CN104231711A - Highly-waterproof high-hardness high-adhesive force putty powder for building external wall - Google Patents
Highly-waterproof high-hardness high-adhesive force putty powder for building external wall Download PDFInfo
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- CN104231711A CN104231711A CN201410456691.6A CN201410456691A CN104231711A CN 104231711 A CN104231711 A CN 104231711A CN 201410456691 A CN201410456691 A CN 201410456691A CN 104231711 A CN104231711 A CN 104231711A
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Abstract
The invention relates to the technical field of building materials and discloses highly-waterproof high-hardness high-adhesive force putty powder for a building external wall. The highly-waterproof high-hardness high-adhesive force putty powder consists of the following raw materials in parts by weight: 20-30 parts of white cement, 8-20 parts of calcium bicarbonate, 25-35 parts of talcum powder, 20-30 parts of Sierozem powder, 0.08-0.12 part of paraffin, 5-12 parts of quartz powder, 0.05-0.1 part of propylamine, 0.15-0.2 part of hydroxypropyl methyl cellulose, 0.05-0.1 part of wood fiber, 0.2-0.35 part of rubber powder and 0.05-0.1 part of pigment. The product is reasonable in formula, simple in preparation method and excellent in product performance, and the problems that the conventional putty powder for an external wall is low in hardness, bad in waterproof performance and low in adhesive force and easily brings repeated construction of constructors or high wall repair rate are effectively solved. Moreover, the hardness of a putty powder coating scraped by the product in the invention can be favorably compared with granite, the putty powder is good in waterproof performance, high in adhesive force and suitable for wide popularization and application, and the repair rate is almost zero.
Description
Technical field
The present invention relates to building material technical field, particularly a kind of high waterproof used for building exterior wall, high rigidity, high adhesive force putty powder.
Background technology
Putty powder is a kind of material of construction of large usage quantity in building decoration, and putty powder must be used before body of wall swabbing to carry out bottoming to body of wall.Tradition putty powder mainly adopts white cement and sierozem power to be raw material, to solidify by self and the carbonic acid gas absorbed in air generates stable calcium carbonate, therefore in traditional putty powder, the calcify reaction of sierozem power (calcium hydroxide) mainly occurs in the top layer of putty powder coating, and also there is a large amount of unstable calcium oxide and calcium hydroxide in the internal layer of coating, thus cause traditional putty powder coating to there is following problem: 1. difference of hardness: calcification rate is not high, only have coating top layer harder, internal layer hardness is low; 2. water resistance is poor: the water capacity outside coating easily through coating epidermal penetration to internal layer, make that coating is softening bubbles; 3. sticking power is not strong: because the internal layer quality of coating is softer, and coating is easy to bubble after making moist or being heated, ftracture and then come off.
Summary of the invention
Object of the present invention is exactly will solve conventional outer wall putty powder to there is difference of hardness, water resistance is poor, sticking power is not strong problem, provides a kind of high waterproof used for building exterior wall, high rigidity, high adhesive force putty powder.
One of the present invention high waterproof used for building exterior wall, high rigidity, high adhesive force putty powder, be made up of following weight parts raw material:
White cement 20 ~ 30 Calcium hydrogen carbonate 8 ~ 20
Talcum powder 25 ~ 35 sierozem power 20 ~ 30
Paraffin 0.08 ~ 0.12 silica powder 5 ~ 12
Propylamine 0.05 ~ 0.1 Vltra tears 0.15 ~ 0.2
Wood fibre 0.05 ~ 0.1 rubber powder 0.2 ~ 0.35
Pigment 0.05 ~ 0.1.
One of the present invention high waterproof used for building exterior wall, high rigidity, high adhesive force putty powder, its screening formulation is made up of following weight parts raw material:
White cement 22 ~ 28 Calcium hydrogen carbonate 10 ~ 18
Talcum powder 27 ~ 32 sierozem power 22 ~ 28
Paraffin 0.09 ~ 0.11 silica powder 6 ~ 10
Propylamine 0.06 ~ 0.08 Vltra tears 0.16 ~ 0.18
Wood fibre 0.06 ~ 0.09 rubber powder 0.23 ~ 0.32
Pigment 0.06 ~ 0.09.
