CN111454604A - Putty powder and preparation method thereof - Google Patents
Putty powder and preparation method thereof Download PDFInfo
- Publication number
- CN111454604A CN111454604A CN202010522265.3A CN202010522265A CN111454604A CN 111454604 A CN111454604 A CN 111454604A CN 202010522265 A CN202010522265 A CN 202010522265A CN 111454604 A CN111454604 A CN 111454604A
- Authority
- CN
- China
- Prior art keywords
- parts
- powder
- putty powder
- calcium chloride
- putty
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
Landscapes
- 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)
- Sealing Material Composition (AREA)
Abstract
The invention discloses putty powder and a preparation method thereof, belonging to the technical field of building materials, wherein the putty powder comprises the following components in parts by weight: 200-500 parts of stone powder; 50-80 parts of sodium bentonite; 5-20 parts of sodium alginate; 40-75 parts of starch; 15-65 parts of carboxymethyl cellulose; 10-100 parts of polyvinyl alcohol powder; 2-30 parts of calcium chloride powder; 10-15 parts of borax. Weighing raw materials, adding the raw materials except calcium chloride into water, uniformly mixing, freezing, taking out, thawing, freezing again after thawing, repeatedly circulating for many times, and thawing; and soaking the unfrozen mixture in a calcium chloride solution, and drying to obtain the putty powder. The invention can effectively improve the characteristics of cracking resistance, hammer resistance, slip resistance, environmental protection and the like of the interior wall putty powder.
Description
Technical Field
The invention relates to the technical field of building materials, in particular to putty powder and a preparation method thereof, which are widely applied to the field of basic construction of house walls, concrete walls, roofs, subway traffic, large public buildings and the like.
Background
The putty powder is one kind of building decoration material, is one kind of base material for wall surface repairing and leveling, and lays a good foundation for the next step of decoration (painting/wallpaper pasting). The putty is divided into an inner wall and an outer wall, and the putty for the outer wall needs to resist wind, blow and sunshine, so that the putty for the outer wall has the advantages of large adhesiveness, high strength and slightly low environmental protection index. The interior wall putty is required to have better comprehensive index, is healthy and environment-friendly, so that the interior wall is not externally used and the exterior wall is not internally used. Typically, the putty is gypsum or cement based so that the surface roughness is easier to bond firmly. However, during construction, a layer of interface agent is coated on the base layer to seal the base layer and improve the adhesion of the wall surface, so that the putty can be better bonded on the base surface. The traditional interior wall putty powder is usually formed by combining an inorganic gel material serving as a base material with a bonding material and other auxiliary agents, and has the defects of insufficient hardness, poor water washing resistance, poor tensile strength and poor crack resistance, so that the phenomenon of powdering occurs in later construction, and the whiteness and the texture are insufficient. The putty powder is an indispensable raw material in the wall decoration process, and the interior wall directly contacts the life of people, so the requirement on the interior wall putty powder is higher and higher along with the gradual improvement of the living standard of people.
For example, the chinese patent application (application No. 200910208787.1) discloses a putty powder, which comprises calcium carbonate, ash calcium, white cement, river sand and cellulose raw materials, wherein the putty powder is prepared by mixing 300-mesh calcium carbonate powder, 300-mesh 400-mesh ash calcium, white cement, 100-mesh 200-mesh river sand and cellulose according to the following raw materials by weight: 760 per thousand calcium carbonate powder, 60 to 90 per thousand calcium carbonate and 60 to 90 per thousand white cement per 28 to 78 per thousand cellulose 2 to 12 per thousand river sand, evenly stirred, packed by 20 kilograms per bag and then finished products are obtained. The obtained putty powder is claimed to have the advantages of compact adhesion property, strong viscosity, good wear resistance, crack resistance, no corrosion, delamination and the like, but tests prove that the putty powder prepared by the patent application can not completely solve the problem of pulverization when being used for the inner wall putty, and the reasons are mainly that the hardness, the washing resistance, the tensile strength and the crack resistance can not meet the requirements.
Therefore, the key point for solving the problem of putty powder powdering in the field is to provide the putty powder with better various properties.
Disclosure of Invention
The invention aims to provide environment-friendly interior wall putty powder with strong washing resistance and strong crack resistance, which aims to solve the technical problems in the prior art.
