CN116082955A - Organic glass wear-resistant transparent film material for aircraft and preparation method thereof - Google Patents
Organic glass wear-resistant transparent film material for aircraft and preparation method thereof Download PDFInfo
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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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
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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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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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
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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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
- 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
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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
- 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
- C08K2003/2244—Oxides; Hydroxides of metals of zirconium
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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Abstract
The invention provides an organic glass wear-resistant transparent film material for an aircraft and a preparation method thereof, belonging to the technical field of paint, and comprising the following steps: adding tetrabutyl titanate solution, tetraethoxysilane solution, isopropyl aluminate solution and tetraisopropyl zirconate solution into hydrochloric acid aqueous solution, emulsifying, adding acetylacetone, methyltriethoxysilane and coupling agent, heating to 60-80 ℃, stirring and reacting for 2-4h, then adding aqueous fluorocarbon resin, reinforcing agent, film forming agent, leveling agent and defoaming agent, and stirring for 3-5h to obtain the organic glass wear-resistant transparent film layer material for the aircraft. The coating obtained by the invention is hydrolyzed and condensed, so that the wear-resistant coating with high hardness and good elasticity is formed, the inorganic silicon oxide in the wear-resistant coating is favorable for improving the mechanical property of the material, and the inorganic titanium oxide, aluminum oxide and zirconium oxide are favorable for improving the refractive index of the coating, so that the wear-resistant coating is convenient for the observation of an aircraft and has excellent application effect.
Description
Technical Field
The invention relates to the technical field of paint, in particular to an organic glass wear-resistant transparent film material for an aircraft and a preparation method thereof.
Background
Because of the weight, thickness, mechanics or other technological requirements of the transportation tools such as the domestic and foreign aircrafts, motor cars, ships and the like, a large number of organic glass transparent pieces are adopted as perspective and observation applications at front stops, side stops and portholes of the transportation tools. The organic glass transparent member applied to the transparent member is extremely sensitive to the application position, so that the requirements on the surface of the glass are extremely severe (the scratch depth of the surface of the glass is less than 0.01mm and the glass can be repaired later, and the transparent member is treated as waste after the scratch depth is deeper), and therefore, the cost of the organic glass is extremely high. Most of the organic glass transparent parts are PMMA (acrylic) or polycarbonate materials, the hardness of the materials is not high, and the organic glass transparent parts are extremely easy to be polluted by chemicals, so the protection difficulty is extremely high.
The existing protection measures are that films and paper materials are used for covering, edges of the films and the paper materials are fixed on a machine body by using adhesive tapes, but the paper materials and the film materials are extremely easy to damage under the installation environment due to the strength of the materials and the environmental resistance, and the special-shaped body is extremely troublesome to cover, so that the protection effect is hardly achieved. In the other mode, the film or paper is adhered to the surface of the glass by using double faced adhesive tape or glue in an adhesive mode, but the organic glass is extremely easy to be polluted by chemicals, so that the phenomena of corrosion pollution or residual glue of the chemicals are serious, the polluted organic glass can not be treated almost, and the protection can not be realized stably.
The research of organosilicon wear-resistant paint for organic glass transparent parts is started from the late 60 th century abroad; the patent applied after the 70 s of the 20 th century is gradually increased, and more work is reported in japan, the united states and germany. The research on the organosilicon wear-resistant coating in China is started later, the technology is immature, and most of wear-resistant coatings used for the organic glass transparent parts in the daytime and the country depend on import and are high in price.
Disclosure of Invention
The invention aims to provide an organic glass wear-resistant transparent film material for an aircraft and a preparation method thereof, and the obtained coating is hydrolyzed and condensed so as to form a wear-resistant coating with high hardness and good elasticity, wherein inorganic silicon oxide is beneficial to improving the mechanical property of the material, and inorganic titanium oxide, aluminum oxide and zirconium oxide are beneficial to improving the refractive index of the coating, so that the wear-resistant transparent film material is convenient for the observation of the aircraft and has excellent application effect.