One of the present invention high waterproof used for building exterior wall, high rigidity, high adhesive force putty powder, it is most preferably filled a prescription and to be made up of following weight parts raw material:
White cement 25 Calcium hydrogen carbonate 15
Talcum powder 30 sierozem power 30
Paraffin 0.1 silica powder 9
Propylamine 0.07 Vltra tears 0.15
Wood fibre 0.08 rubber powder 0.3
Pigment 0.08.
The granularity of described white cement is 250 ~ 350 orders; The granularity of described Calcium hydrogen carbonate is 280 ~ 380 orders; Described talcous granularity is 250 ~ 350 orders; The granularity of described sierozem power is 350 ~ 450 orders; The granularity of described silica powder is 250 ~ 300 orders, SiO
2content>=99.0%; Described rubber powder granularity is 5 ~ 120 orders.
The preparation method of putty powder of the present invention is: rendered in putty powder stirrer by after formula ratio mixing by above-mentioned all raw material, stir, can pack and dispatch from the factory.Even with appropriate water and putty powder mix during use, use on the spot.
The present invention is compared with traditional putty powder, and maximum improvement is: in formula, add appropriate Calcium hydrogen carbonate, and (main component is Ca (OH) for the carbonic acid gas generated after utilizing Calcium hydrogen carbonate to decompose and sierozem power
2, CaO and a small amount of CaCO
3mixture) there is chemical reaction and generate stable calcium carbonate, such putty powder is criticized and is scraped after on metope, calcify reaction both can utilize the carbonic acid gas in air, also the carbonic acid gas that putty powder decompose themselves produces can be utilized, thus enable calcify reaction be deep into coat inside, stable calcium carbonate is all generated inside and outside coating, thus the hardness of raising putty powder, sticking power and water resistance, concrete principle is as follows:
Calcium hydrogen carbonate is heated generation decomposition reaction under solar radiation, generate calcium carbonate, carbonic acid gas and water, in carbonic acid gas and putty powder inside and outside coating, the main component calcium hydroxide generation chemical reaction of sierozem power generates calcium carbonate, make the inside and outside layer of putty powder all generate stable calcium carbonate, chemical equation is as follows:
Ca(HCO
3)
2?→CaCO
3+CO
2↑+H
2O；
Ca(OH)
2+CO
2→CaCO
3+H
2O；
The a small amount of water generated in above-mentioned reaction can make again the small amounts calcium in sierozem power transform and generate calcium hydroxide, and then generate stable calcium carbonate with carbon dioxide reaction, unnecessary moisture is then along with high temperature spontaneous evaporation or the moisture providing necessity in coating, and chemical equation is as follows:
CaO+?H
2O→Ca(OH)
2；
Ca(OH)
2+CO
2→CaCO
3+H
2O。
By above-mentioned chemical reaction, the ectonexine of putty powder coating of the present invention all generates stable calcium carbonate, so not only make the top layer of putty powder coating the same with internal layer hard, the top layer of permeation of outside moisture putty powder coating can also be stoped to enter coat inside, thus add the water resistance of putty powder coating, simultaneously because putty powder coat inside generates stable, hard calcium carbonate by chemical reaction in the junction of surface of wall and coating, enhance the sticking power of putty powder coating.
In addition, the present invention also adds appropriate silica powder in formula, more effectively can strengthen the hardness of putty powder like this; In formula, add appropriate paraffin, putty powder coatingsurface can be made more smooth, and water resistance is also better; In formula, add a small amount of latex powder, the sticking power of putty powder and metope can be strengthened better.
Formula for a product of the present invention is reasonable, and preparation method is simple, and product performance are excellent, and efficiently solve existing exterior wall putty powder hardness low, water resistance is poor, and sticking power is not strong, easily brings workmen to repeat the problem of constructing or body of wall repair rate is high; Criticize the putty powder coating of scraping with product of the present invention, hardness can match in excellence or beauty with grouan, and water resistance is good, strong adhesion, and repair rate is almost nil, is applicable to wide popularization and application.
Embodiment
Below at Zhe Wugai industry limited liability company of Hubei Province actual production putty powder, explain the present invention in detail.
