CN107974124A - A kind of putty powder for exterior wall and preparation method thereof - Google Patents
A kind of putty powder for exterior wall and preparation method thereof Download PDFInfo
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- CN107974124A CN107974124A CN201711090094.6A CN201711090094A CN107974124A CN 107974124 A CN107974124 A CN 107974124A CN 201711090094 A CN201711090094 A CN 201711090094A CN 107974124 A CN107974124 A CN 107974124A
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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
Abstract
The present invention provides a kind of putty powder for exterior wall and preparation method thereof, and putty powder for exterior wall includes：The Paris white of 180 250 parts by weight, the white cement of 60 100 parts by weight, the hydroxyethyl cellulose of 28 parts by weight, the nano aluminium oxide of 8 12 parts by weight, the nano-titanium dioxide of 8 12 parts by weight, the polymethyl methacrylate of 10 15 parts by weight, the zirconic acid tungsten of 58 parts by weight, the EVA plastic materials of 58 parts by weight.The putty powder for exterior wall has preferable freedom from cracking effect, weatherability, water resistance, corrosion resistance, high and low temperature resistance, its raw material sources is extensive, cheap, and cost is low.A kind of preparation method of putty powder for exterior wall, this method are simple and convenient to operate, and obtained putty powder for exterior wall quality is good.
Description
Technical field
The invention belongs to the technical field of construction material, specifically, is related to a kind of putty powder for exterior wall and preparation method thereof.
Background technology
Putty powder for exterior wall is mixed and processed with calcite in powder, white cement and additive, is had pure white, exquisiteness, is applied
The characteristics of work workability is good, and intensity is high, water-tolerant, cracking resistance.The quality of exterior wall putty quality directly affects coating ornamental surface
Decorative and durability, the inferior exterior wall putty of performance or inner wall putty external application, finally often lead to engineering delivery use
Soon occur metope come off, hollowing, cracking, part or Large area coatings lose original decoration and defencive function, serious shadow
The normal use of building is rung.
Existing putty powder for exterior wall with the influence of the factors such as time and natural climate, it is easily cracking, come off etc. it is existing
As, especially easily it is cracked under the larger environment of morning and evening difference variation, or even come off, weatherability is poor.
The content of the invention
It is an object of the invention to provide a kind of putty powder for exterior wall, the putty powder for exterior wall have preferable freedom from cracking effect,
Weatherability, water resistance, corrosion resistance, high and low temperature resistance, its raw material sources is extensive, cheap, and cost is low.
It is an object of the invention to provide a kind of preparation method of putty powder for exterior wall, this method is simple and convenient to operate, and is made
Putty powder for exterior wall quality it is good.
The present invention is solved its technical problem and is realized using following technical scheme.
The present invention proposes a kind of putty powder for exterior wall, and putty powder for exterior wall includes：Paris white, the 60- of 180-250 parts by weight
The white cement of 100 parts by weight, the hydroxyethyl cellulose of 2-8 parts by weight, the nano aluminium oxides of 8-12 parts by weight, 8-12 parts by weight
The EVA modelings of nano-titanium dioxide, the polymethyl methacrylate of 10-15 parts by weight, the zirconic acid tungsten of 5-8 parts by weight, 5-8 parts by weight
Collagen material.
The present invention proposes a kind of preparation method of putty powder for exterior wall, comprises the following steps：
(1) Paris white, white cement are added in batch mixer, 20- is stirred under conditions of rotating speed is 500-600r/min
25min obtains the first mixture.
(2) hydroxyethyl cellulose, nano aluminium oxide, nano-titanium dioxide, polymethyl are added into the first mixture
Sour methyl esters, zirconic acid tungsten and EVA plastic materials, stirring 30min obtains the second mixture under conditions of rotating speed is 600-800r/min.
(3) by the second mixture, dry 60min obtains putty powder for exterior wall under conditions of 70-80 DEG C.
