CN112063269A - Bathroom ceramic tile leakage-proof agent and preparation method and application thereof - Google Patents
Bathroom ceramic tile leakage-proof agent and preparation method and application thereof Download PDFInfo
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- CN112063269A CN112063269A CN202010987377.6A CN202010987377A CN112063269A CN 112063269 A CN112063269 A CN 112063269A CN 202010987377 A CN202010987377 A CN 202010987377A CN 112063269 A CN112063269 A CN 112063269A
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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
- 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
-
- 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
- C09D7/63—Additives non-macromolecular organic
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
Abstract
The invention belongs to the technical field of leak preventives, and particularly relates to a bathroom tile leak preventer which is prepared from the following raw materials in parts by weight: 12-18 parts of epoxy resin, 40-60 parts of fluoroalkyl siloxane, 10-16 parts of VAE emulsion, 8-12 parts of silicon dioxide, 1-5 parts of silane coupling agent, 0.6-1.2 parts of surfactant, 0.1-0.5 part of lithopone and 12-20 parts of organic solvent.
Description
Technical Field
The invention belongs to the technical field of leak preventives, and particularly relates to a bathroom tile leak preventer as well as a preparation method and application thereof.
Background
Bathroom, refers to the room for bathing. Speak "list son saying symbol": the white swamp dead in the bathroom. The bathroom is the area with the largest indoor water consumption, and if the bathroom is not well prevented from leaking, water in the bathroom can permeate into the lower-level house to cause the top surface of the lower-level house to be wet and even drip, so the bathroom is very important to prevent leaking.
When the existing bathroom leaks, the ceramic tiles or floor tiles need to be pried open, then the waterproof layer needs to be dug open, a new waterproof layer needs to be manufactured again, and then new floor tiles need to be paved again. The construction project generally needs a week, and a common washroom project also consumes 1800 plus 2000 yuan, which is time-consuming, labor-consuming and uneconomical.
Disclosure of Invention
The invention aims to provide a bathroom tile leakage-proof agent, overcomes the defects of the prior art, and designs a high-strength permeability water-based leakage-proof agent which can be matched with cement to perform leakage repairing treatment under the condition of not prying open tiles.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a bathroom ceramic tile leakage preventive is prepared from the following raw materials in parts by weight: 12-18 parts of epoxy resin, 40-60 parts of fluoroalkyl siloxane, 10-16 parts of VAE emulsion, 8-12 parts of silicon dioxide, 1-5 parts of silane coupling agent, 0.6-1.2 parts of surfactant, 0.1-0.5 part of lithopone and 12-20 parts of organic solvent.
Further, the feed is prepared from the following raw materials in parts by weight: 12 parts of epoxy resin, 40 parts of fluoroalkyl siloxane, 10 parts of VAE emulsion, 8 parts of silicon dioxide, 1 part of silane coupling agent, 0.6 part of surfactant, 0.1 part of lithopone and 12 parts of organic solvent.
Further, the feed is prepared from the following raw materials in parts by weight: 15 parts of epoxy resin, 50 parts of fluoroalkyl siloxane, 13 parts of VAE emulsion, 10 parts of silicon dioxide, 3 parts of silane coupling agent, 0.9 part of surfactant, 0.3 part of lithopone and 16 parts of organic solvent.
Further, the feed is prepared from the following raw materials in parts by weight: 18 parts of epoxy resin, 60 parts of fluoroalkyl siloxane, 16 parts of VAE emulsion, 12 parts of silicon dioxide, 5 parts of silane coupling agent, 1.2 parts of surfactant, 0.5 part of lithopone and 20 parts of organic solvent.
Further, the fluoroalkyl siloxane is at least one of tridecafluorooctyltrimethoxy (ethoxy) silane, pentadecafluorononyltrimethoxy (ethoxy) silane, heptadecafluorodecyltrimethoxy (ethoxy) silane and perfluorooctanesulfonylaminopropyl trimethoxy (ethoxy) silane.
Further, the silane coupling agent is at least one of gamma- (2, 3-epoxypropoxy) propyltrimethoxysilane, gamma-aminopropyltrimethoxysilane, gamma-aminopropyltriethoxysilane, vinyltrimethoxysilane and vinyltriethoxysilane.
The preparation method of the bathroom tile leakage preventive comprises the following steps:
(1) weighing raw materials according to the formula, adding fluoroalkyl siloxane, a silane coupling agent, epoxy resin and silicon dioxide into a volatile organic solvent, mechanically stirring for 2-3h, and then ultrasonically oscillating for 15min to prepare a suspension;
(2) adding a surfactant and lithopone into the suspension prepared in the step (1), and mechanically stirring for 1-2 hours to obtain a mixed solution;
(3) carrying out rotary evaporation on the mixed solution prepared in the step (2) for 1-12h under a vacuum environment of 0.02-0.1MPa and at the temperature of 40-80 ℃ to remove the volatile organic solvent, and preparing dry mixed particles;
(4) placing the dried mixed particles prepared in the step (3) into a ball milling tank, then adding zirconia ball milling beads with the particle size of 1-1.4mm, keeping the rotating speed of the ball mill at 30-300r/min, and carrying out ball milling for 30-50min to obtain superfine mixed powder;
(5) and (4) adding an organic solvent and the VAE emulsion into the superfine mixed powder prepared in the step (4), and stirring for 30-60min to obtain the transparent leak preventive.
An anti-leakage agent for ceramic tiles in bathroom is used for preventing the leakage of ceramic tiles in the spaces of new and old buildings such as kitchens, bathrooms, toilets and balconies.
Further, the specific use method comprises the following steps: the bathroom floor tile is cleaned before use, gaps are found in the tile, the gaps are repaired and filled with cement slurry, after the cement slurry is dried for 24 hours, the bathroom leak preventer is uniformly coated on the tile and the joint-filling cement, and the bathroom leak preventer is dried completely at room temperature.
Compared with the prior art, the invention has the following beneficial effects:
according to the bathroom tile leak preventer, hydrophobic fluoroalkyl siloxane is infiltrated into cement to form a tight leak-proof layer, leak repairing treatment can be performed under the condition that a tile is not pried open, and the construction method is simple and economical; the preparation process is simple, the production cost is low, and the packaging and the transportation are easy.
Drawings
FIG. 1 is an SEM photograph of a cross-section of a bathroom tile flashing agent provided in example 1 after drying.
FIG. 2 is an SEM photograph of a cross-section of the bathroom tile flashing agent provided in example 2 after drying.
FIG. 3 is an SEM photograph of a cross-section of the bathroom tile flashing agent provided in example 3 after drying.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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
The embodiment discloses a preparation method of a bathroom tile leakage preventive, which comprises the following steps:
(1) weighing the raw materials according to the formula, adding 40 parts of fluoroalkyl siloxane, 1 part of silane coupling agent, 12 parts of epoxy resin and 8 parts of silicon dioxide into a volatile organic solvent, mechanically stirring for 2-3h, and then ultrasonically oscillating for 15min to prepare suspension;
(2) adding 0.6 part of surfactant and 0.1 part of lithopone into the suspension prepared in the step (1), and mechanically stirring for 1-2 hours to obtain a mixed solution;
(3) carrying out rotary evaporation on the mixed solution prepared in the step (2) for 1-12h under a vacuum environment of 0.02-0.1MPa and at the temperature of 40-80 ℃ to remove the volatile organic solvent, and preparing dry mixed particles;
(4) placing the dried mixed particles prepared in the step (3) into a ball milling tank, then adding zirconia ball milling beads with the particle size of 1-1.4mm, keeping the rotating speed of the ball mill at 30-300r/min, and carrying out ball milling for 30-50min to obtain superfine mixed powder;
(5) and (4) adding 12 parts of organic solvent and 10 parts of VAE emulsion into the superfine mixed powder prepared in the step (4), and stirring for 30-60min to obtain the transparent leak preventive.
Wherein the fluoroalkyl siloxane is at least one of tridecafluorooctyl trimethoxy (ethoxy) silane, pentadecyl nonyl trimethoxy (ethoxy) silane, heptadecyl fluorodecyl trimethoxy (ethoxy) silane and perfluoro octanesulfonyl aminopropyl trimethoxy (ethoxy) silane; the silane coupling agent is at least one of gamma- (2, 3-epoxypropoxy) propyl trimethoxy silane, gamma-aminopropyl triethoxy silane, vinyl trimethoxy silane and vinyl triethoxy silane.