Embodiment 1
The one high waterproof used for building exterior wall of the present embodiment, high rigidity, high adhesive force putty powder, be made up of following weight parts raw material:
White cement 2500kg Calcium hydrogen carbonate 1500kg
Talcum powder 3000kg sierozem power 3000kg
Paraffin 10kg silica powder 900kg
Propylamine 7kg Vltra tears 15kg
Wood fibre 8kg rubber powder 3kg
Pigment 8kg.
The granularity of described white cement is 250 ~ 350 orders; The granularity of described Calcium hydrogen carbonate is 280 ~ 380 orders; Described talcous granularity is 250 ~ 350 orders; The granularity of described sierozem power is 350 ~ 450 orders; The granularity of described silica powder is 250 ~ 300 orders, SiO
2content>=99.0%; Described rubber powder granularity is 5 ~ 120 orders.
The preparation method of the present embodiment putty powder is: rendered in putty powder stirrer by after formula ratio mixing by above-mentioned all raw material, stir, can pack and dispatch from the factory.Even with appropriate water and putty powder mix during use, use on the spot.
For verifying the performance of putty powder of the present invention, whitewash body of wall respectively with the present embodiment product and certain brand putty powder commercially available, after whitewashing 1 year, do performance test to the present embodiment putty powder coating and certain brand putty powder coating, result is as follows:
1. waterproof test
Certain brand putty powder coating and the present embodiment putty powder coating are put in water and carry out 48 hours soak tests, after off-test, outside finding that certain brand putty powder coating removing coating surface ratio is harder, coating internal layer softens, and the putty powder coating top layer of the present embodiment is the same with internal layer hard, all do not go out ruckbildung.
2. adhesion test
With scoop, test is rooted out to certain brand putty powder coating and the present embodiment putty powder coating, find when rooting out certain brand putty powder coating, after coating edge shovel is broken, falling from wall epidermis emaciated face of the coating edge bulk that putty powder coating just can be broken along with shovel, and the putty powder coating of the present embodiment can only be removed along with the shovel power of scoop destroys a fritter a small area of ground.
3. chemical analysis
Chemical analysis is carried out to certain brand putty powder coating and the present embodiment putty powder coating, find that the sierozem power in certain brand putty powder coating only has 30% to be converted into calcium carbonate, and main exist the surface with putty powder coating, and the calcium carbonate content of coating internal layer is less than 10%; And calcium carbonate content reaches more than 80% in the present embodiment putty powder coating, coating top layer and internal layer calcium carbonate are evenly distributed, and its floating coat internal layer calcium carbonate content reaches more than 60%.
By the performance comparison test of above-mentioned coating, analysis and test, analytical results, illustrate that the present embodiment putty powder coating is compared with certain brand putty powder coating, has the characteristic of high rigidity, high waterproof, high adhesive force.Be applicable to extensively promoting the use of.
Embodiment 2
The one high waterproof used for building exterior wall of the present embodiment, high rigidity, high adhesive force putty powder, be made up of following weight parts raw material:
White cement 30 Calcium hydrogen carbonate 20
Talcum powder 25 sierozem power 30
Paraffin 0.12 silica powder 12
Propylamine 0.1 Vltra tears 0.15
Wood fibre 0.1 rubber powder 0.35
Pigment 0.05.
The granularity of described white cement is 250 ~ 350 orders; The granularity of described Calcium hydrogen carbonate is 280 ~ 380 orders; Described talcous granularity is 250 ~ 350 orders; The granularity of described sierozem power is 350 ~ 450 orders; The granularity of described silica powder is 250 ~ 300 orders, SiO
2content>=99.0%; Described rubber powder granularity is 5 ~ 120 orders.
Preparation method and using method are with embodiment 1.
Embodiment 3
The one high waterproof used for building exterior wall of the present embodiment, high rigidity, high adhesive force putty powder, be made up of following weight parts raw material:
White cement 20 Calcium hydrogen carbonate 8
Talcum powder 35 sierozem power 20
Paraffin 0.08 silica powder 5
Propylamine 0.05 Vltra tears 0.2
Wood fibre 0.05 rubber powder 0.2
Pigment 0.1.
