 | 0 | 0 | 0.03 | 0 | 0.03 |
| Microcrystalline Cellulose | 0 | 0 | 0 | 0 | 0.02 | 0.02 |
Preparation method is：
Step 1, first will dispersible type latex powder with water and be dissolved into 10% solution；
Step 2, adds PVA emulsion, elastic emulsion, 10% to dispersible type latex powder, tap water toward in production cylinder, adopts
300-400 rev/min of stirring 5-10 minute；
Step 3, side adds ceramic hollow microballon, hollow glass powder, perlite, drift while stirring using 300-400 rev/min
Pearl, wollastonite, titanium dioxide, aluminosilicate fiber cotton, wood fibre, antimildew disinfectant, using 600-800 rev/min of dispersion 20-30,
Obtain final product.
Putty is realized：Directly the putty that makes is scratched respectively on following base material, 1, no asbestos fibre cement board：
Meet the technical requirements of NAF H V level in JC/T412.1-2006, thickness is 4-6mm, the regulation being surface-treated by GB/T9271
Carry out；2nd, mortar block：Meet the regulation of 5.2.3 in GB/T9779-2005；3rd, Ceramic Tiles：Meet in GB/T4100-2006 and absorb water
Rate is not more than the requirement of 6% glazed tile.
Performance test
Drying time is according to GB/T1728；Putty membrane toughness test is according to GB/T1748；Tensile bond strength is according to GB/
T9779；Putty temperature-change resistance is according to JG/T25, coating heat conductivity according to GB/T10297；Application property：4h is placed after blade coating 1mm
Profit second time again, thickness is painted with 1mm, and whether blade coating operation again has obstacle, whether smooth has or not clot, surface；Grinability：Blade coating
1mm thickness, after placing 24h, carries out abrasion test the calculating of wearing valve according to 6.9 regulations in JC/T985-2005, grinding
Wheel uses No. 0 dry abrasive paper, loads counterweight 500g on each sand milling wheel, wears away 30r.As a result as follows：
As seen from the above table, the putty of the present invention has the tensile bond strength of excellent dry speed and mortar and Ceramic Tiles
Tensile bond strength, initial dry cracking resistance, grinability, heat insulation effect is notable.Polyacrylamide is added in example 4, can
To improve putty and mortar and the tensile bond strength of Ceramic Tiles；Microcrystalline Cellulose is added in embodiment 5, insulation can be strengthened
Effect；Polyacrylamide and Microcrystalline Cellulose is simultaneously introduced, the tensile bond strength with mortar and Ceramic Tiles, heat insulation effect, all
Further provide for.
Claims (7)
1. a kind of outer wall thermal insulation putty, it is characterised in that：Raw material includes in parts by weight：PVA emulsion 10-15 part, elasticity breast
Liquid 5-10 part, dispersible type latex powder 1-2 part, ceramic hollow microballon 10-15 part, hollow glass powder 10-15 part, perlite 5-8
Part, floating bead 10-15 part, wollastonite 10-15 part, titanium dioxide 2-4 part, aluminosilicate fiber cotton 1-2 part, wood fibre 1-2 part, mould proof
Antibacterial 0.2-0.5 part, water 16.8-17.5 part.
2. outer wall thermal insulation putty according to claim 1, it is characterised in that：Also include polyacrylamide 0.01-0.05
Part and/or Microcrystalline Cellulose 0.01-0.05 part.
3. the preparation method of the outer wall thermal insulation putty described in claim 1, it is characterised in that：Comprise the following steps：
Step 1, with water as solvent, prepares 10wt% and dispersibles type latex powder solution；
Step 2, PVA emulsion, elastic emulsion, 10% is dispersibled type latex powder solution, water mixing, is stirred, obtain mixture；
Step 3, under agitation by ceramic hollow microballon, hollow glass powder, perlite, floating bead, wollastonite, titanium dioxide, silicon
Sour aluminum fiber cotton, wood fibre, antimildew disinfectant are added in mixture, dispersion, are obtained final product.
4. the preparation method of outer wall thermal insulation putty according to claim 3, it is characterised in that：Stirring condition in step 2
For 300-400rpm, 5-10min.
5. the preparation method of outer wall thermal insulation putty according to claim 3, it is characterised in that：Mixing speed in step 3
For 300-400rpm, dispersion condition is 600-800rpm, 20-30min.
6. the preparation method of outer wall thermal insulation putty according to claim 3, it is characterised in that：Also need in step 2 plus
Enter polyacrylamide 0.01-0.05 part.