In order to achieve the purpose, the invention provides the following scheme:
the first technical scheme is as follows:
the invention provides putty powder which comprises the following components in parts by weight:
200-500 parts of stone powder;
50-80 parts of sodium bentonite;
5-20 parts of sodium alginate;
40-75 parts of starch;
15-65 parts of carboxymethyl cellulose;
10-100 parts of polyvinyl alcohol powder;
2-30 parts of calcium chloride powder;
10-15 parts of borax.
As a further improvement of the putty powder, the putty powder comprises the following components in parts by weight:
300-400 parts of stone powder;
60-70 parts of sodium bentonite;
10-15 parts of sodium alginate;
50-60 parts of starch;
35-50 parts of carboxymethyl cellulose;
50-70 parts of polyvinyl alcohol powder;
8-15 parts of calcium chloride powder;
12-13 parts of borax.
As a further improvement of the putty powder, the putty powder comprises the following components in parts by weight:
350 parts of stone powder;
65 parts of sodium bentonite;
12 parts of sodium alginate;
55 parts of starch;
40 parts of carboxymethyl cellulose;
60 parts of polyvinyl alcohol powder;
12 parts of calcium chloride powder;
13 parts of borax.
As a further improvement of the invention, the granularity of the sodium bentonite is 300-500 meshes. The mineral of the sodium bentonite comprises the main component of montmorillonite, the particles are extremely fine, the capability of adsorbing organic polar molecules is higher, and the stability of the formed compound is good and is not influenced by water; meanwhile, the montmorillonite in the bentonite has good dispersibility in an aqueous medium, can be dissociated into unit cells, and particles of the unit cells can be exchanged with each other in the aqueous medium to form a continuous network structure. The bentonite is added into the putty powder, so that the water resistance and the scrub resistance of the putty powder can be improved, the leveling property and the suspension property of a coating film can be improved, and the cost can be reduced.
As a further improvement of the invention, the sodium alginate has a dispersibility index of 1.5-2.5.
As a further improvement of the invention, the viscosity of the carboxymethyl cellulose is 200-1200. The carboxymethyl cellulose is white powder, has strong hygroscopicity, can be dissolved in water to form a viscous solution, is non-toxic and harmless, can play a role of an adhesive when added into putty powder, and does not need to be additionally added with other adhesives.
Borax, as a solid lubricant, a paint drying agent, has heat resistance and wear resistance, can enhance luster, and improves whiteness and firmness.
As a further improvement of the invention, the particle size of the borax is 200-450 meshes.
As a further improvement of the invention, the starch is an etherified starch.
The second technical scheme is as follows:
the invention provides a preparation method of putty powder, which comprises the following steps:
(1) accurately weighing the raw materials according to the parts by weight;
(2) adding the raw materials except the calcium chloride into water, and uniformly mixing;
(3) pouring the mixed solution in the step (2) into a mold, taking out the mold after freezing, thawing, freezing again after thawing, repeatedly circulating for many times, and thawing to obtain a mixture;
(4) and (3) dissolving calcium chloride in water to obtain a calcium chloride solution, soaking the mixture obtained in the step (3) in the calcium chloride solution, and drying to obtain the putty powder.
As a further improvement of the invention, the freezing temperature is-20 ℃ to-60 ℃, and the circulation is carried out for 3-5 times.
As a further improvement of the invention, the soaking time is not less than 24 h.
The invention discloses the following technical effects:
the starch and the carboxymethyl cellulose contained in the putty powder produce good synergistic effect, and the addition of the starch and the carboxymethyl cellulose can obviously improve the sagging resistance and the slip resistance of the putty, so that the putty powder has higher yield value. Meanwhile, the fluidity of the putty powder is increased, so that the construction is smoother, and the blade coating is smoother.
The putty powder disclosed by the invention is not additionally added with an adhesive, starch, sodium bentonite and carboxymethyl cellulose can play the role of the adhesive, and the substances are nontoxic and harmless, can be used as interior wall putty powder, cannot release harmful substances such as formaldehyde and the like, and cannot cause harm to human bodies.
In the preparation process of the putty powder, the polyvinyl alcohol/sodium alginate gel is formed by a two-step crosslinking method, and the sodium alginate and the polyvinyl alcohol both have good biocompatibility, are nontoxic, have good hydrophilicity, good flexibility and good film-forming performance. Firstly, preparing a mixed solution, then crosslinking polyvinyl alcohol by using a repeated freezing-thawing method to form single-layer network gel, then immersing the gel into a calcium chloride solution to crosslink sodium alginate to form an interpenetrating network structure, and effectively improving the anti-cracking performance of the interior wall putty powder.