The technical scheme of the invention is realized as follows:
the invention provides a preparation method of an organic glass wear-resistant transparent film material for an aircraft, which comprises the following steps: adding tetrabutyl titanate solution, tetraethoxysilane solution, isopropyl aluminate solution and tetraisopropyl zirconate solution into hydrochloric acid aqueous solution, emulsifying and stirring, adding acetylacetone, methyltriethoxysilane and coupling agent, heating to 60-80 ℃, mechanically stirring and reacting for 2-4h, then adding aqueous fluorocarbon resin, reinforcing agent, film forming agent, leveling agent and defoaming agent, and mechanically stirring for 3-5h to obtain the wear-resistant transparent film material of the organic glass for the aircraft.
As a further improvement of the invention, the tetrabutyl titanate solution is an ethanol solution containing 2.5-5wt% of tetrabutyl titanate; the ethyl orthosilicate solution is an ethanol solution containing 3-7wt% of ethyl orthosilicate; the isopropyl aluminate solution is an ethanol solution containing 1.5-2wt% of isopropyl aluminate; the tetraisopropyl zirconate solution is an ethanol solution containing 0.5-1.5wt% of tetraisopropyl zirconate.
As a further improvement of the present invention, the volume ratio of the tetrabutyl titanate solution, the ethyl orthosilicate solution, the isopropyl aluminate solution and the tetraisopropyl zirconate solution is 1: (0.5-1): (0.2-0.5): (0.4-0.7).
As a further improvement of the invention, the mass percentage of the hydrochloric acid in the hydrochloric acid aqueous solution is 2-5%.
As a further improvement of the invention, the emulsifying stirring speed is 10000-20000r/min; the mechanical stirring rotating speed is 200-500r/min.
As a further improvement of the invention, the coupling agent is a compound mixture of a silane coupling agent and a titanate coupling agent, and the mass ratio is 10 (2-3); the silane coupling agent is at least one selected from KH550, KH560, KH570, KH580 and KH 590; the titanate coupling agent is selected from one or more of TMC-201, TMC-102, TMC-101, TMC-311w, TMC-311, TMC-3, TMC-114, TMC-2, TMC-27, TMC-4 and TMC-401.
As a further improvement of the present invention, the reinforcing agent is at least one selected from DH-1, DH-2, DH-3, DH-4; the defoamer is at least one selected from emulsified silicone oil, higher alcohol fatty acid ester compound, polyoxyethylene polyoxypropylene pentaerythritol ether, polyoxyethylene polyoxypropylene alcohol amine ether, polyoxypropylene glycerol ether, polyoxypropylene polyoxyethylene glycerol ether and polydimethylsiloxane; the leveling agent is at least one selected from polyacrylic acid, carboxymethyl cellulose, polydimethylsiloxane and polymethylphenylsiloxane; the film forming agent is at least one selected from benzyl alcohol, propylene glycol phenyl ether, ethylene glycol butyl ether and dodecanol ester.
As a further improvement of the present invention, the mass ratio of the acetylacetone, methyltriethoxysilane, coupling agent, aqueous fluorocarbon resin, reinforcing agent, film forming agent, leveling agent and defoamer is (2-4): (20-40): (5-10): (30-70): (1-2): (0.5-2): (0.1-1): (0.5-1.5).
The invention further protects the organic glass wear-resistant transparent film layer material for the aircraft, which is prepared by the preparation method.
The invention further protects a method for preparing the film by using the organic glass wear-resistant transparent film material for the aircraft, wherein the organic glass wear-resistant transparent film material for the aircraft is coated on the surface of clean glass by adopting a spin coating method, the spin speed is 1000-2000r/min, and then the film is dried in a dryer at 100-150 ℃ for 2-5h, so that the wear-resistant transparent film is obtained.