The beneficial effect of putty powder for exterior wall provided in an embodiment of the present invention and preparation method thereof is that Paris white is as filler
Add, the intensity of putty powder for exterior wall can be strengthened；Base-material of the white cement as putty powder for exterior wall, its whiteness is higher, adhesive property
And water resistance is good；Hydroxyethyl cellulose uses in putty powder for exterior wall as bonding agent, and adhesive property is good；Nano aluminium oxide and
EVA plastic materials are with the use of the high and low temperature resistance for improving putty powder for exterior wall；Polymethyl methacrylate improves exterior wall putty
The weatherability of powder, can be cracked to avoid it, and zirconic acid tungsten can reduce the coefficient of thermal expansion and contraction of putty powder for exterior wall, with poly- methyl
Methyl acrylate coordinates, and can be very good to avoid putty powder for exterior wall from being cracked, fine by Paris white, white cement, ethoxy
Tie up element, nano aluminium oxide, EVA plastic materials, polymethyl methacrylate, the rational formula of zirconic acid tungsten, above-mentioned each raw material components
Play the role of coordinated at the same time, make it is obtained there is preferable freedom from cracking effect by the putty powder for exterior wall, it is weatherability, resistance to
Water-based, corrosion resistance, high and low temperature resistance are preferable.
Embodiment
, below will be in the embodiment of the present invention to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer
Technical solution be clearly and completely described.The person that is not specified actual conditions in embodiment, builds according to normal condition or manufacturer
The condition of view carries out.Reagents or instruments used without specified manufacturer, is the conventional production that can be obtained by commercially available purchase
Product.
A kind of putty powder for exterior wall provided in an embodiment of the present invention and preparation method thereof is specifically described below.
The present invention provides a kind of putty powder for exterior wall, and putty powder for exterior wall includes：Paris white, the 60- of 180-250 parts by weight
The white cement of 100 parts by weight, the hydroxyethyl cellulose of 2-8 parts by weight, the nano aluminium oxides of 8-12 parts by weight, 8-12 parts by weight
The EVA modelings of nano-titanium dioxide, the polymethyl methacrylate of 10-15 parts by weight, the zirconic acid tungsten of 5-8 parts by weight, 5-8 parts by weight
Collagen material.
Wherein, Paris white is a kind of inorganic compound, including precipitated calcium carbonate powder and heavy calcium carbonate, wherein, weight
Matter Paris white also known as dry powder, old powder, belong to natural white calcite crystal, ground into powder, calcium carbonate content more than 90%,
Belong to neutral (inertia), water absorption is relatively low, and whiteness is higher, good brightness, there is certain refractive index.It is a kind of excellent filler material.This hair
Bright preferably to use heavy calcium carbonate, it is added as filler, can strengthen the intensity of putty powder for exterior wall.
White cement is the abbreviation of white portland cement, is burnt with the raw material of proper composition to partial melting, is able to silicic acid
Calcium is main component, and the poor clinker of irony adds suitable gypsum, levigate manufactured white hydraulic cementing materials.Plain boiled water
Base-material of the mud as putty powder for exterior wall, its whiteness is higher, and adhesive property and water resistance are good.
Hydroxyethyl cellulose is a kind of white or faint yellow, tasteless, nontoxic threadiness or pulverulent solids, is had good
Thickening, suspension, scattered, emulsification, bonding, film forming, protection moisture and provide the characteristics such as protecting colloid, make in putty powder for exterior wall
Used for bonding agent, adhesive property is good, while its water holding capacity is higher by one times than methylcellulose, has preferable flow adjustment
Property.
In order to improve the high and low temperature resistance of putty powder for exterior wall, nano aluminium oxide and EVA plastic materials, Liang Zhepei are added
Close and use, the high and low temperature resistance of putty powder for exterior wall can be improved.Wherein, nano aluminium oxide has preferable resistance to elevated temperatures, together
When there is preferable dispersiveness, can be uniformly dispersed in putty powder for exterior wall.EVA plastic materials, that is, ethene-vinyl acetate copolymerization
Thing, has preferable water resistance, corrosion resistance, while it with good resistance to low temperature, heat decomposition temperature is relatively low, with point
The increase of son amount, the intensity increase of EVA, impact flexibility and environmental stress crack resistance are improved, also with preferable sound-proofing, used
The sound insulation value of wall can be increased after exterior wall.
In order to improve the environment that putty powder for exterior wall adapts to the morning and evening temperature difference, polymethyl methacrylate, poly- methyl-prop are added
E pioic acid methyl ester has good chemical stability and weatherability, and the addition of polymethyl methacrylate can be very good to improve exterior wall
The weatherability of powder of lacquer putty for use on, can be cracked to avoid it.
