CN114395347A - Tile back glue with high bonding strength and preparation method thereof - Google Patents
Tile back glue with high bonding strength and preparation method thereof Download PDFInfo
- Publication number
- CN114395347A CN114395347A CN202210057379.4A CN202210057379A CN114395347A CN 114395347 A CN114395347 A CN 114395347A CN 202210057379 A CN202210057379 A CN 202210057379A CN 114395347 A CN114395347 A CN 114395347A
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- parts
- back glue
- preservative
- fine sand
- agent
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Classifications
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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
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
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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
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a ceramic tile back glue with high bonding strength and a preparation method thereof, belonging to the technical field of ceramic tile back glue processing, and the ceramic tile back glue comprises the following raw materials in parts by weight: 40-60 parts of deionized water, 10-20 parts of fine sand, 10-20 parts of cement, 30-50 parts of acrylate emulsion, 20-30 parts of epoxy resin emulsion, 3-5 parts of graphene nano powder, 0.5-1 part of preservative, 1-2 parts of thickening agent, 0.5-1 part of defoaming agent and 1-2 parts of water reducing agent.
Description
Technical Field
The invention relates to the technical field of ceramic tile back glue processing, in particular to a ceramic tile back glue with high bonding strength and a preparation method thereof.
Background
The ceramic tile back glue is a product compounded by a high-quality high-molecular polymer emulsion material and inorganic silicate, can be compounded with various bonding materials for use to form a ceramic tile pasting system, greatly improves the pasting force between a ceramic tile and a base layer, has good performance on a standard concrete slab and a glazed tile, greatly improves the safety performance, is specially applied to the back treatment of wet-pasted vitrified tiles, effectively improves the bonding strength between the vitrified tiles and the bonding materials, solves the common problems of hollowing and falling in wet pasting of the vitrified tiles, and is also suitable for the back treatment of stones with low water absorption rate, compact texture and smooth surfaces and other brick materials.
The existing ceramic tile back glue is influenced by the air temperature environment when being used for constructing the ceramic tile, so that the ceramic tile is not firmly adhered, the ceramic tile falls off, and the ceramic tile back glue is not favorable for use.
Disclosure of Invention
The invention aims to provide a ceramic tile back glue with high bonding strength and a preparation method thereof, and aims to solve the problems that the existing ceramic tile back glue in the background art is affected by air temperature environment when a ceramic tile is constructed, so that the ceramic tile is not firmly bonded, the ceramic tile falls off, and the ceramic tile is not favorable for use.
In order to achieve the purpose, the invention provides the following technical scheme: the tile back glue with high bonding strength comprises the following raw materials in parts by weight: 40-60 parts of deionized water, 10-20 parts of fine sand, 10-20 parts of cement, 30-50 parts of acrylate emulsion, 20-30 parts of epoxy resin emulsion, 3-5 parts of graphene nano powder, 0.5-1 part of preservative, 1-2 parts of thickening agent, 0.5-1 part of defoaming agent and 1-2 parts of water reducing agent.
Preferably, the preservative is one or more of phenol, cresol, chlorocresol, phenethyl alcohol, chlorobutanol and chloroform.
Preferably, the thickener is one or more of starch, methylcellulose, gelatin, sodium carboxymethylcellulose and silicone gel.
Preferably, the defoaming agent is one or more of trialkyl melamine, cyanuric chloride melamine and polydimethylsiloxane.
Preferably, the water reducing agent is one or more of an aromatic sulfamate polymer, an aliphatic hydroxysulfonate polymer and a sulfonated melamine formaldehyde resin.
Preferably, the fine sand has a mesh number of 600 meshes.
The invention also provides a preparation method of the ceramic tile back glue with high bonding strength, which comprises the following steps:
s1, weighing deionized water, fine sand, cement, acrylate emulsion, epoxy resin emulsion, graphene nano powder, a preservative, a thickening agent, a defoaming agent and a water reducing agent in corresponding mass fractions;
s2, placing the preservative, the thickening agent, the defoaming agent, the water reducing agent, the acrylate emulsion and the epoxy resin emulsion into a high-speed stirrer, continuously stirring, and uniformly adding deionized water in the stirring process until the mixture is uniformly stirred into a slurry state to obtain a mixed solution for later use;
s3, adding the fine sand, the graphene nano powder and the cement into the high-speed stirrer again for stirring to obtain mixed powder;
s4, uniformly adding the mixed solution obtained in the step S2 into the mixed powder, and starting a high-speed stirrer to stir to obtain a gum finished product;
and S5, placing the gum finished product in a plastic bucket, and placing the plastic bucket in a cool, dry and ventilated place for sealed storage.