The granularity of described white cement is 250 ~ 350 orders; The granularity of described Calcium hydrogen carbonate is 280 ~ 380 orders; Described talcous granularity is 250 ~ 350 orders; The granularity of described sierozem power is 350 ~ 450 orders; The granularity of described silica powder is 250 ~ 300 orders, SiO
2content>=99.0%; Described rubber powder granularity is 5 ~ 120 orders.
Preparation method and using method are with embodiment 1.
Embodiment 4
One of the present invention high waterproof used for building exterior wall, high rigidity, high adhesive force putty powder, be made up of following weight parts raw material:
White cement 22 Calcium hydrogen carbonate 10
Talcum powder 32 sierozem power 22
Paraffin 0.11 silica powder 10
Propylamine 0.08 Vltra tears 0.16
Wood fibre 0.09 rubber powder 0.23
Pigment 0.06.
The granularity of described white cement is 250 ~ 350 orders; The granularity of described Calcium hydrogen carbonate is 280 ~ 380 orders; Described talcous granularity is 250 ~ 350 orders; The granularity of described sierozem power is 350 ~ 450 orders; The granularity of described silica powder is 250 ~ 300 orders, SiO
2content>=99.0%; Described rubber powder granularity is 5 ~ 120 orders.
Preparation method and using method are with embodiment 1.
Embodiment 5
The one high waterproof used for building exterior wall of the present embodiment, high rigidity, high adhesive force putty powder, be made up of following weight parts raw material:
White cement 28 Calcium hydrogen carbonate 18
Talcum powder 27 sierozem power 28
Paraffin 0.09 silica powder 6
Propylamine 0.06 Vltra tears 0.18
Wood fibre 0.06 rubber powder 0.32
Pigment 0.09.
The granularity of described white cement is 250 ~ 350 orders; The granularity of described Calcium hydrogen carbonate is 280 ~ 380 orders; Described talcous granularity is 250 ~ 350 orders; The granularity of described sierozem power is 350 ~ 450 orders; The granularity of described silica powder is 250 ~ 300 orders, SiO
2content>=99.0%; Described rubber powder granularity is 5 ~ 120 orders.
Preparation method and using method are with embodiment 1.
Claims (4)
1. high waterproof used for building exterior wall, high rigidity, a high adhesive force putty powder, is characterized in that being made up of following weight parts raw material:
White cement 20 ~ 30 Calcium hydrogen carbonate 8 ~ 20
Talcum powder 25 ~ 35 sierozem power 20 ~ 30
Paraffin 0.08 ~ 0.12 silica powder 5 ~ 12
Propylamine 0.05 ~ 0.1 Vltra tears 0.15 ~ 0.2
Wood fibre 0.05 ~ 0.1 rubber powder 0.2 ~ 0.35
Pigment 0.05 ~ 0.1.
2. a kind of high waterproof used for building exterior wall, high rigidity, high adhesive force putty powder according to claim 1, is characterized in that being made up of following weight parts raw material:
White cement 22 ~ 28 Calcium hydrogen carbonate 10 ~ 18
Talcum powder 27 ~ 32 sierozem power 22 ~ 28
Paraffin 0.09 ~ 0.11 silica powder 6 ~ 10
Propylamine 0.06 ~ 0.08 Vltra tears 0.16 ~ 0.18
Wood fibre 0.06 ~ 0.09 rubber powder 0.23 ~ 0.32
Pigment 0.06 ~ 0.09.
3. one according to claim 1 high waterproof used for building exterior wall, high rigidity, high adhesive force putty powder, is characterized in that being made up of following weight parts raw material:
White cement 25 Calcium hydrogen carbonate 15
Talcum powder 30 sierozem power 30
Paraffin 0.1 silica powder 9
Propylamine 0.07 Vltra tears 0.15
Wood fibre 0.08 rubber powder 0.3
Pigment 0.08.
