CN112662349A - Ceramic tile adhesive and preparation method thereof - Google Patents
Ceramic tile adhesive and preparation method thereof Download PDFInfo
- Publication number
- CN112662349A CN112662349A CN202011627773.4A CN202011627773A CN112662349A CN 112662349 A CN112662349 A CN 112662349A CN 202011627773 A CN202011627773 A CN 202011627773A CN 112662349 A CN112662349 A CN 112662349A
- Authority
- CN
- China
- Prior art keywords
- parts
- tile adhesive
- water
- filler
- styrene
- 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.)
- Pending
Links
Abstract
The invention provides a tile adhesive which is prepared from the following raw materials in parts by mass: 20-30 parts of methyl methacrylate-styrene copolymer, 3-5 parts of filler, 15-25 parts of acrylic acid, 930-970 parts of butyl acrylate, 250-300 parts of styrene, 50-70 parts of acrylonitrile, 350-370 parts of water, 0.3-0.7 part of thickening agent, 9-10 parts of polymerization accelerator and 2-3 parts of reducing agent. The ceramic tile adhesive has good water resistance, heat aging resistance and freeze-thaw resistance, and does not generate harmful gases such as benzene, toluene and xylene.
Description
Technical Field
The invention belongs to the field of building tile application materials, relates to a tile adhesive, and particularly relates to a tile adhesive and a preparation method thereof.
Background
In recent years, with rapid economic development, people have increasingly high requirements for home decoration, and tiles are generally adhered to the surface of concrete for decoration in order to ensure safety and aesthetic property. In order to improve the surface adhesive force of concrete and ensure the stability of adhesion, the ceramic tile adhesive is required. The tile adhesive is specially used for back treatment of wet-pasted tiles, is also suitable for stones with low water absorption, compact texture and smooth surface, can effectively improve the bonding strength between tiles and bonding materials, and solves the problems of hollowing, falling and the like of tiles in wet pasting. At present, the tile adhesive commonly used in the market has poor water resistance, and tiles are easy to fall off after being soaked in water; the use effect is poor when the temperature is high or low, so that the bonding strength is low, and the ceramic tile is easy to fall off; after the tile adhesive commonly used in the market is used, harmful gases such as benzene, toluene, xylene and the like can be generated, and the health of people is harmed.
For example, Chinese patent publication No. CN108774027A "A waterproof tile adhesive" comprises the following raw materials in parts by weight: 30-40 parts of Portland cement, 30-40 parts of quartz sand, 15-20 parts of modified fly ash, 10-15 parts of modified wollastonite fiber, 5-10 parts of carboxymethyl vitamin, 5-10 parts of kapok fiber, 1-5 parts of seaweed glue powder and 0 part of latex powder. 5-1 parts of thickening agent 0. 1 to 0.5 parts of cross-linking agent 0. 1 to 0. 5; the modified wollastonite fiber is prepared by the following steps: mixing and stirring wollastonite fibers, cyclodextrin and graphene, adding the mixture into a cationic surfactant solution, and ultrasonically mixing for 10-20 min to obtain the modified wollastonite fibers. The product of the invention has good flexibility and bonding strength, effectively hinders the permeation of moisture to the base material through brick joints, protects the firmness of the ceramic tile and improves the stability and the waterproof performance of a decoration system. But it does not relate to the properties of tile adhesives such as heat aging resistance, freeze-thaw resistance and no harmful gas generation. The ceramic tile adhesive also has a Chinese patent publication No. CN106753133A 'a ceramic tile adhesive', and comprises the following raw materials in parts by weight: 50-100 parts of basalt fiber, 40-60 parts of sand, 10-20 parts of organic bentonite, 1-20 parts of aluminosilicate fiber and 0 part of humectant. 1-5 parts of polyvinyl alcohol 0. 1-1 part of bisphenol A epoxy resin, 1-10 parts of carboxymethyl cellulose, 1-4 parts of phenolic resin, 1-10 parts of nano silver and 1-7 parts of guanylurea phosphate; the moistening agent is composed of one or more of vinyl acetate, vinyl versatate, ethyl acrylate and acrylic ester. The ceramic tile adhesive has high water resistance, high adhesion, high durability and other excellent performance, and the adhesive slurry has wetting property and water maintaining property and may be adhered closely to ceramic tile without seam and high adhesion strength. But the ceramic tile adhesive does not relate to the heat aging resistance and the freeze-thaw resistance of the ceramic tile adhesive, and harmful gas is easily generated due to excessive chemical combination components.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a tile adhesive and a preparation method thereof, and solves the problems of poor water resistance, poor heat aging resistance, poor freeze-thaw resistance and harmful gas generation of the existing tile adhesive.