Preferably, the rotation speed of the high-speed stirrer in S2 and S3 is 200-250r/min, and the stirring time is 10-20 min.
Preferably, the rotating speed of the high-speed stirrer in the S4 is 700-.
Compared with the prior art, the invention has the beneficial effects that: according to the ceramic tile back glue with high bonding strength and the preparation method thereof, fine sand mixed cement is adopted to be mixed with acrylate emulsion and epoxy resin emulsion, ester adhesive is used to be matched with cement, fine sand, graphene nano powder and thickening agent to enhance the bonding strength of the back glue, and meanwhile, preservative is mixed in the back glue to improve the high temperature resistance and weather resistance of the back glue, so that the whole back glue is strong in weather resistance and high in bonding strength, and the constructed ceramic tile is not easy to fall off.
Detailed Description
The technical solutions in the following embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Firstly, weighing 40 parts of deionized water, 10 parts of fine sand, 10 parts of cement, 30 parts of acrylate emulsion, 20 parts of epoxy resin emulsion, 3 parts of graphene nano powder, 0.5 part of preservative, 1 part of thickener, 0.5 part of defoamer and 1 part of water reducing agent according to corresponding mass fractions, then placing the preservative, the thickener, the defoamer and the water reducing agent, the acrylate emulsion and the epoxy resin emulsion into a high-speed stirrer, stirring for 10min at the rotating speed of 200r/min, uniformly adding the deionized water in the stirring process until the deionized water is uniformly stirred into a slurry state to obtain a mixed solution for later use, then adding the fine sand, the graphene nano powder and the cement into the high-speed stirrer again, stirring for 10min at the rotating speed of 200r/min to obtain a mixed powder material, uniformly adding the mixed solution into the mixed powder material, starting the high-speed stirrer for stirring, stirring for 30min at the rotating speed of 700r/min to obtain a gum finished product, and finally, placing the gum finished product in a plastic barrel, and placing the plastic barrel in a cool, dry and ventilated place for sealed storage.
Example 2
Firstly, 50 parts of deionized water, 15 parts of fine sand, 15 parts of cement, 40 parts of acrylate emulsion, 25 parts of epoxy resin emulsion, 4 parts of graphene nano powder, 0.8 part of preservative, 1.5 parts of thickener, 0.7 part of defoamer and 1.5 parts of water reducing agent are weighed according to corresponding mass fractions, then the preservative, the thickener, the defoamer, the water reducing agent, the acrylate emulsion and the epoxy resin emulsion are placed in a high-speed stirrer and stirred for 15min at the rotating speed of 220r/min, and the deionized water is uniformly added in the stirring process until the mixture is uniformly stirred into a slurry state to obtain a mixed solution for later use, then the fine sand, the graphene nano powder and the cement are added in the high-speed stirrer again and stirred for 15min at the rotating speed of 220r/min to obtain a mixed powder material, the mixed solution is uniformly added into the mixed powder material, the high-speed stirrer is started to be stirred, and the back glue finished product is obtained by stirring at the rotating speed of 850r/min, and finally, placing the gum finished product in a plastic barrel, and placing the plastic barrel in a cool, dry and ventilated place for sealed storage.
Example 3
Firstly, weighing 60 parts of deionized water, 20 parts of fine sand, 20 parts of cement, 50 parts of acrylate emulsion, 30 parts of epoxy resin emulsion, 5 parts of graphene nano powder, 1 part of preservative, 2 parts of thickener, 1 part of defoamer and 2 parts of water reducing agent according to corresponding mass fractions, then placing the preservative, the thickener, the defoamer and the water reducing agent, the acrylate emulsion and the epoxy resin emulsion into a high-speed stirrer, stirring for 20min at the rotating speed of 250r/min, uniformly adding the deionized water in the stirring process until the mixture is uniformly stirred into a slurry state to obtain a mixed solution for later use, then adding the fine sand, the graphene nano powder and the cement into the high-speed stirrer again, stirring for 20min at the rotating speed of 250r/min to obtain mixed powder, uniformly adding the mixed solution into the mixed powder, starting the high-speed stirrer to stir, and stirring for 50min at the rotating speed of 1000r/min to obtain a back adhesive finished product, and finally, placing the gum finished product in a plastic barrel, and placing the plastic barrel in a cool, dry and ventilated place for sealed storage.