In order to reduce the coefficient of thermal expansion and contraction of putty powder for exterior wall, zirconic acid tungsten is added, being that a kind of performance is very excellent bears
Thermal expansion material, all has negative expansion performance in the range of temperature range 0.3-1050.0K, i.e., as temperature raises volume
Reduce, zirconic acid tungsten is added in powder of lacquer putty for use on can effectively reduce the coefficient of thermal expansion and contraction of putty powder for exterior wall so that powder of lacquer putty for use on is not
It can be cracked because difference variation is big.
Being used cooperatively for nano aluminium oxide, EVA plastic materials, polymethyl methacrylate and zirconic acid tungsten is passed through, has made this
Putty powder for exterior wall has preferable freedom from cracking effect.
Preferably, putty powder for exterior wall further includes the diatomite of 15-20 parts by weight, is more highly preferred to, and putty powder for exterior wall also wraps
Include the diatomite of 18 parts by weight.
Further, putty powder for exterior wall includes：The Paris white of 200-240 parts by weight, the white cement of 70-80 parts by weight,
The hydroxyethyl cellulose of 4-6 parts by weight, the nano aluminium oxide of 9-11 parts by weight, nano-titanium dioxide, the 11-13 of 9-11 parts by weight
The polymethyl methacrylate of parts by weight, the zirconic acid tungsten of 5-7 parts by weight, the EVA plastic materials of 5-7 parts by weight.
More specifically, putty powder for exterior wall includes：The Paris white of 220 parts by weight, the white cement of 80 parts by weight, 5 weight
The hydroxyethyl cellulose, the nano aluminium oxide of 10 parts by weight, the nano-titanium dioxide of 10 parts by weight, the poly- methyl of 12 parts by weight of part
Methyl acrylate, the zirconic acid tungsten of 6 parts by weight, the EVA plastic materials of 6 parts by weight.
The putty powder for exterior wall by the cooperation of each raw material, have preferable freedom from cracking effect, weatherability, water resistance,
Corrosion resistance, high and low temperature resistance, its raw material sources is extensive, cheap, and cost is low.
A kind of preparation method of putty powder for exterior wall, comprises the following steps：
(1) Paris white, white cement are added in batch mixer, 20- is stirred under conditions of rotating speed is 500-600r/min
25min obtains the first mixture；
(2) hydroxyethyl cellulose, nano aluminium oxide, nano-titanium dioxide, polymethyl are added into the first mixture
Sour methyl esters, zirconic acid tungsten and EVA plastic materials, stirring 30min obtains the second mixture under conditions of rotating speed is 600-800r/min；
(3) by the second mixture, dry 60min obtains putty powder for exterior wall under conditions of 70-80 DEG C, wherein dry temperature
Cannot be too high, the too high performance for being easily destroyed raw material, too low drying is insufficient, therefore dry under conditions of 70-80 DEG C.It is preferred that
, the particle diameter of nano aluminium oxide is 80-100nm.
The feature and performance of the present invention are described in further detail with reference to embodiments.
Embodiment 1
A kind of preparation method of putty powder for exterior wall, comprises the following steps：
(1) white cement of the Paris white of 180 parts by weight, 60 parts by weight is added in batch mixer, is 500r/ in rotating speed
20min is stirred under conditions of min and obtains the first mixture；
(2) hydroxyethyl cellulose of 2 parts by weight, the nano aluminium oxide of 8 parts by weight, 8 weight are added into the first mixture
Part nano-titanium dioxide, the polymethyl methacrylate of 10 parts by weight, the EVA plastic cement of the zirconic acid tungsten of 5 parts by weight and 5 parts by weight
Raw material, stirring 30min obtains the second mixture under conditions of rotating speed is 600r/min；
(3) by the second mixture, dry 60min obtains putty powder for exterior wall under conditions of 70 DEG C.
