CN109504288A - A kind of table tennis table glue surface and preparation method thereof with self-cleaning function - Google Patents
A kind of table tennis table glue surface and preparation method thereof with self-cleaning function Download PDFInfo
- Publication number
- CN109504288A CN109504288A CN201811270994.3A CN201811270994A CN109504288A CN 109504288 A CN109504288 A CN 109504288A CN 201811270994 A CN201811270994 A CN 201811270994A CN 109504288 A CN109504288 A CN 109504288A
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- Prior art keywords
- titanium
- table tennis
- glue surface
- containing compound
- self
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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
- 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
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- 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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1606—Antifouling paints; Underwater paints characterised by the anti-fouling agent
- C09D5/1612—Non-macromolecular compounds
- C09D5/1618—Non-macromolecular compounds 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a kind of table tennis table glue surfaces with self-cleaning function, it by nano silica and solvent after mixing again with PRTV coating mixed grinding, it is charged with titanium-containing compound solution, it pours into after mixing and solidifies gained in mold, the nano silica and the additive amount ratio of PRTV coating are (0.5~1.5): 10, the titanium-containing compound solution is dissolved in deionized water for titanium-containing compound and obtains, and the additional amount of titanium-containing compound is the 0.1%~0.5% of PRTV coating Theoretical Mass.The preparation method of the table tennis table glue surface is also disclosed, glue surface obtained has super hydrophobic surface, and water contact angle has the function of self-cleaning under rain drop erosion up to 150 °, when this glue surface is applied on table tennis table achievable table tennis table.
Description
Technical field
The present invention relates to sports equipment technical fields, more specifically, it relates to a kind of table tennis with self-cleaning function
Billiard table glue surface and preparation method thereof.
Background technique
With increasingly developed and scientific and technical the advancing by leaps and bounds of all around fitness movement, to physical health exercise equipment especially state
Ball-table tennis table technical requirements are also higher and higher.In well-known technique, table tennis table has timber, glass system or multiple
Condensation material, however either made of which kind of material, all there are problems that cleaning, is especially placed on outdoor table tennis
Platform, the booties such as accumulation dust are more, also need special messenger to go to clear up, take time and effort.
Summary of the invention
The table tennis table glue surface and preparation method thereof with self-cleaning function that the object of the present invention is to provide a kind of, preparation table tennis
Enter can be achieved the function of table tennis table energy self-cleaning under rain drop erosion when pang billiard table as surface recombination.
To achieve the above object, a kind of the technical solution adopted by the present invention are as follows: table tennis table glue with self-cleaning function
Face, which is characterized in that it, after mixing again with PRTV coating mixed grinding, is charged with by nano silica and solvent
Titanium-containing compound solution pours into solidify gained, the addition of the nano silica and PRTV coating in mold after mixing
Amount ratio is (0.5~1.5): 10, the titanium-containing compound solution is dissolved in deionized water for titanium-containing compound and obtains, titaniferous chemical combination
The additional amount of object is the 0.1%~0.5% of PRTV coating Theoretical Mass.
The preparation method of the above-mentioned table tennis table glue surface with self-cleaning function, which comprises the steps of:
1) nano silica and a certain amount of solvent are mixed evenly, 20~30min of ultrasound；
2) PRTV coating is added in the product of step 1), continues 20~30min of ultrasound；
3) titanium-containing compound solution is added into the product of step 2), is put into QZM type Cone crusher after 20~30min of ultrasound
Grind 1~10h；
4) grinding product obtained by step 3) is poured into mold 24~48h of normal temperature cure up to the table tennis table glue surface.
The nano silica and the additive amount ratio of PRTV coating are (0.5~1.5): 10, every gram of nanometer titanium dioxide
5~10ml solvent is added in silicon；The concentration of the titanium-containing compound solution is 0.1~0.5mol/L, the additional amount of titanium-containing compound
It is the 0.1%~0.5% of PRTV coating Theoretical Mass.
In order to reach better effect, preferably
The solvent being added in step 1) is the combination of one or more of dimethylbenzene, toluene, acetone, the addition of the solvent
5~10ml solvent is added for every gram of nano silica in amount.
The concentration of titanium-containing compound solution is 0.1~0.5mol/L in step 3), and the titanium-containing compound is titanium dioxide
Or titanium oxide.
The advantages of the present invention over the prior art are that:
1, with mechanical blending method, PRTV Silicone Rubber Based Coatings are modified by adding hydrophobic nano-silica,
The long-acting antifouling flashing ability of PRTV coating is further enhanced, while gained composite coating has super hydrophobic surface, subsequent solid
Change keeps super-hydrophobicity when forming glue surface, and table tennis can be achieved up to 150 °, when this glue surface to be applied on table tennis table in water contact angle
Pang billiard table has the function of self-cleaning under rain drop erosion；
2, so that there is titanium dioxide in final glue surface, titanium dioxide has photocatalytic activity for the addition of titanium-containing compound,
Under the irradiation of ultraviolet light or visible light can be adsorbed on glue surface surface organic substance occur redox reaction, generate water and
CO2, to have the function that remove court oiliness pollutant, enhance the cleaning ability of table tennis table；
3, the composite coating glue surface also reduces the adhesive force of ice and substrate surface, has excellent anti-icing performance.