4. the high waterproof of one, high rigidity, high adhesive force putty powder according to claim 1 or 2 or 3, is characterized in that: the granularity of described white cement is 250 ~ 350 orders; The granularity of described Calcium hydrogen carbonate is 280 ~ 380 orders; Described talcous granularity is 250 ~ 350 orders; The granularity of described sierozem power is 350 ~ 450 orders; The granularity of described silica powder is 250 ~ 300 orders, SiO
2content>=99.0%; Described rubber powder granularity is 5 ~ 120 orders.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456691.6A CN104231711B (en) | 2014-09-10 | 2014-09-10 | A kind of height used for building exterior wall is waterproof, high rigidity, high adhesion force powder of lacquer putty for use on |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456691.6A CN104231711B (en) | 2014-09-10 | 2014-09-10 | A kind of height used for building exterior wall is waterproof, high rigidity, high adhesion force powder of lacquer putty for use on |
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| Publication Number | Publication Date |
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| CN104231711A true CN104231711A (en) | 2014-12-24 |
| CN104231711B CN104231711B (en) | 2016-08-24 |
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Cited By (11)
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| CN105017836A (en) * | 2015-07-30 | 2015-11-04 | 广西梧州龙鱼漆业有限公司 | Putty powder for interior walls |
| CN105017834A (en) * | 2015-07-30 | 2015-11-04 | 广西梧州龙鱼漆业有限公司 | Water-based putty powder |
| CN105017835A (en) * | 2015-07-30 | 2015-11-04 | 广西梧州龙鱼漆业有限公司 | Putty powder for external walls |
| CN105038364A (en) * | 2015-07-30 | 2015-11-11 | 广西梧州龙鱼漆业有限公司 | External wall putty powder |
| CN105694576A (en) * | 2016-05-04 | 2016-06-22 | 王维娜 | Radiation-resistant modified putty powder and preparation method and application thereof |
| CN106833088A (en) * | 2017-03-21 | 2017-06-13 | 温州雏鹰科技有限公司 | The preparation method of freedom from cracking function admirable powder of lacquer putty for use on |
| CN106978000A (en) * | 2017-03-21 | 2017-07-25 | 温州乐发教育科技有限公司 | Far infrared health care inner wall putty powder and preparation method thereof |
| CN107325621A (en) * | 2017-09-01 | 2017-11-07 | 重庆卡美伦科技有限公司合川分公司 | A kind of high-strength environment-friendly powder of lacquer putty for use on and preparation method thereof |
| CN107502031A (en) * | 2017-09-30 | 2017-12-22 | 徐州翔凯重工科技有限公司 | A kind of radiation proof discoloration putty compound powder |
| CN110305518A (en) * | 2019-08-21 | 2019-10-08 | 江苏精恒新型材料科技有限公司 | A kind of fire prevention powder of lacquer putty for use on and its manufacturing method |
| CN113061359A (en) * | 2021-03-26 | 2021-07-02 | 任义 | Fireproof flame-retardant wall coating and preparation method and application thereof |
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| CN105694576A (en) * | 2016-05-04 | 2016-06-22 | 王维娜 | Radiation-resistant modified putty powder and preparation method and application thereof |
| CN106833088A (en) * | 2017-03-21 | 2017-06-13 | 温州雏鹰科技有限公司 | The preparation method of freedom from cracking function admirable powder of lacquer putty for use on |
| CN106978000A (en) * | 2017-03-21 | 2017-07-25 | 温州乐发教育科技有限公司 | Far infrared health care inner wall putty powder and preparation method thereof |
| CN107325621A (en) * | 2017-09-01 | 2017-11-07 | 重庆卡美伦科技有限公司合川分公司 | A kind of high-strength environment-friendly powder of lacquer putty for use on and preparation method thereof |
| CN107502031A (en) * | 2017-09-30 | 2017-12-22 | 徐州翔凯重工科技有限公司 | A kind of radiation proof discoloration putty compound powder |
| CN110305518A (en) * | 2019-08-21 | 2019-10-08 | 江苏精恒新型材料科技有限公司 | A kind of fire prevention powder of lacquer putty for use on and its manufacturing method |
| CN113061359A (en) * | 2021-03-26 | 2021-07-02 | 任义 | Fireproof flame-retardant wall coating and preparation method and application thereof |
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Address after: 435400 Longli village, Yanjiang office, Huanggang City, Hubei Province Patentee after: Wuxue Zhewu calcium Industry Co.,Ltd. Address before: 435400 No. 37, Baokang Road, Wuxue City, Huanggang City, Hubei Province (human resources and social security center) Patentee before: WUXUE ZHEWU CALCIUM INDUSTRY Co.,Ltd. |
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