Embodiment 2
A kind of preparation method of putty powder for exterior wall, comprises the following steps：
(1) white cement of the Paris white of 250 parts by weight, 100 parts by weight is added in batch mixer, is 600r/ in rotating speed
25min is stirred under conditions of min and obtains the first mixture；
(2) hydroxyethyl cellulose of 8 parts by weight, the nano aluminium oxide of 12 parts by weight, 12 weights are added into the first mixture
Measure the EVA modelings of the nano-titanium dioxide of part, the polymethyl methacrylate of 15 parts by weight, the zirconic acid tungsten of 8 parts by weight, 8 parts by weight
The diatomite of collagen material and 18 parts by weight, stirring 30min obtains the second mixture under conditions of rotating speed is 800r/min；
(3) by the second mixture, dry 60min obtains putty powder for exterior wall under conditions of 80 DEG C.
Embodiment 3
A kind of preparation method of putty powder for exterior wall, comprises the following steps：
(1) white cement of the Paris white of 200 parts by weight, 70 parts by weight is added in batch mixer, is 550r/ in rotating speed
22min is stirred under conditions of min and obtains the first mixture；
(2) hydroxyethyl cellulose of 4 parts by weight, the nano aluminium oxide of 9 parts by weight, 9 weight are added into the first mixture
Part nano-titanium dioxide, the polymethyl methacrylate of 11 parts by weight, the EVA plastic cement of the zirconic acid tungsten of 5 parts by weight and 5 parts by weight
Raw material, stirring 30min obtains the second mixture under conditions of rotating speed is 700r/min；
(3) by the second mixture, dry 60min obtains putty powder for exterior wall under conditions of 75 DEG C.
Embodiment 4
A kind of preparation method of putty powder for exterior wall, comprises the following steps：
(1) white cement of the Paris white of 240 parts by weight, 80 parts by weight is added in batch mixer, is 600r/ in rotating speed
25min is stirred under conditions of min and obtains the first mixture；
(2) hydroxyethyl cellulose of 6 parts by weight, the nano aluminium oxide of 11 parts by weight, 11 weights are added into the first mixture
Measure the EVA modelings of the nano-titanium dioxide of part, the polymethyl methacrylate of 13 parts by weight, the zirconic acid tungsten of 7 parts by weight and 7 parts by weight
Collagen material, stirring 30min obtains the second mixture under conditions of rotating speed is 800r/min；
(3) by the second mixture, dry 60min obtains putty powder for exterior wall under conditions of 80 DEG C.
Embodiment 5
A kind of preparation method of putty powder for exterior wall, comprises the following steps：
(1) white cement of the Paris white of 220 parts by weight, 80 parts by weight is added in batch mixer, is 550r/ in rotating speed
23min is stirred under conditions of min and obtains the first mixture；
(2) hydroxyethyl cellulose of 5 parts by weight, the nano aluminium oxide of 10 parts by weight, 10 weights are added into the first mixture
Measure the EVA modelings of the nano-titanium dioxide of part, the polymethyl methacrylate of 12 parts by weight, the zirconic acid tungsten of 6 parts by weight and 6 parts by weight
Collagen material, stirring 30min obtains the second mixture under conditions of rotating speed is 750r/min；
(3) by the second mixture, dry 60min obtains putty powder for exterior wall under conditions of 75 DEG C.
Embodiment 6
A kind of preparation method of putty powder for exterior wall, comprises the following steps：
(1) white cement of the Paris white of 220 parts by weight, 80 parts by weight is added in batch mixer, is 550r/ in rotating speed
23min is stirred under conditions of min and obtains the first mixture；
(2) hydroxyethyl cellulose of 5 parts by weight, the nano aluminium oxide of 10 parts by weight, 10 weights are added into the first mixture
Measure the EVA modelings of the nano-titanium dioxide of part, the polymethyl methacrylate of 12 parts by weight, the zirconic acid tungsten of 6 parts by weight, 6 parts by weight
The diatomite of collagen material and 15 parts by weight, stirring 30min obtains the second mixture under conditions of rotating speed is 750r/min；
(3) by the second mixture, dry 60min obtains putty powder for exterior wall under conditions of 75 DEG C.