Detailed Description
Reference will now be made in detail to various exemplary embodiments of the invention, the detailed description should not be construed as limiting the invention but as a more detailed description of certain aspects, features and embodiments of the invention.
It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Further, for numerical ranges in this disclosure, it is understood that each intervening value, between the upper and lower limit of that range, is also specifically disclosed. Every smaller range between any stated value or intervening value in a stated range and any other stated or intervening value in a stated range is encompassed within the invention. The upper and lower limits of these smaller ranges may independently be included or excluded in the range.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Although only preferred methods and materials are described herein, any methods and materials similar or equivalent to those described herein can be used in the practice or testing of the present invention. All documents mentioned in this specification are incorporated by reference herein for the purpose of disclosing and describing the methods and/or materials associated with the documents. In case of conflict with any incorporated document, the present specification will control.
It will be apparent to those skilled in the art that various modifications and variations can be made in the specific embodiments of the present disclosure without departing from the scope or spirit of the disclosure. Other embodiments will be apparent to those skilled in the art from consideration of the specification. The specification and examples are exemplary only.
As used herein, the terms "comprising," "including," "having," "containing," and the like are open-ended terms that mean including, but not limited to.
The detection standards of the performances of the embodiment and the comparative example refer to the construction industry Standard of the people's republic of China JG/T164-2004 and GB 18582-.
Example 1
The putty powder comprises the following raw materials in parts by weight:
200 parts of stone powder, wherein the particle size of the stone powder is 200 meshes;
50 parts of sodium bentonite;
5 parts of sodium alginate, wherein the dispersibility index of the sodium alginate is 1.5;
40 parts of etherified starch;
15 parts of carboxymethyl cellulose, wherein the viscosity of the carboxymethyl cellulose is 200-1200;
10 parts of polyvinyl alcohol powder;
2 parts of calcium chloride powder;
10 parts of borax, wherein the particle size of the borax is 200 meshes.
The preparation method of the putty powder comprises the following steps:
(1) accurately weighing the raw materials according to the parts by weight;
(2) adding the raw materials except the calcium chloride into water, and uniformly mixing;
(3) pouring the mixed solution in the step (2) into a mold, freezing at-20 ℃, taking out after freezing, thawing, freezing again after thawing, circulating for 5 times, and thawing to obtain a mixture;
(4) and (3) dissolving calcium chloride in water to obtain a calcium chloride solution, soaking the mixture obtained in the step (3) in the calcium chloride solution, and drying to obtain the putty powder.
The properties of the putty powder prepared in this example are shown in Table 1.
TABLE 1
Example 2
The putty powder comprises the following raw materials in parts by weight:
500 parts of stone powder, wherein the particle size of the stone powder is 300 meshes;
80 parts of sodium bentonite;
20 parts of sodium alginate, wherein the dispersibility index of the sodium alginate is 1.5;
75 parts of etherified starch;
65 parts of carboxymethyl cellulose, wherein the viscosity of the carboxymethyl cellulose is 200-1200;
100 parts of polyvinyl alcohol powder;
30 parts of calcium chloride powder;
15 parts of borax, wherein the particle size of the borax is 200 meshes.
The preparation method of the putty powder comprises the following steps:
(1) accurately weighing the raw materials according to the parts by weight;
(2) adding the raw materials except the calcium chloride into water, and uniformly mixing;
(3) pouring the mixed solution in the step (2) into a mold, freezing at-50 ℃, taking out after freezing, thawing, freezing again after thawing, circulating for 3 times, and thawing to obtain a mixture;
(4) and (3) dissolving calcium chloride in water to obtain a calcium chloride solution, soaking the mixture obtained in the step (3) in the calcium chloride solution, and drying to obtain the putty powder. The properties of the putty powder prepared in this example are shown in Table 2.
TABLE 2
Example 3
The putty powder comprises the following raw materials in parts by weight:
300 parts of stone powder, wherein the particle size of the stone powder is 200 meshes;
60 parts of sodium bentonite;
15 parts of sodium alginate, wherein the dispersibility index of the sodium alginate is 2;
50 parts of etherified starch;
25 parts of carboxymethyl cellulose, wherein the viscosity of the carboxymethyl cellulose is 200-1200;
30 parts of polyvinyl alcohol powder;
13 parts of calcium chloride powder;
12 parts of borax, wherein the particle size of the borax is 250 meshes.