7. the preparation method of outer wall thermal insulation putty according to claim 3, it is characterised in that：Also need in step 3 plus
Enter Microcrystalline Cellulose 0.01-0.05 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610736081.0A CN106433271A (en) | 2016-08-26 | 2016-08-26 | Insulation putty for architectural exterior wall and preparation method of insulation putty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610736081.0A CN106433271A (en) | 2016-08-26 | 2016-08-26 | Insulation putty for architectural exterior wall and preparation method of insulation putty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106433271A true CN106433271A (en) | 2017-02-22 |
Family
ID=58182156
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610736081.0A Pending CN106433271A (en) | 2016-08-26 | 2016-08-26 | Insulation putty for architectural exterior wall and preparation method of insulation putty |
Country Status (1)
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| CN (1) | CN106433271A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108410248A (en) * | 2018-06-13 | 2018-08-17 | 合肥广民建材有限公司 | A kind of exterior wall putty and preparation method thereof being modified based on aerating aluminium powder |
| CN109651865A (en) * | 2018-12-14 | 2019-04-19 | 广州全系建材有限公司 | A kind of moisture absorption absorption and scrubbable putty paste and preparation method thereof |
| CN110669372A (en) * | 2019-11-07 | 2020-01-10 | 湖南思越新材料有限公司 | Multifunctional heat-insulating sound-insulating waterproof putty for inner and outer walls and manufacturing method thereof |
| CN113717569A (en) * | 2021-10-12 | 2021-11-30 | 湖北三棵树新材料科技有限公司 | Noise-reducing sound-insulating interior wall putty paste and preparation method thereof |
Citations (4)
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|---|---|---|---|---|
| CN1657574A (en) * | 2005-02-05 | 2005-08-24 | 张人韬 | Dispersion short fibre adhesive and its crack-resistance putty |
| CN103232745A (en) * | 2013-04-18 | 2013-08-07 | 张家港市创新化学石膏制品有限公司 | Transparent elastic putty and preparation method thereof |
| CN103788745A (en) * | 2014-01-29 | 2014-05-14 | 长沙市芙蓉区群翔建筑涂料厂 | Elastic anti-cracking energy-saving putty cream for exterior walls and production method thereof |
| CN103937316A (en) * | 2013-01-17 | 2014-07-23 | 上海绿色建材研究中心有限公司 | Inner wall thermal insulation base layer paste, preparation and applications thereof |
-
2016
- 2016-08-26 CN CN201610736081.0A patent/CN106433271A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1657574A (en) * | 2005-02-05 | 2005-08-24 | 张人韬 | Dispersion short fibre adhesive and its crack-resistance putty |
| CN103937316A (en) * | 2013-01-17 | 2014-07-23 | 上海绿色建材研究中心有限公司 | Inner wall thermal insulation base layer paste, preparation and applications thereof |
| CN103232745A (en) * | 2013-04-18 | 2013-08-07 | 张家港市创新化学石膏制品有限公司 | Transparent elastic putty and preparation method thereof |
| CN103788745A (en) * | 2014-01-29 | 2014-05-14 | 长沙市芙蓉区群翔建筑涂料厂 | Elastic anti-cracking energy-saving putty cream for exterior walls and production method thereof |
Non-Patent Citations (1)
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|---|
| 马兴元等: "《合成革化学和工艺学》", 30 November 2015 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108410248A (en) * | 2018-06-13 | 2018-08-17 | 合肥广民建材有限公司 | A kind of exterior wall putty and preparation method thereof being modified based on aerating aluminium powder |
| CN109651865A (en) * | 2018-12-14 | 2019-04-19 | 广州全系建材有限公司 | A kind of moisture absorption absorption and scrubbable putty paste and preparation method thereof |
| CN110669372A (en) * | 2019-11-07 | 2020-01-10 | 湖南思越新材料有限公司 | Multifunctional heat-insulating sound-insulating waterproof putty for inner and outer walls and manufacturing method thereof |
| CN110669372B (en) * | 2019-11-07 | 2021-06-25 | 湖南思越新材料有限公司 | Multifunctional heat-insulating sound-insulating waterproof putty for inner and outer walls and manufacturing method thereof |
| CN113717569A (en) * | 2021-10-12 | 2021-11-30 | 湖北三棵树新材料科技有限公司 | Noise-reducing sound-insulating interior wall putty paste and preparation method thereof |
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Application publication date: 20170222 |
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