CN109626930A - Tile binding material - Google Patents
Tile binding material Download PDFInfo
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- CN109626930A CN109626930A CN201910017100.8A CN201910017100A CN109626930A CN 109626930 A CN109626930 A CN 109626930A CN 201910017100 A CN201910017100 A CN 201910017100A CN 109626930 A CN109626930 A CN 109626930A
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- parts
- binding material
- quartz sand
- mesh
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
- C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00637—Uses not provided for elsewhere in C04B2111/00 as glue or binder for uniting building or structural materials
- C04B2111/00646—Masonry mortars
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Abstract
The present invention relates to a kind of tile binding materials, its key points of the technical solution are that mass fraction meter, raw material includes: 330~360 parts of alpha semi-hydrated gypsum, 620~680 parts of quartz sand, 10~15 parts of latex powder, 1~3 part of citric acid, 2~4 parts of hydroxypropyl methyl cellulose, 1~3 part of defoaming agent, 1~3 part of wetting dispersing agent.The present invention is formed using alpha semi-hydrated gypsum instead of cement, and extraordinary can be attached to the substrate surface of numerous difficult bondings, impregnates in water, still has extraordinary adhesion strength in the case of high temperature or unfreezing.
Description
Technical field
The present invention relates to building material technical fields, more specifically, it is related to a kind of tile binding material.
Background technique
Ceramic tile adhesive is the cement base binding material for pasting ceramic tile, also becomes glue for tile, is main in dry-mixed mortar
One of kind, be the adhesives most generally used in building and decorative engineering, can be used for pasted with ceramic veneer brick, polished bricks and
The lithotome of granite etc.Tradition be ceramic tile adhesive by gathering materials, portland cement, a small amount of white lime with according to product matter
Measure level requirement addition functional additive composition.However there is huge energy consumptions, non-renewable resources for manufacture of cement
Consumption and environmental pollution, people gradually find the substitute of cement.
The present invention has developed a kind of tile binding material that cement is replaced with alpha semi-hydrated gypsum.
Summary of the invention
The purpose of the present invention is to provide a kind of tile binding materials, and alpha semi-hydrated gypsum is used to form instead of cement,
And it extraordinary can be attached to the substrate surface of numerous difficult bondings, it impregnates, still have in the case of high temperature or unfreezing in water
Extraordinary adhesion strength.
Above-mentioned purpose of the invention has the technical scheme that
A kind of tile binding material, mass fraction meter, raw material include: 330~360 parts of alpha semi-hydrated gypsum, quartz sand 620~680
Part, 10~15 parts of latex powder, 1~3 part of citric acid, 2~4 parts of hydroxypropyl methyl cellulose, 1~3 part of defoaming agent, wetting dispersing agent
1~3 part.
The present invention preferably, in terms of mass fraction, raw material include: 350 parts of alpha semi-hydrated gypsum, 650 parts of quartz sand,
12 parts of latex powder, 2 parts of citric acid, 3 parts of hydroxypropyl methyl cellulose, 2 parts of defoaming agent, 2 parts of wetting dispersing agent.
Preferably, the quartz sand is by the quartz sand of 20~40 mesh, the quartz sand and 80~120 of 40~80 mesh by the present invention
Purpose quartz sand composition, the weight ratio of the quartz sand of the quartz sand of 20~40 mesh, the quartz sand of 40~80 mesh and 80~120 mesh are
19~21:14~16:29~31.
The present invention preferably, the quartz of the quartz sand of 20~40 mesh, the quartz sand of 40~80 mesh and 80~120 mesh
The weight ratio of sand is 4:3:6.
Preferably, the defoaming agent is powder defoaming agent P803 to the present invention, and the wetting dispersing agent is wetting dispersing agent
P588。
Preferably, the average molecular weight of the hydroxypropyl methyl cellulose is 200,000~250,000 to the present invention.
Preferably, the average molecular weight of the hydroxypropyl methyl cellulose is 200,000 to the present invention.
Preferably, the latex powder is latex powder 1410 to the present invention.