Example 2
The embodiment discloses a preparation method of a bathroom tile leakage preventive, which comprises the following steps:
(1) weighing the raw materials according to the formula, adding 50 parts of fluoroalkyl siloxane, 3 parts of silane coupling agent, 15 parts of epoxy resin and 10 parts of silicon dioxide into a volatile organic solvent, mechanically stirring for 2-3h, and then ultrasonically oscillating for 15min to prepare suspension;
(2) adding 0.9 part of surfactant and 0.3 part of lithopone into the suspension prepared in the step (1), and mechanically stirring for 1-2 hours to obtain a mixed solution;
(3) carrying out rotary evaporation on the mixed solution prepared in the step (2) for 1-12h under a vacuum environment of 0.02-0.1MPa and at the temperature of 40-80 ℃ to remove the volatile organic solvent, and preparing dry mixed particles;
(4) placing the dried mixed particles prepared in the step (3) into a ball milling tank, then adding zirconia ball milling beads with the particle size of 1-1.4mm, keeping the rotating speed of the ball mill at 30-300r/min, and carrying out ball milling for 30-50min to obtain superfine mixed powder;
(5) and (4) adding 16 parts of organic solvent and 13 parts of VAE emulsion into the superfine mixed powder prepared in the step (4), and stirring for 30-60min to obtain the transparent leak preventive.
Wherein the fluoroalkyl siloxane is at least one of tridecafluorooctyl trimethoxy (ethoxy) silane, pentadecyl nonyl trimethoxy (ethoxy) silane, heptadecyl fluorodecyl trimethoxy (ethoxy) silane and perfluoro octanesulfonyl aminopropyl trimethoxy (ethoxy) silane; the silane coupling agent is at least one of gamma- (2, 3-epoxypropoxy) propyl trimethoxy silane, gamma-aminopropyl triethoxy silane, vinyl trimethoxy silane and vinyl triethoxy silane.
Example 3
The embodiment discloses a preparation method of a bathroom tile leakage preventive, which comprises the following steps:
(1) weighing the raw materials according to the formula, adding 40 parts of fluoroalkyl siloxane, 1 part of silane coupling agent, 12 parts of epoxy resin and 8 parts of silicon dioxide into a volatile organic solvent, mechanically stirring for 2-3h, and then ultrasonically oscillating for 15min to prepare suspension;
(2) adding 0.6 part of surfactant and 0.1 part of lithopone into the suspension prepared in the step (1), and mechanically stirring for 1-2 hours to obtain a mixed solution;
(3) carrying out rotary evaporation on the mixed solution prepared in the step (2) for 1-12h under a vacuum environment of 0.02-0.1MPa and at the temperature of 40-80 ℃ to remove the volatile organic solvent, and preparing dry mixed particles;
(4) placing the dried mixed particles prepared in the step (3) into a ball milling tank, then adding zirconia ball milling beads with the particle size of 1-1.4mm, keeping the rotating speed of the ball mill at 30-300r/min, and carrying out ball milling for 30-50min to obtain superfine mixed powder;
(5) and (4) adding 12 parts of organic solvent and 10 parts of VAE emulsion into the superfine mixed powder prepared in the step (4), and stirring for 30-60min to obtain the transparent leak preventive.
Wherein the fluoroalkyl siloxane is at least one of tridecafluorooctyl trimethoxy (ethoxy) silane, pentadecyl nonyl trimethoxy (ethoxy) silane, heptadecyl fluorodecyl trimethoxy (ethoxy) silane and perfluoro octanesulfonyl aminopropyl trimethoxy (ethoxy) silane; the silane coupling agent is at least one of gamma- (2, 3-epoxypropoxy) propyl trimethoxy silane, gamma-aminopropyl triethoxy silane, vinyl trimethoxy silane and vinyl triethoxy silane.
And (3) testing the waterproof performance:
carrying out a tensile strength test on the sample according to GB/T16777-; the bonding strength of the sample is determined by referring to GB/T23445-2009 Polymer Cement waterproof coating; the pencil hardness of the test sample is determined by referring to GB/T6730-2006 paint film hardness determination by a colored paint and varnish pencil method; referring to GB/T16777-. The bathroom tile leakage preventive provided in examples 1 to 3 above was tested for each property and the results are shown in Table 1.
TABLE 1 statistical table of test results
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The bathroom tile leakage-proof agent is characterized in that: the composition is prepared from the following raw materials in parts by weight: 12-18 parts of epoxy resin, 40-60 parts of fluoroalkyl siloxane, 10-16 parts of VAE emulsion, 8-12 parts of silicon dioxide, 1-5 parts of silane coupling agent, 0.6-1.2 parts of surfactant, 0.1-0.5 part of lithopone and 12-20 parts of organic solvent.
2. The bathroom tile leakage preventive according to claim 1, wherein: the composition is prepared from the following raw materials in parts by weight: 12 parts of epoxy resin, 40 parts of fluoroalkyl siloxane, 10 parts of VAE emulsion, 8 parts of silicon dioxide, 1 part of silane coupling agent, 0.6 part of surfactant, 0.1 part of lithopone and 12 parts of organic solvent.
3. The bathroom tile leakage preventive according to claim 1, wherein: the composition is prepared from the following raw materials in parts by weight: 15 parts of epoxy resin, 50 parts of fluoroalkyl siloxane, 13 parts of VAE emulsion, 10 parts of silicon dioxide, 3 parts of silane coupling agent, 0.9 part of surfactant, 0.3 part of lithopone and 16 parts of organic solvent.
4. The bathroom tile leakage preventive according to claim 1, wherein: the composition is prepared from the following raw materials in parts by weight: 18 parts of epoxy resin, 60 parts of fluoroalkyl siloxane, 16 parts of VAE emulsion, 12 parts of silicon dioxide, 5 parts of silane coupling agent, 1.2 parts of surfactant, 0.5 part of lithopone and 20 parts of organic solvent.
5. The bathroom tile leakage preventive according to claim 1, wherein: the fluoroalkyl siloxane is at least one of tridecafluorooctyl trimethoxy (ethoxy) silane, pentadecafluorononyl trimethoxy (ethoxy) silane, heptadecafluorodecyl trimethoxy (ethoxy) silane and perfluorooctanesulfonyl aminopropyl trimethoxy (ethoxy) silane.
6. The bathroom tile leakage preventive according to claim 1, wherein: the silane coupling agent is at least one of gamma- (2, 3-epoxypropoxy) propyl trimethoxy silane, gamma-aminopropyl triethoxy silane, vinyl trimethoxy silane and vinyl triethoxy silane.
7. The preparation method of the leakproof agent for bathroom ceramic tiles according to any one of claims 1 to 6, wherein: the method comprises the following steps:
(1) weighing raw materials according to the formula, adding fluoroalkyl siloxane, a silane coupling agent, epoxy resin and silicon dioxide into a volatile organic solvent, mechanically stirring for 2-3h, and then ultrasonically oscillating for 15min to prepare a suspension;
(2) adding a surfactant and lithopone into the suspension prepared in the step (1), and mechanically stirring for 1-2 hours to obtain a mixed solution;
(3) carrying out rotary evaporation on the mixed solution prepared in the step (2) for 1-12h under a vacuum environment of 0.02-0.1MPa and at the temperature of 40-80 ℃ to remove the volatile organic solvent, and preparing dry mixed particles;
(4) placing the dried mixed particles prepared in the step (3) into a ball milling tank, then adding zirconia ball milling beads with the particle size of 1-1.4mm, keeping the rotating speed of the ball mill at 30-300r/min, and carrying out ball milling for 30-50min to obtain superfine mixed powder;
(5) and (4) adding an organic solvent and the VAE emulsion into the superfine mixed powder prepared in the step (4), and stirring for 30-60min to obtain the transparent leak preventive.
8. Use of the tile leakage preventive for bathroom as claimed in any one of claims 1 to 6 for preventing leakage of tiles in kitchens, bathrooms, toilets, balconies and other spaces in new and old buildings.
9. The use of the leakproof agent for bathroom tiles as claimed in claim 8, wherein: the specific using method comprises the following steps: the bathroom floor tile is cleaned before use, gaps are found in the tile, the gaps are repaired and filled with cement slurry, after the cement slurry is dried for 24 hours, the bathroom leak preventer is uniformly coated on the tile and the joint-filling cement, and the bathroom leak preventer is dried completely at room temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010987377.6A CN112063269A (en) | 2020-09-18 | 2020-09-18 | Bathroom ceramic tile leakage-proof agent and preparation method and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010987377.6A CN112063269A (en) | 2020-09-18 | 2020-09-18 | Bathroom ceramic tile leakage-proof agent and preparation method and application thereof |
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| CN112063269A true CN112063269A (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010987377.6A Pending CN112063269A (en) | 2020-09-18 | 2020-09-18 | Bathroom ceramic tile leakage-proof agent and preparation method and application thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105198274A (en) * | 2015-08-17 | 2015-12-30 | 华南农业大学 | Fluoroalkyl-modified composite organosilicon water-proofing agent and preparing method and application thereof |
| CN109135452A (en) * | 2018-06-20 | 2019-01-04 | 河南阳光防水科技有限公司 | Elastic infiltration solidification waterproofing agent |
-
2020
- 2020-09-18 CN CN202010987377.6A patent/CN112063269A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105198274A (en) * | 2015-08-17 | 2015-12-30 | 华南农业大学 | Fluoroalkyl-modified composite organosilicon water-proofing agent and preparing method and application thereof |
| CN109135452A (en) * | 2018-06-20 | 2019-01-04 | 河南阳光防水科技有限公司 | Elastic infiltration solidification waterproofing agent |
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