Specific embodiment
Invention is described in further detail below by specific embodiment, it is not to limit that following embodiment, which is descriptive,
Protection scope of the present invention of property.
Embodiment 1
1) ultrasound 20min after 0.5kg nano silica and 2.5L acetone being mixed evenly；
2) 10kgPRTV coating is added in the product of step 1), continues ultrasound 20min；
3) 1L concentration is added into the product of step 2) for the titanium dioxide aqueous solution of 0.125mol/L, after ultrasonic 20min
It is put into QZM type Cone crusher and grinds 10h；
4) grinding product obtained by step 3) is poured into mold normal temperature cure for 24 hours up to the table tennis table glue surface.
Through detecting, the water contact angle of the glue surface is 150 °, which is combined on table tennis table as table tennis table
Surface, under rain drop erosion, pollutant can flow away with water flow gained table tennis table automatically, i.e. realization self-cleaning.
Embodiment 2
1) ultrasound 20min after 0.6kg nano silica and 3L acetone being mixed evenly；
2) 10kgPRTV coating is added in the product of step 1), continues ultrasound 20min；
3) the titanium oxide aqueous solution that 1L concentration is 0.15mol/L is added into the product of step 2), is put into after ultrasonic 20min
10h is ground in QZM type Cone crusher；
4) grinding product obtained by step 3) is poured into mold normal temperature cure 36h up to the table tennis table glue surface.
Through detecting, the water contact angle of the glue surface is 151 °, which is combined on table tennis table as table tennis table
Surface, under rain drop erosion, pollutant can flow away with water flow gained table tennis table automatically, i.e. realization self-cleaning.
Embodiment 3
1) ultrasound 20min after 0.8kg nano silica and 4L acetone being mixed evenly；
2) 10kgPRTV coating is added in the product of step 1), continues ultrasound 20min；
3) the titanium dioxide aqueous solution that 1L concentration is 0.2mol/L is added into the product of step 2), is put after ultrasonic 20min
Enter in QZM type Cone crusher and grinds 5h；
4) grinding product obtained by step 3) is poured into mold normal temperature cure 48h up to the table tennis table glue surface.
Through detecting, the water contact angle of the glue surface is 152 °, which is combined on table tennis table as table tennis table
Surface, under rain drop erosion, pollutant can flow away with water flow gained table tennis table automatically, i.e. realization self-cleaning.
Embodiment 4
1) ultrasound 30min after 1kg nano silica and 5L acetone being mixed evenly；
2) 10kgPRTV coating is added in the product of step 1), continues ultrasound 30min；
3) 1L concentration is added into the product of step 2) for the titanium dioxide aqueous solution of 0.125mol/L, after ultrasonic 30min
It is put into QZM type Cone crusher and grinds 8h；
4) grinding product obtained by step 3) is poured into mold normal temperature cure 48h up to the table tennis table glue surface.
Through detecting, the water contact angle of the glue surface is 153 °, which is combined on table tennis table as table tennis table
Surface, under rain drop erosion, pollutant can flow away with water flow gained table tennis table automatically, i.e. realization self-cleaning.
Embodiment 5
1) ultrasound 30min after 1.5kg nano silica and 7.5L acetone being mixed evenly；
2) 10kgPRTV coating is added in the product of step 1), continues ultrasound 30min；
3) the titanium dioxide aqueous solution that 1L concentration is 0.5mol/L is added into the product of step 2), is put after ultrasonic 30min
Enter in QZM type Cone crusher and grinds 10h；
4) grinding product obtained by step 3) is poured into mold normal temperature cure 48h up to the table tennis table glue surface.
Through detecting, the water contact angle of the glue surface is 155 °, which is combined on table tennis table as table tennis table
Surface, under rain drop erosion, pollutant can flow away with water flow gained table tennis table automatically, i.e. realization self-cleaning.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of table tennis table glue surface with self-cleaning function, which is characterized in that it is mixed by nano silica with solvent
Again with PRTV coating mixed grinding after uniformly, it is charged with titanium-containing compound solution, pours into mold solidify after mixing
The additive amount ratio of gained, the nano silica and PRTV coating is (0.5~1.5): 10, the titanium-containing compound solution
Deionized water is dissolved in for titanium-containing compound to obtain, the additional amount of titanium-containing compound be PRTV coating Theoretical Mass 0.1%~
0.5%.
2. a kind of table tennis table glue surface with self-cleaning function according to claim 1, which is characterized in that described is molten
Agent is the combination of one or more of dimethylbenzene, toluene, acetone.