In conclusion, the adhesive strength of the back adhesive is enhanced by mixing fine sand mixed cement with acrylate emulsion and epoxy resin emulsion and mixing ester adhesive with cement, fine sand, graphene nano powder and thickening agent, and meanwhile, the high temperature resistance and weather resistance of the back adhesive are improved by mixing the preservative in the adhesive, so that the whole back adhesive has strong weather resistance and high adhesive strength, and the constructed ceramic tile is not easy to fall off.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (9)
1. The tile back glue with high bonding strength is characterized by comprising the following raw materials in parts by weight: 40-60 parts of deionized water, 10-20 parts of fine sand, 10-20 parts of cement, 30-50 parts of acrylate emulsion, 20-30 parts of epoxy resin emulsion, 3-5 parts of graphene nano powder, 0.5-1 part of preservative, 1-2 parts of thickening agent, 0.5-1 part of defoaming agent and 1-2 parts of water reducing agent.
2. A high bond strength tile backer as in claim 1, wherein: the preservative is one or more of phenol, cresol, chlorocresol, phenethyl alcohol, chlorobutanol and chloroform.
3. A high bond strength tile backer as in claim 1, wherein: the thickening agent is one or more of starch, methylcellulose, gelatin, sodium carboxymethylcellulose and silicone gel.
4. A high bond strength tile backer as in claim 1, wherein: the defoaming agent is one or more of trialkyl melamine, cyanuric chloride melamine and polydimethylsiloxane.
5. A high bond strength tile backer as in claim 1, wherein: the water reducing agent is one or more of aromatic sulfamate polymer, aliphatic hydroxyl sulfonate polymer and sulfonated melamine formaldehyde resin.
6. A high bond strength tile backer as in claim 1, wherein: the mesh number of the fine sand is 600 meshes.
7. A preparation method of a ceramic tile back glue with high bonding strength is characterized by comprising the following steps: the method comprises the following steps:
s1, weighing deionized water, fine sand, cement, acrylate emulsion, epoxy resin emulsion, graphene nano powder, a preservative, a thickening agent, a defoaming agent and a water reducing agent in corresponding mass fractions;
s2, placing the preservative, the thickening agent, the defoaming agent, the water reducing agent, the acrylate emulsion and the epoxy resin emulsion into a high-speed stirrer, continuously stirring, and uniformly adding deionized water in the stirring process until the mixture is uniformly stirred into a slurry state to obtain a mixed solution for later use;
s3, adding the fine sand, the graphene nano powder and the cement into the high-speed stirrer again for stirring to obtain mixed powder;
s4, uniformly adding the mixed solution obtained in the step S2 into the mixed powder, and starting a high-speed stirrer to stir to obtain a gum finished product;
and S5, placing the gum finished product in a plastic bucket, and placing the plastic bucket in a cool, dry and ventilated place for sealed storage.
8. A method for preparing a high-bonding-strength tile back glue according to claim 7, characterized in that: the rotating speed of the high-speed stirrer in the S2 and the S3 is 200-250r/min, and the stirring time is 10-20 min.
9. A method for preparing a high-bonding-strength tile back glue according to claim 7, characterized in that: the rotating speed of the high-speed stirrer in the S4 is 700 and 1000r/min, and the stirring time is 30-50 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210057379.4A CN114395347A (en) | 2022-01-19 | 2022-01-19 | Tile back glue with high bonding strength and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210057379.4A CN114395347A (en) | 2022-01-19 | 2022-01-19 | Tile back glue with high bonding strength and preparation method thereof |
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| Publication Number | Publication Date |
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| CN114395347A true CN114395347A (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210057379.4A Pending CN114395347A (en) | 2022-01-19 | 2022-01-19 | Tile back glue with high bonding strength and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114891462A (en) * | 2022-06-08 | 2022-08-12 | 刘跃晖 | Single-component napping gum and processing method thereof |
| CN114907792A (en) * | 2022-07-04 | 2022-08-16 | 广州瓷添乐装饰材料有限公司 | Preparation method of large-plate ceramic tile back glue emulsion |
| CN115058219A (en) * | 2022-07-07 | 2022-09-16 | 联碳高分子新材料(广东)有限公司 | Strong-effect anti-drop water-resistant ceramic tile back adhesive emulsion and preparation method thereof |
-
2022
- 2022-01-19 CN CN202210057379.4A patent/CN114395347A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114891462A (en) * | 2022-06-08 | 2022-08-12 | 刘跃晖 | Single-component napping gum and processing method thereof |
| CN114907792A (en) * | 2022-07-04 | 2022-08-16 | 广州瓷添乐装饰材料有限公司 | Preparation method of large-plate ceramic tile back glue emulsion |
| CN115058219A (en) * | 2022-07-07 | 2022-09-16 | 联碳高分子新材料(广东)有限公司 | Strong-effect anti-drop water-resistant ceramic tile back adhesive emulsion and preparation method thereof |
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