The preparation method of the putty powder comprises the following steps:
(1) accurately weighing the raw materials according to the parts by weight;
(2) adding the raw materials except the calcium chloride into water, and uniformly mixing;
(3) pouring the mixed solution in the step (2) into a mold, freezing at-60 ℃, taking out after freezing, thawing, freezing again after thawing, circulating for 5 times, and thawing to obtain a mixture;
(4) and (3) dissolving calcium chloride in water to obtain a calcium chloride solution, soaking the mixture obtained in the step (3) in the calcium chloride solution, and drying to obtain the putty powder. The properties of the putty powder prepared in this example are shown in Table 3.
TABLE 3
Example 4
The putty powder comprises the following raw materials in parts by weight:
350 parts of stone powder, wherein the particle size of the stone powder is 200 meshes;
65 parts of sodium bentonite;
12 parts of sodium alginate, wherein the dispersibility index of the sodium alginate is 1.5;
55 parts of etherified starch;
40 parts of carboxymethyl cellulose, wherein the viscosity of the carboxymethyl cellulose is 200-1200;
60 parts of polyvinyl alcohol powder;
12 parts of calcium chloride powder;
13 parts of borax, wherein the particle size of the borax is 200 meshes.
The preparation method of the putty powder comprises the following steps:
(1) accurately weighing the raw materials according to the parts by weight;
(2) adding the raw materials except the calcium chloride into water, and uniformly mixing;
(3) pouring the mixed solution in the step (2) into a mold, freezing at-55 ℃, taking out after freezing, thawing, freezing again after thawing, circulating for 4 times, and thawing to obtain a mixture;
(4) and (3) dissolving calcium chloride in water to obtain a calcium chloride solution, soaking the mixture obtained in the step (3) in the calcium chloride solution, and drying to obtain the putty powder. The properties of the putty powder prepared in this example are shown in Table 4.
TABLE 4
Example 5
The putty powder comprises the following raw materials in parts by weight:
400 parts of stone powder, wherein the particle size of the stone powder is 200 meshes;
60 parts of sodium bentonite;
15 parts of sodium alginate, wherein the dispersibility index of the sodium alginate is 1.5;
55 parts of etherified starch;
45 parts of carboxymethyl cellulose, wherein the viscosity of the carboxymethyl cellulose is 200-1200;
65 parts of polyvinyl alcohol powder;
8 parts of calcium chloride powder;
12 parts of borax, wherein the particle size of the borax is 200 meshes.
The preparation method of the putty powder comprises the following steps:
(1) accurately weighing the raw materials according to the parts by weight;
(2) adding the raw materials except the calcium chloride into water, and uniformly mixing;
(3) pouring the mixed solution in the step (2) into a mold, freezing at-60 ℃, taking out after freezing, thawing, freezing again after thawing, circulating for 3 times, and thawing to obtain a mixture;
(4) and (3) dissolving calcium chloride in water to obtain a calcium chloride solution, soaking the mixture obtained in the step (3) in the calcium chloride solution, and drying to obtain the putty powder. The properties of the putty powder prepared in this example are shown in Table 5.
TABLE 5
Example 6
The putty powder comprises the following raw materials in parts by weight:
400 parts of stone powder, wherein the particle size of the stone powder is 200 meshes;
70 parts of sodium bentonite;
15 parts of sodium alginate, wherein the dispersibility index of the sodium alginate is 2;
60 parts of etherified starch;
50 parts of carboxymethyl cellulose, wherein the viscosity of the carboxymethyl cellulose is 200-1200;
70 parts of polyvinyl alcohol powder;
15 parts of calcium chloride powder;
13 parts of borax, wherein the particle size of the borax is 200 meshes.
The preparation method of the putty powder comprises the following steps:
(1) accurately weighing the raw materials according to the parts by weight;
(2) adding the raw materials except the calcium chloride into water, and uniformly mixing;
(3) pouring the mixed solution in the step (2) into a mold, freezing at-35 ℃, taking out after freezing, thawing, freezing again after thawing, circulating for 4 times, and thawing to obtain a mixture;
(4) and (3) dissolving calcium chloride in water to obtain a calcium chloride solution, soaking the mixture obtained in the step (3) in the calcium chloride solution, and drying to obtain the putty powder. The properties of the putty powder prepared in this example are shown in Table 6.