Embodiment 7
A kind of preparation method of putty powder for exterior wall, comprises the following steps：
(1) white cement of the Paris white of 220 parts by weight, 80 parts by weight is added in batch mixer, is 550r/ in rotating speed
23min is stirred under conditions of min and obtains the first mixture；
(2) hydroxyethyl cellulose of 5 parts by weight, the nano aluminium oxide of 10 parts by weight, 10 weights are added into the first mixture
Measure the EVA modelings of the nano-titanium dioxide of part, the polymethyl methacrylate of 12 parts by weight, the zirconic acid tungsten of 6 parts by weight, 6 parts by weight
The diatomite of collagen material and 20 parts by weight, stirring 30min obtains the second mixture under conditions of rotating speed is 750r/min；
(3) by the second mixture, dry 60min obtains putty powder for exterior wall under conditions of 75 DEG C.
Comparative example 1
A kind of preparation method of putty powder for exterior wall, comprises the following steps：
(1) Paris white of 180 parts by weight is added in batch mixer, is stirred under conditions of rotating speed is 500r/min
20min obtains the first mixture；
(2) hydroxyethyl cellulose of 2 parts by weight, the nano-titanium dioxide of 8 parts by weight, 10 weights are added into the first mixture
The polymethyl methacrylate of part and the EVA plastic materials of 5 parts by weight are measured, is stirred under conditions of rotating speed is 600r/min
30min obtains the second mixture；
(3) by the second mixture, dry 60min obtains putty powder for exterior wall under conditions of 70 DEG C.
Comparative example 2
A kind of preparation method of putty powder for exterior wall, comprises the following steps：
(1) white cement of the Paris white of 300 parts by weight, 50 parts by weight is added in batch mixer, is 500r/ in rotating speed
20min is stirred under conditions of min and obtains the first mixture；
(2) hydroxyethyl cellulose of 10 parts by weight, the nano aluminium oxide of 15 parts by weight, 6 weights are added into the first mixture
Measure the EVA modelings of the nano-titanium dioxide of part, the polymethyl methacrylate of 8 parts by weight, the zirconic acid tungsten of 4 parts by weight and 9 parts by weight
Collagen material, stirring 30min obtains the second mixture under conditions of rotating speed is 600r/min；
(3) by the second mixture, dry 60min obtains putty powder for exterior wall under conditions of 70 DEG C.
By embodiment 1-7, the product foundation JC/T 157-2009 of comparative example 1-2《Putty for exterior use》Standard carries out
Performance detection, test result are as shown in table 1.
Table 1
As it can be seen from table 1 putty powder for exterior wall prepared by embodiment 1-7 has preferable performance, there is preferable anti-tortoise
Split effect, weatherability, water resistance, corrosion resistance, high and low temperature resistance；1-7 pairs of the putty powder for exterior wall of comparative example 1 and embodiment
Than raw material has difference with raw material provided by the invention, and the putty powder for exterior wall of comparative example 2 is formulated the proportioning of each raw material not in the present invention
In the range of offer.This is fine by Paris white, white cement, ethoxy the result shows that the putty powder for exterior wall that the application is protected
Tie up element, nano aluminium oxide, EVA plastic materials, polymethyl methacrylate, the rational formula of zirconic acid tungsten, above-mentioned each raw material components
Play the role of coordinated at the same time, make it is obtained there is preferable freedom from cracking effect by the putty powder for exterior wall, it is weatherability, resistance to
Water-based, corrosion resistance, high and low temperature resistance are preferable.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
- A kind of 1. putty powder for exterior wall, it is characterised in that：The putty powder for exterior wall includes：The Paris white of 180-250 parts by weight, The white cement of 60-100 parts by weight, the hydroxyethyl cellulose of 2-8 parts by weight, the nano aluminium oxide of 8-12 parts by weight, 8-12 weight Part nano-titanium dioxide, the polymethyl methacrylates of 10-15 parts by weight, the zirconic acid tungsten of 5-8 parts by weight, 5-8 parts by weight EVA plastic materials.
- 2. putty powder for exterior wall according to claim 1, it is characterised in that：The putty powder for exterior wall includes：200-240 weight The Paris white of part, the white cement of 70-80 parts by weight, the hydroxyethyl cellulose of 4-6 parts by weight, 9-11 weight The nano aluminium oxide, the nano-titanium dioxide, the polymethylacrylic acid of 11-13 parts by weight of 9-11 parts by weight of part Methyl esters, the zirconic acid tungsten of 5-7 parts by weight, the EVA plastic materials of 5-7 parts by weight.