In order to achieve the purpose, the invention provides the following technical scheme: the tile adhesive is characterized in that: the tile adhesive comprises the following components in parts by weight: 20-30 parts of methyl methacrylate-styrene copolymer, 3-5 parts of filler, 15-25 parts of acrylic acid, 930-970 parts of butyl acrylate, 250-300 parts of styrene, 50-70 parts of acrylonitrile, 350-370 parts of water and 0 part of thickener. 3 to 0.7 parts, 9-10 parts of polymerization accelerator and 2-3 parts of reducing agent.
Preferably, in the tile adhesive, the filler is at least one of calcium carbonate, talcum powder, quartz powder and silica fume powder.
Preferably, in the tile adhesive, the thickener is hydroxypropyl methyl cellulose.
Preferably, in the tile adhesive, the polymerization accelerator is sodium persulfate.
Preferably, in the tile adhesive, the reducing agent is a rongalite.
The invention also provides a preparation method of the tile adhesive, which comprises the following steps;
1) putting methyl methacrylate-styrene copolymer, filler, acrylic acid, propyl butyl ester, styrene and acrylonitrile into a mixing device, adding warm water heated to 30-50 ℃, diluting and fully stirring at high speed to obtain emulsion for later use;
2) and adding water into the thickening agent for dilution, and then placing the thickening agent into a stirrer to stir for 5-8 minutes at the rotating speed of 400-600 r/min to obtain thickening agent slurry.
3) Dissolving the polymerization accelerator in water, and quickly stirring in a stirrer until the polymerization accelerator is completely dissolved to obtain a polymerization accelerator solution for later use;
4) dropwise adding the thickener slurry into the emulsion, and simultaneously stirring at a high speed to prepare a treated emulsion;
5) heating the treated emulsion to 85-90 ℃, and adding a polymerization accelerator solution for polymerization reaction to obtain a reaction raw material;
6) cooling the reaction raw materials to 30-35 ℃, adding rongalite, and uniformly stirring for 5-8 minutes to obtain a treatment raw material;
7) and naturally cooling the treated raw materials to room temperature to obtain the ceramic gum.
According to the manufacturing method of the tile adhesive, the tile adhesive prepared by the method is free of harmful gases such as benzene, toluene and xylene and has small tensile bonding strength change after soaking, thermal aging and freeze-thaw cycling through detection of building material product quality supervision and inspection stations in Jiangxi province. The specific results are as follows:
a submission unit: the company of the present invention,
sample name: ceramic tile back glue (namely the water-based ceramic tile adhesive product prepared by the method of the invention)
And (4) checking classification: the order of the verification is made,
checking the address: a quality supervision and inspection station for building material products in Jiangxi province,
the inspection method and the basis are as follows: JC/T547-2017 ceramic tile adhesive, GB 18583-2008 indoor decoration and finishing material, harmful substance limit in adhesive,
and (4) checking items: tensile bonding strength, tensile bonding strength after soaking in water, tensile bonding strength after thermal aging, tensile bonding strength after freeze-thaw cycling, tensile bonding strength after air-drying time of not less than 20min, free formaldehyde, benzene, toluene + xylene, total volatile organic compounds,
and (4) testing results: as shown in the table 1, the following examples,
TABLE 1 examination report
| Serial number | Inspection item | Technical requirements | Test results | Singleton decision |
| 1 | Free formaldehyde, g/Kg | ≤1。0 | 0。11 | Qualified |
| 2 | Benzene, g/kg | ≤0。20 | Not detected out | Qualified |
| 3 | Toluene + xylene g/Kg | ≤10 | Not detected out | Qualified |
| 4 | Total volatile organic compounds, g/L | ≤350 | 84。6 | Qualified |
| 5 | Tensile bond strength, MPa | 1。0 | ||
| 6 | Tensile bond strength after immersion in water, MPa | 0。8 | ||
| 7 | Tensile bond strength after thermal aging, MPa | 0。9 | ||
| 8 | Tensile bond strength after freeze-thaw cycling, MPa | 0。7 | ||
| 9 | The airing time is more than or equal to 20min, and the tensile bonding strength is MPa | 1。0 |
Description of the drawings: the ceramic tile back glue prepared by the method meets the quality requirement, does not generate harmful gases such as benzene, toluene and xylene, and has strong soaking resistance, thermal aging resistance and freeze-thaw performance.
Detailed Description
The process of the present invention will be described in further detail with reference to specific embodiments. The following specific embodiments are carried out according to the existing production process method of the tile adhesive in parts by mass and preparation process methods which are not disclosed in the specification.
The invention discloses a ceramic back adhesive which is characterized by comprising the following components in parts by weight: 20-30 parts of methyl methacrylate-styrene copolymer, 3-5 parts of filler, 15-25 parts of acrylic acid, 930-970 parts of butyl acrylate, 250-300 parts of styrene, 50-70 parts of acrylonitrile, 350-370 parts of water and 0 part of thickener. 3 to 0.7 parts, 9-10 parts of polymerization accelerator and 2-3 parts of reducing agent.
The filler is at least one of calcium carbonate, talcum powder, quartz powder and silica fume powder.
The thickening agent is hydroxypropyl methyl cellulose.
The polymerization accelerator is sodium persulfate.
The reducing agent is rongalite.
The invention also provides a preparation method of the tile adhesive, which comprises the following steps;
1) putting methyl methacrylate-styrene copolymer, filler, acrylic acid, propyl butyl ester, styrene and acrylonitrile into a mixing device, adding warm water heated to 30-50 ℃, diluting and fully stirring at high speed to obtain emulsion for later use;
2) and adding water into the thickening agent for dilution, and then placing the thickening agent into a stirrer to stir for 5-8 minutes at the rotating speed of 400-600 r/min to obtain thickening agent slurry.
3) Dissolving the polymerization accelerator in water, and quickly stirring in a stirrer until the polymerization accelerator is completely dissolved to obtain a polymerization accelerator solution for later use;
4) dropwise adding the thickener slurry into the emulsion, and simultaneously stirring at a high speed to prepare a treated emulsion;
5) heating the treated emulsion to 85-90 ℃, and adding a polymerization accelerator solution for polymerization reaction to obtain a reaction raw material;
6) cooling the reaction raw materials to 30-35 ℃, adding rongalite, and uniformly stirring for 5-8 minutes to obtain a treatment raw material;
7) and naturally cooling the treated raw materials to room temperature to obtain the ceramic gum.
The components described in the examples below are commercially available.
Example 1
The invention provides a tile adhesive, which is prepared from the following raw materials in parts by weight: 20 parts of methyl methacrylate-styrene copolymer and 3 parts of filler. 5 parts of acrylic acid, 18 parts of butyl acrylate, 930 parts of butyl acrylate, 250 parts of styrene, 55 parts of acrylonitrile, 350 parts of water and 0 part of thickening agent. 4 parts of polymerization accelerator 9 parts of reducing agent 2. 5 parts of the raw materials.
The filler is at least one of calcium carbonate, talcum powder, quartz powder and silica fume powder.
The thickening agent is hydroxypropyl methyl cellulose.
The polymerization accelerator is sodium persulfate.
The reducing agent is rongalite.
The invention also provides a preparation method of the tile adhesive, which comprises the following steps;
1) putting methyl methacrylate-styrene copolymer, filler, acrylic acid, propyl butyl ester, styrene and acrylonitrile into a mixing device, adding warm water heated to 30-50 ℃, diluting and fully stirring at high speed to obtain emulsion for later use;
2) and adding water into the thickening agent for dilution, and then placing the thickening agent into a stirrer to stir for 5-8 minutes at the rotating speed of 400-600 r/min to obtain thickening agent slurry.
3) Dissolving the polymerization accelerator in water, and quickly stirring in a stirrer until the polymerization accelerator is completely dissolved to obtain a polymerization accelerator solution for later use;
4) dropwise adding the thickener slurry into the emulsion, and simultaneously stirring at a high speed to prepare a treated emulsion;
5) heating the treated emulsion to 85-90 ℃, and adding a polymerization accelerator solution for polymerization reaction to obtain a reaction raw material;
6) cooling the reaction raw materials to 30-35 ℃, adding rongalite, and uniformly stirring for 5-8 minutes to obtain a treatment raw material;
7) and naturally cooling the treated raw materials to room temperature to obtain the ceramic gum.