TABLE 6
Comparative example 1
The raw materials are the same as those in example 4, except that the preparation method is simple mixing and uniform stirring, and the freezing treatment is not carried out.
The properties of the putty powder prepared in this example are shown in Table 7.
TABLE 7
Comparative example 2
The raw materials were the same as in example 4 except that the freezing treatment was performed only 1 time. The properties of the putty powder prepared in this example are shown in Table 8.
TABLE 8
Comparative example 3
The difference from example 4 is only that the freezing treatment was repeated 8 times. The properties of the putty powder prepared in this example are shown in Table 9.
TABLE 9
Comparative example 4
The difference from example 4 is only that sodium alginate was not added to the starting material. The properties of the putty powder prepared in this example are shown in Table 10.
Watch 10
Comparative example 5
The only difference from example 5 is that starch and sodium bentonite were not added to the raw materials. The properties of the putty powder prepared in this example are shown in Table 11.
TABLE 11
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (10)
1. The putty powder is characterized by comprising the following components in parts by weight:
200-500 parts of stone powder;
50-80 parts of sodium bentonite;
5-20 parts of sodium alginate;
40-75 parts of starch;
15-65 parts of carboxymethyl cellulose;
10-100 parts of polyvinyl alcohol powder;
2-30 parts of calcium chloride powder;
10-15 parts of borax.
2. The putty powder as recited in claim 1, comprising the following components in parts by weight:
300-400 parts of stone powder;
60-70 parts of sodium bentonite;
10-15 parts of sodium alginate;
50-60 parts of starch;
35-50 parts of carboxymethyl cellulose;
50-70 parts of polyvinyl alcohol powder;
8-15 parts of calcium chloride powder;
12-13 parts of borax.
3. The putty powder as recited in claim 1 wherein the particle size of the sodium bentonite is 300-500 mesh.
4. The putty powder as recited in claim 1 wherein the sodium alginate has a dispersibility index of 1.5-2.5.
5. The putty powder as recited in claim 1, wherein the carboxymethyl cellulose has a viscosity of 200 to 1200.
6. The putty powder of claim 1, wherein the particle size of the borax is 200-450 mesh.
7. The putty powder of claim 1, wherein the starch is an etherified starch.
8. The preparation method of the putty powder as claimed in any one of claims 1 to 7, which is characterized by comprising the following steps:
(1) accurately weighing the raw materials according to the parts by weight;
(2) adding the raw materials except the calcium chloride into water, and uniformly mixing;
(3) pouring the mixed solution in the step (2) into a mold, taking out the mold after freezing, thawing, freezing again after thawing, repeatedly circulating for many times, and thawing to obtain a mixture;
(4) and (3) dissolving calcium chloride in water to obtain a calcium chloride solution, soaking the mixed material obtained in the step (3) in the calcium chloride solution, and drying to obtain the putty powder.
9. The preparation method of the putty powder as recited in claim 8, wherein the freezing temperature is-20 ℃ to-60 ℃, and the circulation is 3-5 times.