The invention has the following beneficial effects: according to the invention, a sol-gel reaction is adopted, an organic alkoxide of Ti, al, si, zr is used as a precursor, the sol generated after catalysis is further modified by a coupling agent and then coupled with organosilane, the mixture is mixed with other raw materials and then coated on the surface of an organic glass transparent member, the sol is subjected to polycondensation along with the removal of small molecules to form a three-dimensional network structure, and the obtained coating is hydrolyzed and polycondensed after gelation and heat treatment, so that a wear-resistant coating with high hardness and good elasticity is formed, the inorganic silicon oxide contributes to improving the mechanical property of the material, and the inorganic titanium oxide, aluminum oxide and zirconium oxide contribute to improving the refractive index of the coating, so that the inorganic glass transparent member is convenient for the observation of an aircraft and has an excellent application effect.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The embodiment provides a preparation method of an organic glass wear-resistant transparent film layer material for an aircraft, which comprises the following steps:
100mL of 2.5wt% tetrabutyl titanate ethanol solution, 50mL of 3wt% ethyl orthosilicate ethanol solution, 20mL of 1.5wt% isopropyl aluminate ethanol solution and 40mL of 0.5wt% tetraisopropyl zirconate ethanol solution are added into 300mL of 2wt% hydrochloric acid aqueous solution, the emulsification stirring is carried out for 0.5h, the emulsification rotating speed is 10000r/min, 5g of acetylacetone, 50g of methyltriethoxysilane and 1.25g of coupling agent are added, the mixture is heated to 60 ℃ and is mechanically stirred for 2h at 200r/min, 7.5g of aqueous fluorocarbon resin, 0.25g of reinforcing agent DH-4, 0.125g of benzyl alcohol, 0.025g of polyacrylic acid and 0.125g of polydimethylsiloxane are added, and the mixture is stirred for 3h, so that an organic glass wear-resistant transparent film material for an aircraft is obtained;
the coupling agent is a compound mixture of a silane coupling agent KH570 and a titanate coupling agent TMC-27, and the mass ratio is 10:2.
Example 2
The embodiment provides a preparation method of an organic glass wear-resistant transparent film layer material for an aircraft, which comprises the following steps:
100mL of 5wt% tetrabutyl titanate ethanol solution, 100mL of 7wt% ethyl orthosilicate ethanol solution, 50mL of 2wt% isopropyl aluminate ethanol solution and 70mL of 1.5wt% tetraisopropyl zirconate ethanol solution are added into 300mL of 5wt% hydrochloric acid water solution, emulsification and stirring are carried out for 0.5h, the emulsification speed is 20000r/min, 10g of acetylacetone, 100g of methyltriethoxysilane and 2.5g of coupling agent are added, heating is carried out to 80 ℃,500r/min mechanical stirring is carried out for 4h, 17.5g of aqueous fluorocarbon resin, 0.5g of reinforcing agent DH-2, 0.5g of propylene glycol phenyl ether, 0.25g of carboxymethyl cellulose and 0.375g of polydimethylsiloxane are added, and stirring is carried out for 5h, so that an organic glass wear-resistant transparent film material for an aircraft is obtained;
the coupling agent is a compound mixture of a silane coupling agent KH550 and a titanate coupling agent TMC-4, and the mass ratio is 10:3.
Example 3
The embodiment provides a preparation method of an organic glass wear-resistant transparent film layer material for an aircraft, which comprises the following steps:
100mL of ethanol solution of 4wt% tetrabutyl titanate, 75mL of ethanol solution of 5wt% ethyl orthosilicate, 35mL of ethanol solution of 1.7wt% isopropyl aluminate and 55mL of ethanol solution of 1wt% tetraisopropyl zirconate are added into 300mL of 3.5wt% hydrochloric acid aqueous solution, emulsification and stirring are carried out for 0.5h, the emulsification speed is 15000r/min, 7g of acetylacetone, 75g of methyltriethoxysilane and 1.75g of coupling agent are added, heating is carried out to 70 ℃,350r/min mechanical stirring is carried out for 3h, then 12g of aqueous fluorocarbon resin, 0.35g of reinforcing agent DH-3, 0.3g of benzyl alcohol, 0.125g of polyacrylic acid and 0.25g of polyoxypropylene polyoxyethylene glycerol ether are added, and stirring is carried out for 4h, so that an aircraft organic glass wear-resistant transparent film material is obtained;
the coupling agent is a compound mixture of a silane coupling agent KH550 and a titanate coupling agent TMC-201, and the mass ratio is 4:1.
Comparative example 1
In comparison with example 3, no ethanol solution of tetrabutyl titanate was added, and the other conditions were not changed.
The method comprises the following steps:
155mL of 5wt% ethyl orthosilicate ethanol solution, 35mL of 1.7wt% isopropyl aluminate ethanol solution and 55mL of 1wt% tetraisopropyl zirconate ethanol solution are added into 300mL of 3.5wt% hydrochloric acid aqueous solution, the mixture is emulsified and stirred for 0.5h, the emulsification rotation speed is 15000r/min, 7g of acetylacetone, 75g of methyltriethoxysilane and 1.75g of coupling agent are added, the mixture is heated to 70 ℃ and subjected to mechanical stirring for 3h, then 12g of aqueous fluorocarbon resin, 0.35g of reinforcing agent DH-3, 0.3g of benzyl alcohol, 0.125g of polyacrylic acid and 0.25g of polyoxypropylene polyoxyethylene glycerol ether are added, and stirring is carried out for 4h, so that the wear-resistant transparent film material of the organic glass for the aircraft is obtained;
the coupling agent is a compound mixture of a silane coupling agent KH550 and a titanate coupling agent TMC-201, and the mass ratio is 4:1.
Comparative example 2
In comparison with example 3, the ethanol solution to which no ethyl orthosilicate was added was not changed in other conditions.
The method comprises the following steps:
adding 194mL of an ethanol solution of 4wt% tetrabutyl titanate, 35mL of an ethanol solution of 1.7wt% isopropyl aluminate and 55mL of an ethanol solution of 1wt% tetraisopropyl zirconate into 300mL of a 3.5wt% hydrochloric acid aqueous solution, emulsifying and stirring for 0.5h, heating to 70 ℃ at the speed of 15000r/min, adding 7g of acetylacetone, 75g of methyltriethoxysilane and 1.75g of a coupling agent, heating to 350r/min, mechanically stirring and reacting for 3h, then adding 12g of an aqueous fluorocarbon resin, 0.35g of a reinforcing agent DH-3, 0.3g of benzyl alcohol, 0.125g of polyacrylic acid and 0.25g of polyoxypropylene polyoxyethylene glycerol ether, and stirring for 4h to obtain an organic glass wear-resistant transparent film material for an aircraft;
the coupling agent is a compound mixture of a silane coupling agent KH550 and a titanate coupling agent TMC-201, and the mass ratio is 4:1.
Comparative example 3
In comparison with example 3, the coupling agent was silane coupling agent KH550, and the other conditions were not changed.
Comparative example 4
In comparison with example 3, the coupling agent was titanate coupling agent TMC-201, and the other conditions were not changed.
Comparative example 5
In comparison with example 3, methyltriethoxysilane was not added, and the other conditions were not changed.
The method comprises the following steps:
100mL of ethanol solution of 4wt% tetrabutyl titanate, 75mL of ethanol solution of 5wt% ethyl orthosilicate, 35mL of ethanol solution of 1.7wt% isopropyl aluminate and 55mL of ethanol solution of 1wt% tetraisopropyl zirconate are added into 300mL of 3.5wt% hydrochloric acid aqueous solution, the emulsification stirring is carried out for 0.5h, the emulsification rotating speed is 15000r/min, 7g of acetylacetone and 1.75g of coupling agent are added, the mixture is heated to 70 ℃ and is subjected to mechanical stirring reaction for 3h at 350r/min, then 87g of aqueous fluorocarbon resin, 0.35g of reinforcing agent DH-3, 0.3g of benzyl alcohol, 0.125g of polyacrylic acid and 0.25g of polyoxypropylene polyoxyethylene glycerol ether are added, and stirring is carried out for 4h, so that the wear-resistant transparent film material of the organic glass for the aircraft is obtained;
the coupling agent is a compound mixture of a silane coupling agent KH550 and a titanate coupling agent TMC-201, and the mass ratio is 4:1.
Test example 1 Performance test
The coatings prepared in examples 1 to 3 and comparative examples 1 to 5 of the present invention were applied and the properties were measured by the following methods, and the results are shown in Table 1.
And (3) coating the organic glass wear-resistant transparent film layer material for the aircraft on the clean glass surface by adopting a spin coating method, wherein the spin speed is 1000-2000r/min, and then drying the glass wear-resistant transparent film layer material in a dryer at 100-150 ℃ for 2-5h to obtain the wear-resistant transparent film.
Light transmission properties of the coating: tested according to GB/T2410-2008;
hardness of the coating: tested according to GB/T6739-2006;
adhesion force: testing by referring to the national standard GB/T9286;
abrasion resistance: the surface condition of the sample was observed after rubbing the sample plate of the sample back and forth 20 times with 0000# steel wool (1 Kg load).