Example 2
The invention provides a tile adhesive, which is prepared from the following raw materials in parts by weight: 23 parts of methyl methacrylate-styrene copolymer, 4 parts of filler, 20 parts of acrylic acid, 940 parts of butyl acrylate, 260 parts of styrene, 58 parts of acrylonitrile, 355 parts of water and 0 part of thickener. 45 parts of polymerization accelerator 9. 5 parts and a reducing agent 2. And 2 parts.
The filler is at least one of calcium carbonate, talcum powder, quartz powder and silica fume powder.
The thickening agent is hydroxypropyl methyl cellulose.
The polymerization accelerator is sodium persulfate.
The reducing agent is rongalite.
The invention also provides a preparation method of the tile adhesive, which comprises the following steps;
1) putting methyl methacrylate-styrene copolymer, filler, acrylic acid, propyl butyl ester, styrene and acrylonitrile into a mixing device, adding warm water heated to 30-50 ℃, diluting and fully stirring at high speed to obtain emulsion for later use;
2) and adding water into the thickening agent for dilution, and then placing the thickening agent into a stirrer to stir for 5-8 minutes at the rotating speed of 400-600 r/min to obtain thickening agent slurry.
3) Dissolving the polymerization accelerator in water, and quickly stirring in a stirrer until the polymerization accelerator is completely dissolved to obtain a polymerization accelerator solution for later use;
4) dropwise adding the thickener slurry into the emulsion, and simultaneously stirring at a high speed to prepare a treated emulsion;
5) heating the treated emulsion to 85-90 ℃, and adding a polymerization accelerator solution for polymerization reaction to obtain a reaction raw material;
6) cooling the reaction raw materials to 30-35 ℃, adding rongalite, and uniformly stirring for 5-8 minutes to obtain a treatment raw material;
7) and naturally cooling the treated raw materials to room temperature to obtain the ceramic gum.
Example 3
The invention provides a tile adhesive, which is prepared from the following raw materials in parts by weight: 25 parts of methyl methacrylate-styrene copolymer and 4 parts of filler. 2 parts of acrylic acid 20.6 parts of propyl butyl ester 950 parts, styrene 260 parts, acrylonitrile 60 parts, water 359 parts and a thickening agent 0.5 parts of polymerization accelerator 9.3 parts and 2 parts of a reducing agent.
The filler is at least one of calcium carbonate, talcum powder, quartz powder and silica fume powder.
The thickening agent is hydroxypropyl methyl cellulose.
The polymerization accelerator is sodium persulfate.
The reducing agent is rongalite.
The invention also provides a preparation method of the tile adhesive, which comprises the following steps;
1) putting methyl methacrylate-styrene copolymer, filler, acrylic acid, propyl butyl ester, styrene and acrylonitrile into a mixing device, adding warm water heated to 30-50 ℃, diluting and fully stirring at high speed to obtain emulsion for later use;
2) and adding water into the thickening agent for dilution, and then placing the thickening agent into a stirrer to stir for 5-8 minutes at the rotating speed of 400-600 r/min to obtain thickening agent slurry.
3) Dissolving the polymerization accelerator in water, and quickly stirring in a stirrer until the polymerization accelerator is completely dissolved to obtain a polymerization accelerator solution for later use;
4) dropwise adding the thickener slurry into the emulsion, and simultaneously stirring at a high speed to prepare a treated emulsion;
5) heating the treated emulsion to 85-90 ℃, and adding a polymerization accelerator solution for polymerization reaction to obtain a reaction raw material;
6) cooling the reaction raw materials to 30-35 ℃, adding rongalite, and uniformly stirring for 5-8 minutes to obtain a treatment raw material;
7) and naturally cooling the treated raw materials to room temperature to obtain the ceramic gum.
Example 4
The invention provides a tile adhesive, which is prepared from the following raw materials in parts by weight: 30 parts of methyl methacrylate-styrene copolymer, 5 parts of filler, 25 parts of acrylic acid, 970 parts of butyl acrylate, 300 parts of styrene, 70 parts of acrylonitrile, 370 parts of water and 0 part of thickening agent. 7 parts of polymerization accelerator 10 parts of reducing agent 3 parts.
The filler is at least one of calcium carbonate, talcum powder, quartz powder and silica fume powder.
The thickening agent is hydroxypropyl methyl cellulose.
The polymerization accelerator is sodium persulfate.
The reducing agent is rongalite.
The invention also provides a preparation method of the tile adhesive, which comprises the following steps;
1) putting methyl methacrylate-styrene copolymer, filler, acrylic acid, propyl butyl ester, styrene and acrylonitrile into a mixing device, adding warm water heated to 30-50 ℃, diluting and fully stirring at high speed to obtain emulsion for later use;
2) and adding water into the thickening agent for dilution, and then placing the thickening agent into a stirrer to stir for 5-8 minutes at the rotating speed of 400-600 r/min to obtain thickening agent slurry.
3) Dissolving the polymerization accelerator in water, and quickly stirring in a stirrer until the polymerization accelerator is completely dissolved to obtain a polymerization accelerator solution for later use;
4) dropwise adding the thickener slurry into the emulsion, and simultaneously stirring at a high speed to prepare a treated emulsion;
5) heating the treated emulsion to 85-90 ℃, and adding a polymerization accelerator solution for polymerization reaction to obtain a reaction raw material;
6) cooling the reaction raw materials to 30-35 ℃, adding rongalite, and uniformly stirring for 5-8 minutes to obtain a treatment raw material;
7) and naturally cooling the treated raw materials to room temperature to obtain the ceramic gum.
The tile adhesive prepared by the embodiment meets the detection requirements through detection. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. Are within the scope of the patent protection.
Claims (7)
1. The tile adhesive is characterized by comprising the following components in parts by weight: 20-30 parts of methyl methacrylate-styrene copolymer, 3-5 parts of filler, 15-25 parts of acrylic acid, 930-970 parts of butyl acrylate, 250-300 parts of styrene, 50-70 parts of acrylonitrile, 350-370 parts of water, 0.3-0.7 part of thickening agent, 9-10 parts of polymerization accelerator and 2-3 parts of reducing agent.
2. The tile adhesive of claim 1, wherein: the optimal mixture ratio of the tile adhesive is 25 parts of methyl methacrylate-styrene copolymer, 4.2 parts of filler, 20.6 parts of acrylic acid, 950 parts of butyl acrylate, 260 parts of styrene, 60 parts of acrylonitrile, 359 parts of water, 0.5 part of thickener, 9.3 parts of polymerization accelerator and 2 parts of reducing agent.
3. The tile adhesive according to claims 1-2, wherein the filler is at least one of calcium carbonate, talcum powder, quartz powder and silica fume powder.
4. The tile adhesive according to claims 1-2, wherein the thickener is hydroxypropyl methyl cellulose.
5. The tile adhesive according to claims 1-2, wherein the polymerization accelerator is sodium persulfate.
6. The tile adhesive according to claims 1-2, wherein the reducing agent is a rongalite.
7. The preparation method of the tile adhesive according to claims 1-2, which is characterized by comprising the following steps:
1) putting methyl methacrylate-styrene copolymer, filler, acrylic acid, propyl butyl ester, styrene and acrylonitrile into a mixing device, adding warm water heated to 30-50 ℃, diluting and fully stirring at high speed to obtain emulsion for later use;
2) diluting the thickening agent by adding water, and then placing the thickening agent in a stirrer to stir for 5-8 minutes at the rotating speed of 400-600 r/min to obtain thickening agent slurry;
3) dissolving a polymerizing agent in water, and quickly stirring in a stirrer until the polymerizing agent is completely dissolved to prepare a polymerizing agent solution for later use;
4) dropwise adding the thickener slurry into the emulsion, and simultaneously stirring at a high speed to prepare a treated emulsion;
5) heating the treated emulsion to 85-90 ℃, and adding a polymerization agent solution for polymerization reaction to obtain a reaction raw material;
6) cooling the reaction raw materials to 30-35 ℃, adding rongalite, and uniformly stirring for 5-8 minutes to obtain a treatment raw material;
7) and naturally cooling the treated raw materials to room temperature to obtain the tile adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011627773.4A CN112662349A (en) | 2020-12-31 | 2020-12-31 | Ceramic tile adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011627773.4A CN112662349A (en) | 2020-12-31 | 2020-12-31 | Ceramic tile adhesive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112662349A true CN112662349A (en) | 2021-04-16 |