10. The method for preparing putty powder as recited in claim 8 wherein the soaking time is not less than 24 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010522265.3A CN111454604B (en) | 2020-06-10 | 2020-06-10 | Putty powder and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010522265.3A CN111454604B (en) | 2020-06-10 | 2020-06-10 | Putty powder and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111454604A true CN111454604A (en) | 2020-07-28 |
| CN111454604B CN111454604B (en) | 2021-09-03 |
Family
ID=71675264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010522265.3A Active CN111454604B (en) | 2020-06-10 | 2020-06-10 | Putty powder and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111454604B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112574695A (en) * | 2020-12-08 | 2021-03-30 | 安徽芨智生物科技有限公司 | Bletilla striata adhesive wallpaper powder and preparation method thereof |
| CN116102931A (en) * | 2022-12-19 | 2023-05-12 | 广东美涂士建材股份有限公司 | Self-repairing antibacterial paint and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103113776A (en) * | 2013-02-26 | 2013-05-22 | 重庆大学 | Alkali-free interior wall putty powder |
| CN103351132A (en) * | 2013-06-25 | 2013-10-16 | 天长市开林化工有限公司 | Environmentally-friendly interior wall putty powder |
| CN105017834A (en) * | 2015-07-30 | 2015-11-04 | 广西梧州龙鱼漆业有限公司 | Water-based putty powder |
| CN105670371A (en) * | 2014-11-19 | 2016-06-15 | 沈阳顺风新城建筑材料有限公司 | Dry powder putty with high adhesive property for external wall |
| CN109385130A (en) * | 2017-08-02 | 2019-02-26 | 王再青 | A kind of external wall elastic water-proof putty powder and its preparation process |
-
2020
- 2020-06-10 CN CN202010522265.3A patent/CN111454604B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103113776A (en) * | 2013-02-26 | 2013-05-22 | 重庆大学 | Alkali-free interior wall putty powder |
| CN103351132A (en) * | 2013-06-25 | 2013-10-16 | 天长市开林化工有限公司 | Environmentally-friendly interior wall putty powder |
| CN105670371A (en) * | 2014-11-19 | 2016-06-15 | 沈阳顺风新城建筑材料有限公司 | Dry powder putty with high adhesive property for external wall |
| CN105017834A (en) * | 2015-07-30 | 2015-11-04 | 广西梧州龙鱼漆业有限公司 | Water-based putty powder |
| CN109385130A (en) * | 2017-08-02 | 2019-02-26 | 王再青 | A kind of external wall elastic water-proof putty powder and its preparation process |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112574695A (en) * | 2020-12-08 | 2021-03-30 | 安徽芨智生物科技有限公司 | Bletilla striata adhesive wallpaper powder and preparation method thereof |
| CN116102931A (en) * | 2022-12-19 | 2023-05-12 | 广东美涂士建材股份有限公司 | Self-repairing antibacterial paint and preparation method thereof |
| CN116102931B (en) * | 2022-12-19 | 2023-12-15 | 广东美涂士建材股份有限公司 | Self-repairing antibacterial paint and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111454604B (en) | 2021-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111454604B (en) | Putty powder and preparation method thereof | |
| CN107555911B (en) | Exterior wall spraying putty and preparation method thereof | |
| CN104529331A (en) | Waterproof high polymer easy plaster | |
| CN107010890B (en) | Environment-friendly polymer cement wall waterproof slurry and preparation method thereof | |
| CN108314922B (en) | Interior and exterior wall putty powder with high water resistance and preparation method and application thereof | |
| CN110804332A (en) | Water-resistant anti-cracking putty powder and preparation method thereof | |
| CN107936671A (en) | A kind of gypsum base putty | |
| CN111635191A (en) | Sound insulation mortar with excellent tensile and compressive properties and preparation method thereof | |
| CN110713369B (en) | Sculpture cement and preparation method thereof | |
| CN109135460A (en) | A kind of high strength and waterproof polymer emulsion building water-proof paint and preparation method thereof | |
| CN100369857C (en) | Environmental protection type multi functional putty for scraping walls of architecture | |
| CN109206948B (en) | Weather-resistant inorganic exterior wall coating based on graphene and mullite and preparation method thereof | |
| CN108863270B (en) | High-strength gypsum-based sound-insulation heat-preservation machine sand blasting slurry and composite heat-preservation layer | |
| CN111533520A (en) | High-cohesiveness and moisture-resistant ceramic tile binder and preparation method thereof | |
| CN110423507A (en) | A kind of thermal insulative anti-crack powder of lacquer putty for use on and preparation method thereof | |
| CN116376376A (en) | Putty-free texture coating and application method thereof | |
| CN115353765A (en) | Waterproof anti-permeability leveling anti-cracking putty and preparation method thereof | |
| CN113462224A (en) | Putty powder and preparation method and application thereof | |
| CN107129228A (en) | A kind of ventilative facing mortar of interior wall application | |
| CN108516750B (en) | Sound-insulating putty for interior wall and preparation method thereof | |
| CN113548832B (en) | Alkali-free liquid foam concrete conditioning and solidifying agent and preparation method thereof | |
| CN117701053A (en) | Low-density heat-preservation putty coating and preparation method thereof | |
| CN116218276B (en) | Interior wall smooth putty powder | |
| CN113897089A (en) | Putty for aluminum mold forming concrete base surface and preparation method thereof | |
| CN109231939B (en) | Single-component paste joint mixture and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |