CN115160942B - Optical product protective film and production method thereof - Google Patents
Optical product protective film and production method thereof Download PDFInfo
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- CN115160942B CN115160942B CN202210727451.XA CN202210727451A CN115160942B CN 115160942 B CN115160942 B CN 115160942B CN 202210727451 A CN202210727451 A CN 202210727451A CN 115160942 B CN115160942 B CN 115160942B
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- coating
- base layer
- pet base
- optical
- protective film
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- 230000003287 optical effect Effects 0.000 title claims abstract description 43
- 230000001681 protective effect Effects 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims description 47
- 239000011248 coating agent Substances 0.000 claims description 46
- 239000003292 glue Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000008367 deionised water Substances 0.000 claims description 10
- 229910021641 deionized water Inorganic materials 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000010413 mother solution Substances 0.000 claims description 9
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- 238000001723 curing Methods 0.000 claims description 8
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 7
- 239000012452 mother liquor Substances 0.000 claims description 7
- ZHPNWZCWUUJAJC-UHFFFAOYSA-N fluorosilicon Chemical compound [Si]F ZHPNWZCWUUJAJC-UHFFFAOYSA-N 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 230000032683 aging Effects 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000003847 radiation curing Methods 0.000 claims description 3
- BPCXHCSZMTWUBW-UHFFFAOYSA-N triethoxy(1,1,2,2,3,3,4,4,5,5,8,8,8-tridecafluorooctyl)silane Chemical group CCO[Si](OCC)(OCC)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CCC(F)(F)F BPCXHCSZMTWUBW-UHFFFAOYSA-N 0.000 claims description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims 1
- 239000010408 film Substances 0.000 abstract description 37
- 238000002834 transmittance Methods 0.000 abstract description 12
- 239000012788 optical film Substances 0.000 abstract description 8
- 238000007689 inspection Methods 0.000 abstract description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 29
- 239000005020 polyethylene terephthalate Substances 0.000 description 29
- 239000010410 layer Substances 0.000 description 24
- 239000000463 material Substances 0.000 description 10
- 238000007747 plating Methods 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/255—Polyesters
-
- 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
- C09D183/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
Abstract
The invention provides an optical product protective film and a production method thereof. The protective film for the optical product and the production method thereof can have more than 95% of visible light transmittance in total even after double layers are overlapped, and is used for replacing the scheme of overlapping the double layers of the original conventional protective film, and meanwhile, the protective film has no influence on quality inspection procedures and integrally improves various problems encountered in transportation of the optical film.
Description
Technical Field
The invention relates to the field of optical products, in particular to an optical product protective film and a production method thereof.
Background
The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.
Along with the high-speed development of display technology, the requirements of people on the picture texture of a display screen are higher and higher, the requirements are reflected on the material and the appearance of an optical screen, the materials are required to be more wear-resistant, the optical screen has higher transmittance and lower haze, the appearance cannot have any foreign matter points, scratches, fingerprint marks and the like, the optical screen or glass used in the screen assembly is required, and a high-permeability PET (polyethylene terephthalate) or PI (polyimide) film (abbreviated as an optical film) is protected by attaching a layer of protection film in the transportation and quality inspection processes.
Because of the high modularization of modern industry, the division of the up and down stream is clear, a screen from raw materials to final assembly is completed, a plurality of factories are involved, a plurality of processes are involved, collision and scraping are difficult to avoid in the transportation and treatment processes, the performances of the protective film on the surface of the optical material are influenced, such as damage, scratch or residual glue are left on the optical film, and the like, so that the conventional single-layer protective film can not meet the transportation and quality inspection requirements in the whole process gradually.
Some manufacturers use thicker or more than two protective films to solve the problem, but because the thicker or laminated protective film material can cause problems such as optical scattering and diffraction, the optical transmittance is usually 93-94%, and the quality inspection of the optical material is usually performed under the condition of still covering the protective film, so that the optical material is required to have a transmittance of more than 95% together with the protective film. These optical losses can lead to errors in the determination of the yield of the optical material, resulting in manufacturer losses, and thus the difficulty of this application still cannot be thoroughly resolved.
It should be noted that the foregoing description of the background art is only for the purpose of providing a clear and complete description of the technical solution of the present invention and is presented for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background of the invention section.
Disclosure of Invention
The invention aims to provide an optical product protective film and a production method thereof.