Family
ID=75412614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011627773.4A Pending CN112662349A (en) | 2020-12-31 | 2020-12-31 | Ceramic tile adhesive and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112662349A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001077242A2 (en) * | 2000-04-12 | 2001-10-18 | Bostik Findley Ltd. | Water-resistant grout and title adhesive composition |
| CN107541162A (en) * | 2016-06-27 | 2018-01-05 | 威县双赢化工有限公司 | Ceramic tile gum and its manufacturing process |
| CN108048001A (en) * | 2017-12-27 | 2018-05-18 | 苏州启跃新材料科技有限公司 | A kind of two-component ceramic tile gum |
| CN110551468A (en) * | 2019-09-12 | 2019-12-10 | 肇庆市象达利建材有限公司 | Waterproof tile glue shared by waterproof tile and tiling tile |
-
2020
- 2020-12-31 CN CN202011627773.4A patent/CN112662349A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001077242A2 (en) * | 2000-04-12 | 2001-10-18 | Bostik Findley Ltd. | Water-resistant grout and title adhesive composition |
| CN107541162A (en) * | 2016-06-27 | 2018-01-05 | 威县双赢化工有限公司 | Ceramic tile gum and its manufacturing process |
| CN108048001A (en) * | 2017-12-27 | 2018-05-18 | 苏州启跃新材料科技有限公司 | A kind of two-component ceramic tile gum |
| CN110551468A (en) * | 2019-09-12 | 2019-12-10 | 肇庆市象达利建材有限公司 | Waterproof tile glue shared by waterproof tile and tiling tile |
Non-Patent Citations (1)
| Title |
|---|
| 翟海潮主编: "《建筑粘合与防水材料应用手册》", 30 June 2000, 中国石化出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109517470B (en) | Water-based ultrathin fireproof coating and preparation method thereof | |
| WO2015000283A1 (en) | Aqueous artificial stone and preparation method therefor | |
| CN111993719A (en) | Flame-retardant environment-friendly composite layer material and preparation method thereof | |
| CN112252495A (en) | High-waterproofness heat-preservation rock wool board and manufacturing method thereof | |
| CN104178082A (en) | Soybean meal-based adhesive for wood and preparation method thereof | |
| CN111154440A (en) | Surface adhesive for high-temperature aluminum metal device, preparation method and application | |
| CN114920507B (en) | Tough formaldehyde-purifying geopolymer-based ecological plate and preparation method thereof | |
| CN104230252A (en) | Self-heat-insulation high-strength dry-mixed cementing mortar for connecting lightweight wallboard and preparation method of self-heat-insulation high-strength dry-mixed cementing mortar | |
| CN108947392A (en) | A kind of high-elastic mould essence house ornamentation decoration mortar of low-carbon environment-friendly and preparation method thereof | |
| CN112662349A (en) | Ceramic tile adhesive and preparation method thereof | |
| CN110423054B (en) | Fracture-resistant durable cement-based composite material containing PP fibers | |
| CN104559406A (en) | Special putty for ceramic tile surface with capability of adsorbing formaldehyde and high adhesion and preparation method of special putty | |
| CN115093819B (en) | Adhesive for connecting composite boards and application method thereof | |
| CN104312502A (en) | Novel starch-based quebracho tannin extract aldehyde-free wood adhesive and preparation method thereof | |
| CN114525079B (en) | Aldehyde-free flame-retardant magnesium oxychloride cement-based wood adhesive and preparation method thereof | |
| CN108358513A (en) | A kind of Environment-friendlywear-resistant wear-resistant heat-insulating and fire-proof composite board and preparation method thereof | |
| CN106751306A (en) | A kind of polymethyl methacrylate enhancing composite and preparation method thereof | |
| CN112500732A (en) | Weather-resistant exterior wall putty powder and preparation method thereof | |
| CN107974230B (en) | Vertical-adhesion nail-free glue | |
| CN108822745A (en) | A kind of architecture adhesion agent and preparation method thereof | |
| CN112266220B (en) | Multifunctional green building material | |
| CN113089339B (en) | Anti-sticking lining cloth | |
| CN116285522B (en) | High-temperature-resistant flame-retardant stone-like paint and preparation method thereof | |
| JP2004250310A (en) | Fiber powder-containing inorganic adhesive composition | |
| CN116904165B (en) | Environment-friendly dust inhibitor and application thereof in mine |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210416 |
|
| RJ01 | Rejection of invention patent application after publication |