X: the surface is completely ground, and the light transmittance is seriously reduced;
delta: the number of the scratches which are not ground but the surface is more than 1cm is more than 30;
o: the number of the scars with the surface more than 1cm is between 5 and 30;
and (3) the following materials: the number of the scars with the surface more than 1cm is less than 5;
solvent resistance: wiping the sample plate of the sample back and forth 100 times with a wet cloth (1 Kg) immersed in methyl ethyl ketone solution at a rate of 30 times per minute, and observing the surface condition of the sample plate;
x: breakage;
delta: most of the light is lost and the part is damaged;
o: the damage is avoided, and part of the light is lost;
and (3) the following materials: no damage and no light loss
TABLE 1
| Group of | Transmittance (%) | Hardness of pencil | Adhesion force | Wear resistance | Solvent resistance |
| Example 1 | 97.8 | 5H | 0 | ◎ | ◎ |
| Example 2 | 98.2 | 5H | 0 | ◎ | ◎ |
| Example 3 | 98.9 | 5H | 0 | ◎ | ◎ |
| Comparative example 1 | 84.9 | 4H | 1 | ○ | ○ |
| Comparative example 2 | 94.2 | 2H | 3 | △ | ○ |
| Comparative example 3 | 90.1 | 4H | 2 | ○ | ○ |
| Comparative example 4 | 95.6 | 3H | 4 | △ | △ |
| Comparative example 5 | 93.5 | 2H | 4 | × | × |
As can be seen from the table, the organic glass wear-resistant transparent film material for the aircraft, which is prepared by the invention, has excellent light transmittance, adhesive force, wear resistance and solvent resistance after being prepared into a coating, and has very high hardness.
When comparative example 1 and comparative example 2 do not contain titanium oxide or silicon oxide, respectively, which is an inorganic particle, as compared with example 3, light transmittance is greatly reduced in comparative example 1, and hardness, adhesion, and abrasion resistance are greatly reduced in comparative example 2. This is because inorganic silica contributes to improving the mechanical properties of the material, and inorganic titanium oxide contributes to improving the refractive index of the coating, facilitating the observation of the aircraft.
Comparative example 3 and comparative example 4 are compared with example 3 in that the coupling agent is a separate silane coupling agent or titanate coupling agent, and the light transmittance is reduced in comparative example 3, while the hardness, adhesion and abrasion resistance are reduced in comparative example 4, because the titanate coupling agent contributes to the coupling of inorganic particles of titanium oxide, aluminum oxide, zirconium oxide, and the silane coupling agent contributes to the coupling of methyltriethoxysilane and silicon oxide, and crosslinking, thus directly affecting the mechanical properties, abrasion resistance, and solvent resistance of the material.
Compared with the example 3, the comparative example 5 has less organic silicon content in the prepared coating without adding methyltriethoxysilane, and the wear resistance, solvent resistance, adhesive force and the like of the coating cannot reach the standard.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. The preparation method of the organic glass wear-resistant transparent film material for the aircraft is characterized by comprising the following steps of: adding tetrabutyl titanate solution, tetraethoxysilane solution, isopropyl aluminate solution and tetraisopropyl zirconate solution into hydrochloric acid aqueous solution, emulsifying and stirring, adding acetylacetone, methyltriethoxysilane and coupling agent, heating to 60-80 ℃, mechanically stirring and reacting for 2-4h, then adding aqueous fluorocarbon resin, reinforcing agent, film forming agent, leveling agent and defoaming agent, and mechanically stirring for 3-5h to obtain the wear-resistant transparent film material of the organic glass for the aircraft.
2. The preparation method according to claim 1, wherein the tetrabutyl titanate solution is an ethanol solution containing 2.5-5wt% of tetrabutyl titanate; the ethyl orthosilicate solution is an ethanol solution containing 3-7wt% of ethyl orthosilicate; the isopropyl aluminate solution is an ethanol solution containing 1.5-2wt% of isopropyl aluminate; the tetraisopropyl zirconate solution is an ethanol solution containing 0.5-1.5wt% of tetraisopropyl zirconate.
3. The preparation method according to claim 2, wherein the volume ratio of the tetrabutyl titanate solution, the ethyl orthosilicate solution, the isopropyl aluminate solution and the tetraisopropyl zirconate solution is 1: (0.5-1): (0.2-0.5): (0.4-0.7).