3. a kind of table tennis table glue surface with self-cleaning function according to claim 2, which is characterized in that the solvent
Additional amount be that 5~10ml solvent is added in every gram of nano silica.
4. a kind of table tennis table glue surface with self-cleaning function according to claim 1, which is characterized in that the titaniferous
Compound is titanium dioxide or titanium oxide.
5. a kind of table tennis table glue surface with self-cleaning function according to claim 1, which is characterized in that the titaniferous
The concentration of compound solution is 0.1~0.5mol/L.
6. a kind of preparation side of table tennis table glue surface with self-cleaning function according to any one of claim 1 to 5
Method, which comprises the steps of:
1) nano silica and a certain amount of solvent are mixed evenly, 20~30min of ultrasound；
2) PRTV coating is added in the product of step 1), continues 20~30min of ultrasound；
3) titanium-containing compound solution is added into the product of step 2), is put into QZM type Cone crusher and grinds after 20~30min of ultrasound
1~10h；
4) grinding product obtained by step 3) is poured into mold 24~48h of normal temperature cure up to the table tennis table glue surface.
The nano silica and the additive amount ratio of PRTV coating are (0.5~1.5): 10, every gram of nano silica adds
Enter 5~10ml solvent；The concentration of the titanium-containing compound solution is 0.1~0.5mol/L, and the additional amount of titanium-containing compound is
The 0.1%~0.5% of PRTV coating Theoretical Mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811270994.3A CN109504288A (en) | 2018-10-29 | 2018-10-29 | A kind of table tennis table glue surface and preparation method thereof with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811270994.3A CN109504288A (en) | 2018-10-29 | 2018-10-29 | A kind of table tennis table glue surface and preparation method thereof with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109504288A true CN109504288A (en) | 2019-03-22 |
Family
ID=65747081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811270994.3A Pending CN109504288A (en) | 2018-10-29 | 2018-10-29 | A kind of table tennis table glue surface and preparation method thereof with self-cleaning function |
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| Country | Link |
|---|---|
| CN (1) | CN109504288A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2216697A1 (en) * | 2003-02-06 | 2004-10-16 | Enebe, S.L. | Method for painting hardboard of table tennis, involves micronizing powder after ionizing applied paint, performing baking process of hardboard to produce curing of powder paint, and obtaining chipboard particles and/or fibers |
| CN101857771A (en) * | 2010-06-28 | 2010-10-13 | 成都拓利化工实业有限公司 | High-strength RTV hydrophobic, long-acting and anti-fouling flashing coating and preparation method thereof |
| CN101892009A (en) * | 2010-08-12 | 2010-11-24 | 张振海 | PRTV (Persisitent Room Temperature Vulcanized Silicone Rubber)-anti-contamination flashover coating |
| CN202262616U (en) * | 2011-08-31 | 2012-06-06 | 刘荣强 | Novel outdoor table tennis table |
| CN103923562A (en) * | 2013-01-10 | 2014-07-16 | 滕州市智星电力电子工程有限公司 | Monocomponent PRTV anti-pollution-flashover paint and preparation method thereof |
| CN108325188A (en) * | 2017-01-20 | 2018-07-27 | 上海红双喜股份有限公司 | A kind of all-weather ping-pong playing surface of the table using new material |
-
2018
- 2018-10-29 CN CN201811270994.3A patent/CN109504288A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2216697A1 (en) * | 2003-02-06 | 2004-10-16 | Enebe, S.L. | Method for painting hardboard of table tennis, involves micronizing powder after ionizing applied paint, performing baking process of hardboard to produce curing of powder paint, and obtaining chipboard particles and/or fibers |
| CN101857771A (en) * | 2010-06-28 | 2010-10-13 | 成都拓利化工实业有限公司 | High-strength RTV hydrophobic, long-acting and anti-fouling flashing coating and preparation method thereof |
| CN101892009A (en) * | 2010-08-12 | 2010-11-24 | 张振海 | PRTV (Persisitent Room Temperature Vulcanized Silicone Rubber)-anti-contamination flashover coating |
| CN202262616U (en) * | 2011-08-31 | 2012-06-06 | 刘荣强 | Novel outdoor table tennis table |
| CN103923562A (en) * | 2013-01-10 | 2014-07-16 | 滕州市智星电力电子工程有限公司 | Monocomponent PRTV anti-pollution-flashover paint and preparation method thereof |
| CN108325188A (en) * | 2017-01-20 | 2018-07-27 | 上海红双喜股份有限公司 | A kind of all-weather ping-pong playing surface of the table using new material |
Non-Patent Citations (1)
| Title |
|---|
| 二级建造师执业资格考试命题研究中心: "《全国二级建造师执业资格考试真题考点解析+押题试卷 建筑工程管理与实务》", 31 December 2014, 华中科技大学出版社 * |
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Application publication date: 20190322 |
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