The present invention preferably, the latex powder using following methods prepare: adjust comprising emulsifier, initiator and go from
Styrene and methacryloxypropyl trimethoxy silane and pre- cream is added to 6.9-7.1 in the pH value of the mixed liquor of sub- water
Change, pre-emulsion stirs in an inert atmosphere is warming up to 60-70 DEG C and insulation reaction 5-6h；It is down to room temperature and adjusts pH value and be
Simultaneously ethyl orthosilicate is added in 2.9-3.1, stirs 12-24 hours, 36-48 hours still aging；Weight percent concentration, which is added, is
The aqueous solution of the polyvinyl alcohol of 1-10% is simultaneously uniformly mixed, spray-dried to obtain latex powder；In terms of weight fraction, emulsifier 0.9-
1.5 parts, 0.3-0.5 parts of initiator, 280-300 parts of deionized water, 15-20 parts of styrene, methacryloxypropyl front three
1.5-2 parts of oxysilane, 15-20 parts of ethyl orthosilicate, weight percent concentration be 1-10% polyvinyl alcohol aqueous solution
22.5-25 parts.
Preferably, the emulsifier is cetyl trimethylammonium bromide to the present invention.
Preferably, the catalyst is azo-bis-isobutyrate hydrochloride to the present invention.
Compared with prior art, the invention has the following advantages:
1, cement is not used completely, and functional, inspection result meets JC/T547-2005 " ceramic wall and floor bricks adhesive " standard
In C1 type technical requirements.
2, alpha semi-hydrated gypsum generates microdilatancy in condensation hardening process, will not generate contraction fissure, and thermal stability
It is good；Gypsum base material also has good heat insulating and sound insulating characteristic, has respiratory function, can temperature and humidity in regulation room, can
Improve the comfort level lived.
3, alpha semi-hydrated gypsum cost is lower than cement, can reduce the cost of engineering, has economic advantages, and producing
The pollution of energy consumption and production in the process is all far below cement, small to environmental hazard, is good for the environment.
4, preparation process is simple, and required raw material is mixed in a certain ratio uniformly, and adding water and stirring can be used.
5, the sufficiently low stratum nucleare polymer of glass transition temperature is placed in the higher stratum nucleare polymer of glass transition temperature and thickness
Under the common protection of the suitable SiO2 shell of degree, to not only guarantee emulsion particle for the tolerance of spray-drying process, but also energy
Making polymer integrally has lower minimum film formation temperature, guarantees film forming, the cementitiousness of latex powder.
Specific embodiment
Invention is further described in detail with reference to embodiments.It should be understood that described in the embodiment of the present invention
Preparation method is only used for illustrating the present invention, rather than limiting the invention, to this hair under concept thereof of the invention
The simple modifications of bright preparation method belong to the scope of protection of present invention.
The formula (unit: Kg) of 1 embodiment 1~17 of table
Note: "-" is not added with the substance.
Embodiment 18
It is not both with embodiment 1, latex powder 1410 is replaced with to the latex powder prepared using following methods: adjusts comprising 16
The pH value of the mixed liquor of alkyl trimethyl ammonium bromide 0.9Kg, azo-bis-isobutyrate hydrochloride 0.5Kg and deionized water 280Kg is extremely
7.0, styrene 20Kg and methacryloxypropyl trimethoxy silane 1.5Kg and pre-emulsification is added, pre-emulsion is in nitrogen
Stirring is warming up to 60 DEG C and insulation reaction 6h in gas atmosphere；It is down to room temperature and adjusts pH value and be 3.0 and ethyl orthosilicate is added
17.5Kg is stirred 12 hours, still aging 36 hours；The aqueous solution for the polyvinyl alcohol that weight percent concentration is 5% is added
22.5Kg is simultaneously uniformly mixed, spray-dried to obtain latex powder.
Embodiment 19
It is not both with embodiment 1, latex powder 1410 is replaced with to the latex powder prepared using following methods: adjusts comprising 16
The pH value of the mixed liquor of alkyl trimethyl ammonium bromide 1.2Kg, azo-bis-isobutyrate hydrochloride 0.4Kg and deionized water 290Kg is extremely
6.9, styrene 17.5Kg and methacryloxypropyl trimethoxy silane 2Kg and pre-emulsification is added, pre-emulsion is in nitrogen
Stirring is warming up to 65 DEG C and insulation reaction 5.5h in gas atmosphere；It is down to room temperature and adjusts pH value and be 2.9 and ethyl orthosilicate is added
20Kg is stirred 24 hours, still aging 42 hours；The aqueous solution 25Kg for the polyvinyl alcohol that weight percent concentration is 1% is added
And be uniformly mixed, it is spray-dried to obtain latex powder.
Embodiment 20
It is not both with embodiment 1, latex powder 1410 is replaced with to the latex powder prepared using following methods: adjusts comprising 16
The pH value of the mixed liquor of alkyl trimethyl ammonium bromide 1.5Kg, azo-bis-isobutyrate hydrochloride 0.3Kg and deionized water 300Kg is extremely
7.1, styrene 15Kg and methacryloxypropyl trimethoxy silane 1.75Kg and pre-emulsification is added, pre-emulsion is in nitrogen
Stirring is warming up to 70 DEG C and insulation reaction 5h in gas atmosphere；It is down to room temperature and adjusts pH value and be 3.1 and ethyl orthosilicate is added
15Kg is stirred 18 hours, still aging 48 hours；The aqueous solution 24Kg for the polyvinyl alcohol that weight percent concentration is 10% is added
And be uniformly mixed, it is spray-dried to obtain latex powder.
For the tile binding material that Examples 1 to 20 provides, according to JC/T547-2005's " ceramic wall and floor bricks adhesive "
Standard, carries out service check, and testing result is shown in Table 2.
The properties testing result of 2 tile binding material of table
Note: the mass ratio of tile binding material and water is 1:0.22.
It is analyzed according to the detection data of table 2, the inspection result of Examples 1 to 20 meets JC/T547-2005 " ceramic wall
Floor tile adhesive " C1 type in standard technical requirements, wherein embodiment 18~20 is optimal technical solution, Examples 1 to 3
For more excellent technical solution.The present invention, which carries out tile binding material made from compatibility using special latex powder, has excellent items
Can, this is because the sufficiently low stratum nucleare polymer of glass transition temperature is placed in the higher stratum nucleare polymer of glass transition temperature and thickness
Under the common protection of the suitable SiO2 shell of degree, to not only guarantee emulsion particle for the tolerance of spray-drying process, but also energy
Making polymer integrally has lower minimum film formation temperature, guarantees film forming, the cementitiousness of latex powder.
Although 1~17 tile binding material of embodiment uses commercially available latex powder 1410,1~17 ceramic tile of embodiment is viscous
It connects agent and has also reached goal of the invention.The present invention constantly optimizes the proportion of the selection of raw material and raw material, has finally determined
Examples 1 to 3 is more excellent technical solution.
Claims (10)
1. tile binding material, which is characterized in that in terms of mass fraction, raw material includes: 330~360 parts of alpha semi-hydrated gypsum, stone
620~680 parts of sand, 10~15 parts of latex powder, 1~3 part of citric acid, 2~4 parts of hydroxypropyl methyl cellulose, defoaming agent 1~3
Part, 1~3 part of wetting dispersing agent.
2. tile binding material according to claim 1, which is characterized in that in terms of mass fraction, raw material includes: α type half
350 parts of water gypsum, 650 parts of quartz sand, 12 parts of latex powder, 2 parts of citric acid, 3 parts of hydroxypropyl methyl cellulose, 2 parts of defoaming agent, profit
2 parts of hygroscopic water powder.
3. tile binding material according to claim 1 or 2, which is characterized in that the quartz sand by 20~40 mesh quartz
The quartz sand of sand, the quartz sand of 40~80 mesh and 80~120 mesh forms, the quartz sand of the quartz sand of 20~40 mesh, 40~80 mesh
Weight ratio with the quartz sand of 80~120 mesh is 19~21:14~16:29~31.
