CN112391098A - Water-based quartz floor coating and preparation method thereof - Google Patents
Water-based quartz floor coating and preparation method thereof Download PDFInfo
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- CN112391098A CN112391098A CN202011268467.6A CN202011268467A CN112391098A CN 112391098 A CN112391098 A CN 112391098A CN 202011268467 A CN202011268467 A CN 202011268467A CN 112391098 A CN112391098 A CN 112391098A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/66—Additives characterised by particle size
- C09D7/69—Particle size larger than 1000 nm
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- 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
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Paints Or Removers (AREA)
- Floor Finish (AREA)
Abstract
The invention relates to the technical field of building coatings, in particular to a water-based quartz floor coating and a preparation method thereof, wherein the water-based quartz floor coating comprises a component A, a component B and a component C; the component A is prepared from the following raw materials in parts by weight: 30-50 parts of water-based resin, 35-45 parts of water, 5.0-15 parts of titanium dioxide, 0.5-5.0 parts of color paste, 0.2-0.6 part of base material wetting agent and 0.2-0.5 part of defoaming agent; the component B is a curing agent; the component C is quartz slurry. The invention has the beneficial effects that: the water-based quartz floor coating disclosed by the invention is a full-aqueous system, is safe and environment-friendly, has the characteristics of good pressure resistance, wear resistance, water resistance, solvent resistance and the like after construction, and can be widely applied to floor coating in parking lots, chemical plants, factory workshops, medical places and the like.
Description
Technical Field
The invention relates to the technical field of building coatings, in particular to a water-based quartz floor coating and a preparation method thereof.
Background
The floor coatings on the market at present are various in variety, and various floor coating products such as epoxy, polyurethane, acrylic acid and the like exist. With the continuous promotion of the environmental protection policy and regulations of the coatings and the enhancement of the environmental awareness of people, the emission control of Volatile Organic Compounds (VOC) in the coatings is increasingly strict, and the use of solvent-based coatings is limited. The multifunctional environment-friendly water-based paint with low VOC and high performance becomes the development direction of paint technology. The bi-component water-based epoxy floor coating is used as a novel environment-friendly coating, and gradually enters the market and is accepted by the broad masses of users due to the characteristics of low VOC, low odor, safety, environment friendliness, tough coating film, soft luster, roller coating and brush coating, convenience in maintenance, economy, applicability and the like.
Then, the application range of the waterborne epoxy floor coating is limited due to the defects of the waterborne epoxy floor coating, such as wear resistance, pressure resistance, solvent corrosion resistance, water resistance and the like, and the waterborne epoxy floor coating cannot be used in chemical plants, factory workshops, parking lots and the like with higher requirements. So that the prior floor coating is mainly made of solvent type materials.
Therefore, the environment-friendly water-based high-performance floor coating is developed, not only meets the environment protection requirement, but also has good construction use performance, meets the use requirements of different environments, can change the current situation of the floor industry in China, forms the water-based trend of the floor coating, and adapts to the environment protection trend in China.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the water-based quartz floor coating meets the environmental protection requirement, has good construction service performance and meets the use requirements of different environments.
In order to solve the technical problems, the invention adopts the technical scheme that: the water-based quartz floor coating is prepared from the following raw materials: a component A, a component B and a component C;
the weight ratio of the component A, the component B and the component C is (A + B): c is 1: 0.5-2;
the component A is prepared from the following raw materials in parts by weight: 30-50 parts of water-based resin, 35-45 parts of water, 5.0-15 parts of titanium dioxide, 0.5-5.0 parts of color paste, 0.2-0.6 part of base material wetting agent and 0.2-0.5 part of defoaming agent;
the component B is a curing agent;
the component C is quartz slurry.
Further, in the above-mentioned aqueous quartz floor coating, the ratio of the aqueous resin to the curing agent is 2-5: 1.
further, in the above aqueous quartz floor coating, the aqueous resin is epoxy resin, and the curing agent is a modified amine curing agent.
Further, in the above-mentioned aqueous quartz floor coating, the aqueous resin is polyurethane resin, and the curing agent is isocyanate curing agent.
Further, in the above water-based quartz floor coating, the quartz slurry is stable slurry obtained by stirring quartz powder with a particle size of 2-20 μm and a dispersing agent at 2000rpm for 30min, dispersing uniformly and then placing into an ultrasonic dispersing machine for stable dispersion.
The other technical scheme of the invention is as follows: the preparation method of the water-based quartz floor coating comprises the following steps:
putting 35-45 parts of water and 30-50 parts of water-based resin, 0.2-0.6 part of base material wetting agent and 0.2-0.5 part of defoaming agent into a paint mixing tank, stirring at 500rpm of 300-;
adding 6-10 parts of the component B into the prepared slurry A, uniformly stirring, and standing for 10min to obtain mixed slurry;
and adding 50-100 parts of the component C into the mixed slurry, uniformly stirring, scraping by using a scraper, and naturally drying and curing to obtain the water-based quartz floor coating.
The invention has the beneficial effects that: the water-based quartz floor coating and the preparation method thereof utilize the advantages of natural characteristics of quartz slurry, such as hardness, wear resistance, corrosion resistance, weather resistance, waterproofness, adhesiveness, environmental protection, color retention, stability of chemical molecular formula and the like, and avoid the defects of the traditional water-based floor in the aspects of hardness, compression resistance, wear resistance and chemical corrosion resistance, so that the water-based floor meets or is superior to the performance requirements of the traditional solvent-based floor, the water-based floor coating is favorable for popularizing a water-based floor product, the harm of the solvent-based floor coating to constructors and the environment is reduced, and the using amount of a solvent is greatly reduced. The water-based quartz floor coating disclosed by the invention is a full-aqueous system, is safe and environment-friendly, has the characteristics of good pressure resistance, wear resistance, water resistance, solvent resistance and the like after construction, and can be widely applied to floor coating in parking lots, chemical plants, factory workshops, medical places and the like.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description will be given with reference to the embodiments.
Example 1:
putting 45 parts of water and 30 parts of waterborne epoxy resin, 0.3 part of base material wetting agent (alkyl polyoxyethylene ether) and 0.4 part of defoaming agent (modified organic silicon) into a paint mixing tank, stirring at 500rpm for 15min, then adding 10 parts of titanium dioxide, increasing the rotating speed to 1000rpm, continuing stirring for 30min, reducing the rotating speed to 500rpm, adding 3 parts of color paste, stirring for 15min, discharging and packaging for later use to obtain slurry A;
adding 6 parts of epoxy curing agent into the prepared slurry A, uniformly stirring, and standing for 10min to obtain mixed slurry;
stirring the quartz powder with the particle size of 2-20 microns and a dispersing agent at 2000rpm for 30min, uniformly dispersing, and then placing the quartz powder into an ultrasonic dispersion machine for stable dispersion to obtain stable quartz slurry.
And adding 100 parts of quartz slurry into the mixed slurry, uniformly stirring, scraping by using a scraper, and naturally drying and curing to obtain the water-based quartz terrace.
Example 2:
putting 35 parts of water and 50 parts of water-based epoxy resin, 0.3 part of base material wetting agent (alkyl polyoxyethylene ether) and 0.5 part of defoaming agent (modified organic silicon) into a paint mixing tank, stirring at 500rpm for 15min, then adding 15 parts of titanium dioxide, increasing the rotating speed to 1200rpm, continuing stirring for 30min, reducing the rotating speed to 500rpm, adding 2 parts of color paste, stirring for 15min, discharging and packaging for later use to obtain slurry A;
adding 10 parts of epoxy curing agent into the prepared slurry, uniformly stirring, and standing for 10min to obtain mixed slurry;
stirring the quartz powder with the particle size of 2-20 microns and a dispersing agent at 2000rpm for 30min, uniformly dispersing, and then placing the quartz powder into an ultrasonic dispersion machine for stable dispersion to obtain stable quartz slurry.
And adding 200 parts of quartz slurry into the mixed slurry, uniformly stirring, scraping by using a scraper, and naturally drying and curing to obtain the water-based quartz terrace.
Example 3:
putting 40 parts of water and 40 parts of waterborne polyurethane resin, 0.3 part of base material wetting agent (alkyl polyoxyethylene ether) and 0.5 part of defoaming agent (modified organic silicon) into a paint mixing tank, stirring at 500rpm for 15min, then adding 5 parts of titanium dioxide, increasing the rotating speed to 1000rpm, continuing stirring for 30min, reducing the rotating speed to 500rpm, adding 5 parts of color paste, stirring for 15min, discharging and packaging for later use to obtain slurry A;
adding 10 parts of polyurethane curing agent into the prepared slurry, uniformly stirring, and standing for 10min to obtain mixed slurry;
stirring the quartz powder with the particle size of 2-20 microns and a dispersing agent at 2000rpm for 30min, uniformly dispersing, and then placing the quartz powder into an ultrasonic dispersion machine for stable dispersion to obtain stable quartz slurry.
And adding 50 parts of quartz slurry into the mixed slurry, uniformly stirring, scraping by using a scraper, and naturally drying and curing to obtain the water-based quartz terrace.
Performance testing
The properties of the compressive strength, tensile bond strength, abrasion resistance, impact resistance, skid resistance, acid resistance, alkali resistance and solvent resistance of the aqueous quartz floor coatings obtained in examples 1 to 3 were tested.
The test results are shown in Table 1.
TABLE 1
In conclusion, the water-based quartz terrace coating provided by the invention has good compressive strength, tensile bonding strength, wear resistance, impact resistance, skid resistance, acid resistance, alkali resistance and solvent resistance.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent modifications made by the present invention in the specification or directly or indirectly applied to the related technical field are included in the scope of the present invention.
Claims (6)
1. The water-based quartz floor coating is characterized by comprising the following raw materials: a component A, a component B and a component C;
the weight ratio of the component A, the component B and the component C is (A + B): c is 1: 0.5-2;
the component A is prepared from the following raw materials in parts by weight: 30-50 parts of water-based resin, 35-45 parts of water, 5.0-15 parts of titanium dioxide, 0.5-5.0 parts of color paste, 0.2-0.6 part of base material wetting agent and 0.2-0.5 part of defoaming agent;
the component B is a curing agent;
the component C is quartz slurry.
2. The water-based quartz floor coating of claim 1, wherein the ratio of the water-based resin to the curing agent is 2-5: 1.
3. the waterborne quartz floor coating of claim 1, wherein the waterborne resin is an epoxy resin and the curing agent is a modified amine curing agent.
4. The waterborne quartz floor coating of claim 1, wherein the waterborne resin is a polyurethane resin and the curing agent is an isocyanate curing agent.
5. The water-based quartz terrace coating of claim 1, wherein the quartz slurry is stable slurry obtained by stirring quartz powder with a particle size of 2-20 microns and a dispersing agent at 2000rpm for 30min, and then putting the quartz powder into an ultrasonic dispersion machine for dispersion stabilization after uniform dispersion.
6. A preparation method of the water-based quartz floor coating of any one of claims 1 to 5, characterized by comprising the following steps:
putting 35-45 parts of water and 30-50 parts of water-based resin, 0.2-0.6 part of base material wetting agent and 0.2-0.5 part of defoaming agent into a paint mixing tank, stirring at 500rpm of 300-;
adding 6-10 parts of the component B into the prepared slurry A, uniformly stirring, and standing for 10min to obtain mixed slurry;
and adding 50-100 parts of the component C into the mixed slurry, uniformly stirring, scraping by using a scraper, and naturally drying and curing to obtain the water-based quartz floor coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011268467.6A CN112391098A (en) | 2020-11-13 | 2020-11-13 | Water-based quartz floor coating and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011268467.6A CN112391098A (en) | 2020-11-13 | 2020-11-13 | Water-based quartz floor coating and preparation method thereof |
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| Publication Number | Publication Date |
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| CN112391098A true CN112391098A (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011268467.6A Pending CN112391098A (en) | 2020-11-13 | 2020-11-13 | Water-based quartz floor coating and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114591668A (en) * | 2022-01-12 | 2022-06-07 | 广州昊毅新材料科技股份有限公司 | Water-based single-component high-hardness wear-resistant finish paint and terrace |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962173A (en) * | 2015-07-10 | 2015-10-07 | 刘善江 | Epoxy floor water-based paint and preparation method thereof |
| CN108285730A (en) * | 2018-01-09 | 2018-07-17 | 河北晨阳工贸集团有限公司 | Suitable for outdoor high performance polyurethane terrace sealing wax |
| CN109735189A (en) * | 2019-01-14 | 2019-05-10 | 深圳微巨石英科技有限公司 | Waterproof quartz water paint and preparation method thereof |
-
2020
- 2020-11-13 CN CN202011268467.6A patent/CN112391098A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962173A (en) * | 2015-07-10 | 2015-10-07 | 刘善江 | Epoxy floor water-based paint and preparation method thereof |
| CN108285730A (en) * | 2018-01-09 | 2018-07-17 | 河北晨阳工贸集团有限公司 | Suitable for outdoor high performance polyurethane terrace sealing wax |
| CN109735189A (en) * | 2019-01-14 | 2019-05-10 | 深圳微巨石英科技有限公司 | Waterproof quartz water paint and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114591668A (en) * | 2022-01-12 | 2022-06-07 | 广州昊毅新材料科技股份有限公司 | Water-based single-component high-hardness wear-resistant finish paint and terrace |
| CN114591668B (en) * | 2022-01-12 | 2022-09-02 | 广州昊毅新材料科技股份有限公司 | Water-based single-component high-hardness wear-resistant finish paint and terrace |
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Application publication date: 20210223 |