- 3. putty powder for exterior wall according to claim 2, it is characterised in that：The putty powder for exterior wall includes：220 parts by weight The Paris white, the white cement of 80 parts by weight, the hydroxyethyl cellulose of 5 parts by weight, the described of 10 parts by weight receive Rice aluminium oxide, the nano-titanium dioxide of 10 parts by weight, the polymethyl methacrylates of 12 parts by weight, 6 parts by weight The EVA plastic materials of the zirconic acid tungsten, 6 parts by weight.
- 4. putty powder for exterior wall according to claim 3, it is characterised in that：The putty powder for exterior wall further includes 15-20 weight The diatomite of part.
- 5. putty powder for exterior wall according to claim 4, it is characterised in that：The putty powder for exterior wall further includes 18 parts by weight Diatomite.
- 6. the preparation method of putty powder for exterior wall according to claim 1, it is characterised in that：Comprise the following steps：(1) Paris white, the white cement are added in batch mixer, is stirred under conditions of rotating speed is 500-600r/min 20-25min obtains the first mixture；(2) hydroxyethyl cellulose, the nano aluminium oxide, the nanometer titanium dioxide are added into first mixture Titanium, the polymethyl methacrylate, the zirconic acid tungsten and the EVA plastic materials, in the bar that rotating speed is 600-800r/min 30min is stirred under part and obtains the second mixture；(3) by second mixture, dry 60min obtains the putty powder for exterior wall under conditions of 70-80 DEG C.
- 7. the preparation method of putty powder for exterior wall according to claim 6, it is characterised in that：The particle diameter of the nano aluminium oxide For 80-100nm.
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| CN201711090094.6A CN107974124A (en) | 2017-11-08 | 2017-11-08 | A kind of putty powder for exterior wall and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108912690A (en) * | 2018-07-28 | 2018-11-30 | 望江县天长光学仪器有限公司 | A kind of anti-cracking optical lens material |
| CN111995897A (en) * | 2020-10-10 | 2020-11-27 | 贵州贵安碳酸钙实业发展有限公司 | Anti-cracking exterior wall putty powder and preparation method thereof |
| CN112011208A (en) * | 2020-10-20 | 2020-12-01 | 广东博智林机器人有限公司 | Putty surface decoration material and preparation method and use method thereof |
| CN113980507A (en) * | 2021-11-29 | 2022-01-28 | 浙江杰林新材料科技股份有限公司 | Anti-cracking waterproof putty powder for external wall and preparation method thereof |
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| CN103613973A (en) * | 2013-12-04 | 2014-03-05 | 重庆泰睿新型建筑材料有限公司 | Anti-cracking exterior wall putty powder |
| CN104250463A (en) * | 2013-06-28 | 2014-12-31 | 上海墙特节能材料有限公司 | Ultra-strong water-resistant mildew-resistant inorganic dry powder putty |
| CN106118203A (en) * | 2016-08-17 | 2016-11-16 | 安庆市美孚建材有限公司 | A kind of putty powder for exterior wall and preparation method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104250463A (en) * | 2013-06-28 | 2014-12-31 | 上海墙特节能材料有限公司 | Ultra-strong water-resistant mildew-resistant inorganic dry powder putty |
| CN103613973A (en) * | 2013-12-04 | 2014-03-05 | 重庆泰睿新型建筑材料有限公司 | Anti-cracking exterior wall putty powder |
| CN106118203A (en) * | 2016-08-17 | 2016-11-16 | 安庆市美孚建材有限公司 | A kind of putty powder for exterior wall and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108912690A (en) * | 2018-07-28 | 2018-11-30 | 望江县天长光学仪器有限公司 | A kind of anti-cracking optical lens material |
| CN111995897A (en) * | 2020-10-10 | 2020-11-27 | 贵州贵安碳酸钙实业发展有限公司 | Anti-cracking exterior wall putty powder and preparation method thereof |
| CN112011208A (en) * | 2020-10-20 | 2020-12-01 | 广东博智林机器人有限公司 | Putty surface decoration material and preparation method and use method thereof |
| CN113980507A (en) * | 2021-11-29 | 2022-01-28 | 浙江杰林新材料科技股份有限公司 | Anti-cracking waterproof putty powder for external wall and preparation method thereof |
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Application publication date: 20180501 |