4. tile binding material according to claim 3, which is characterized in that quartz sand, 40~80 mesh of 20~40 mesh
Quartz sand and 80~120 mesh quartz sand weight ratio be 4:3:6.
5. tile binding material according to claim 1 or 2, which is characterized in that the defoaming agent is powder defoaming agent P803,
The wetting dispersing agent is wetting dispersing agent P588.
6. tile binding material according to claim 1 or 2, which is characterized in that the hydroxypropyl methyl cellulose is averaged
Molecular weight is 200,000~250,000.
7. tile binding material according to claim 6, which is characterized in that the mean molecule of the hydroxypropyl methyl cellulose
Amount is 200,000.
8. tile binding material according to claim 1 or 2, which is characterized in that the latex powder is prepared using following methods:
The pH value of the mixed liquor comprising emulsifier, initiator and deionized water is adjusted to 6.9-7.1, styrene and methacryl is added
Oxygroup propyl trimethoxy silicane and pre-emulsification, pre-emulsion stirs in an inert atmosphere is warming up to 60-70 DEG C and insulation reaction
5-6h；It is down to room temperature and adjusts pH value and be 2.9-3.1 and ethyl orthosilicate is added, stir 12-24 hours, still aging 36-48
Hour；The aqueous solution for the polyvinyl alcohol that weight percent concentration is 1-10% is added and is uniformly mixed, it is spray-dried to obtain latex
Powder；In terms of weight fraction, 0.9-1.5 parts of emulsifier, 0.3-0.5 parts of initiator, 280-300 parts of deionized water, styrene 15-20
Part, 1.5-2 parts of methacryloxypropyl trimethoxy silane, 15-20 parts of ethyl orthosilicate, weight percent concentration 1-
22.5-25 parts of the aqueous solution of 10% polyvinyl alcohol.
9. tile binding material according to claim 8, which is characterized in that the emulsifier is cetyl trimethyl bromination
Ammonium.
10. tile binding material according to claim 8, which is characterized in that the catalyst is two NSC 18620 hydrochloric acid of azo
Salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017100.8A CN109626930A (en) | 2019-01-08 | 2019-01-08 | Tile binding material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017100.8A CN109626930A (en) | 2019-01-08 | 2019-01-08 | Tile binding material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109626930A true CN109626930A (en) | 2019-04-16 |
Family
ID=66060432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910017100.8A Pending CN109626930A (en) | 2019-01-08 | 2019-01-08 | Tile binding material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109626930A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153327A (en) * | 2010-12-24 | 2011-08-17 | 上海大学 | Ceramic tile adhesive |
| CA2978650A1 (en) * | 2015-03-09 | 2016-09-15 | Uzin Utz Ag | Construction chemical formulation |
| CN106673577A (en) * | 2017-01-11 | 2017-05-17 | 彭子元 | Gypsum-based ceramic tile binder and preparation method thereof |
| CN106674549A (en) * | 2016-12-25 | 2017-05-17 | 常州市鼎日环保科技有限公司 | Preparation method of redispersible latex powder |
-
2019
- 2019-01-08 CN CN201910017100.8A patent/CN109626930A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153327A (en) * | 2010-12-24 | 2011-08-17 | 上海大学 | Ceramic tile adhesive |
| CA2978650A1 (en) * | 2015-03-09 | 2016-09-15 | Uzin Utz Ag | Construction chemical formulation |
| CN106674549A (en) * | 2016-12-25 | 2017-05-17 | 常州市鼎日环保科技有限公司 | Preparation method of redispersible latex powder |
| CN106673577A (en) * | 2017-01-11 | 2017-05-17 | 彭子元 | Gypsum-based ceramic tile binder and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王转: "《土木工程材料检测》", 31 July 2018, 北京理工大学出版社 * |
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Application publication date: 20190416 |