4. The preparation method according to claim 1, wherein the mass percentage of hydrochloric acid in the hydrochloric acid aqueous solution is 2-5%.
5. The preparation method according to claim 1, wherein the emulsifying rotation speed is 10000-20000r/min; the mechanical stirring rotating speed is 200-500r/min.
6. The preparation method of claim 1, wherein the coupling agent is a compound mixture of a silane coupling agent and a titanate coupling agent, and the mass ratio is 10 (2-3); the silane coupling agent is at least one selected from KH550, KH560, KH570, KH580 and KH 590; the titanate coupling agent is selected from one or more of TMC-201, TMC-102, TMC-101, TMC-311w, TMC-311, TMC-3, TMC-114, TMC-2, TMC-27, TMC-4 and TMC-401.
7. The method according to claim 1, wherein the enhancer is at least one selected from the group consisting of DH-1, DH-2, DH-3, DH-4; the defoamer is at least one selected from emulsified silicone oil, higher alcohol fatty acid ester compound, polyoxyethylene polyoxypropylene pentaerythritol ether, polyoxyethylene polyoxypropylene alcohol amine ether, polyoxypropylene glycerol ether, polyoxypropylene polyoxyethylene glycerol ether and polydimethylsiloxane; the leveling agent is at least one selected from polyacrylic acid, carboxymethyl cellulose, polydimethylsiloxane and polymethylphenylsiloxane; the film forming agent is at least one selected from benzyl alcohol, propylene glycol phenyl ether, ethylene glycol butyl ether and dodecanol ester.
8. The preparation method according to claim 1, wherein the mass ratio of the acetylacetone, methyltriethoxysilane, coupling agent, aqueous fluorocarbon resin, reinforcing agent, film forming agent, leveling agent and defoamer is (2-4): (20-40): (5-10): (30-70): (1-2): (0.5-2): (0.1-1): (0.5-1.5).
9. An aircraft plexiglass abrasion-resistant transparent film material produced by the method of any one of claims 1-8.
10. A method for preparing a film of the organic glass wear-resistant transparent film material for an aircraft according to claim 9, wherein the organic glass wear-resistant transparent film material for an aircraft is coated on the surface of clean glass by a spin-on method at a spin speed of 1000-2000r/min, and then dried in a dryer at 100-150 ℃ for 2-5 hours to obtain the wear-resistant transparent film.
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| CN1255889A (en) * | 1997-04-10 | 2000-06-07 | 康宁股份有限公司 | Optical article with anti-reflecting coating, corresponding coating material and coating method |
| CN101987941A (en) * | 2009-08-03 | 2011-03-23 | 深圳大学 | Method for preparing nanometer hardened organic silicon coating |
| CN108822589A (en) * | 2018-07-17 | 2018-11-16 | 苏州蓝沃奇纳米科技有限公司 | A kind of preparation method of coating composition |
| CN110342832A (en) * | 2019-01-11 | 2019-10-18 | 沧州天瑞星光热技术有限公司 | A kind of preparation method of wear-resisting anti-reflection film coating solution |
| CN112322116A (en) * | 2019-08-05 | 2021-02-05 | 成都享誉新材料科技有限公司 | Novel glass super-hydrophobic transparent efficient heat-insulating coating |
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2021
- 2021-11-08 CN CN202111311697.0A patent/CN116082955A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255889A (en) * | 1997-04-10 | 2000-06-07 | 康宁股份有限公司 | Optical article with anti-reflecting coating, corresponding coating material and coating method |
| CN101987941A (en) * | 2009-08-03 | 2011-03-23 | 深圳大学 | Method for preparing nanometer hardened organic silicon coating |
| CN108822589A (en) * | 2018-07-17 | 2018-11-16 | 苏州蓝沃奇纳米科技有限公司 | A kind of preparation method of coating composition |
| CN110342832A (en) * | 2019-01-11 | 2019-10-18 | 沧州天瑞星光热技术有限公司 | A kind of preparation method of wear-resisting anti-reflection film coating solution |
| CN112322116A (en) * | 2019-08-05 | 2021-02-05 | 成都享誉新材料科技有限公司 | Novel glass super-hydrophobic transparent efficient heat-insulating coating |
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