In order to solve the technical problems, the invention provides an optical product protection film which comprises a PET base layer, an AR coating coated on the surface of the PET base layer and an optical grade glue layer coated on the other surface of the PET base layer.
Preferably, the PET substrate is Toray U48 with the thickness of 50um, the AR coating is fluorine-silicon modified resin, the optical-grade glue layer is acrylic acid system glue, the kinematic viscosity is 30-50 cPs, and the dry glue thickness is 15-25 um.
The application also provides a production method of the optical product protective film, wherein an AR coating is coated on the surface of the PET base layer, an optical grade glue layer is coated on the other surface of the PET base layer, the AR coating is fluorine-silicon modified resin, the optical grade glue layer is acrylic acid system glue, the kinematic viscosity is 30-50 cPs, and the dry glue thickness is 15-25 um.
Preferably, the production method of the AR coating comprises the steps of preparing a solution with the molar ratio of TEOS to absolute ethyl alcohol of 1:10-1:12, adding ionized water to ammonia water to adjust the pH value of the solution to 10, stirring at room temperature for 2-6 hours, then placing the solution into a water bath with the temperature of 20-40 ℃, aging for 4-8 days to prepare a film plating mother solution, and coating the film plating mother solution on the surface of a PET base layer.
Preferably, the production method of the AR coating further comprises the steps of carrying out deionized water ultrasonic cleaning on the PET base layer before coating the film mother solution, carrying out absolute ethyl alcohol ultrasonic cleaning, and drying after the second deionized water ultrasonic cleaning.
Preferably, the coating mode of coating the film mother liquor on the surface of the PET base layer is micro concave coating, a 200-mesh micro concave roller is used, the curing mode is UV radiation, the radiation energy is 150-300 mJ/C square meter, and the linear speed is 15-30M/min.
Preferably, the production method of the AR coating further comprises the steps of forming an initial AR coating after the film mother liquor is coated on the surface of the PET base layer, sequentially mixing fluorosilicone, absolute ethyl alcohol and deionized water according to the ratio of 3:50:100 to obtain a reinforced layer mother liquor, and coating the reinforced layer mother liquor on the surface of the initial AR coating to obtain the PET optical film base material.
Preferably, the coating mode of the optical grade glue layer is doctor blade or slit extrusion, the curing mode is thermal radiation curing, the temperature is 90-110 ℃, the linear speed is 15-30M/min, and the curing conditions are as follows: 40℃and 72H.
By the technical scheme, the invention has the following beneficial effects:
the protective film for the optical product and the production method thereof can have more than 95% of visible light transmittance in total even after double layers are overlapped, and is used for replacing the scheme of overlapping the double layers of the original conventional protective film, and meanwhile, the protective film has no influence on quality inspection procedures and integrally improves various problems encountered in transportation of the optical film.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, 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.
The optical PET base layer is 50um Toray U48; the AR coating is fluorine-silicon modified resin, and the basic principle of the preparation is that alkoxide hydrolysis type sol-gel method is used, tetraethoxysilane (TEOS) is utilized to hydrolyze in an acidic environment to generate a large amount of silicon hydroxyl groups (Si-OH), and polycondensation reaction is carried out among the silicon hydroxyl groups, between the silicon hydroxyl groups, the TEOS body and fluorine.
The specific method comprises the following steps: preparing a molar ratio of TEOS/absolute ethanol of 1:10-1:12, mixing and stirring for 10 minutes after finishing, rapidly adding deionized water with the molar ratio of 1:4-1:5 to TEOS, gradually dropwise adding ammonia water to adjust the pH value to 10 (the deionized water and the ammonia water can be prepared after pH value is calculated in advance), stirring for 2-6 hours at room temperature, then placing in a water bath at 30 ℃ and aging for 5 days to prepare a film plating mother solution.
And sequentially carrying out deionized water ultrasonic cleaning and absolute ethyl alcohol ultrasonic cleaning on the optical grade PET, carrying out ultrasonic cleaning on the PET for 15 minutes respectively in the second time, and then drying the PET at 60 ℃ for more than 30 minutes.
And then a mother solution coating is used on the surface of the optical grade PET, wherein the coating mode is micro concave coating, a 200-mesh micro concave roller is selected, the curing mode is UV radiation, the energy is 150-300 mJ/c square meter, preferably 200mJ/c square meter, and the linear speed is 15-30M/min, preferably 20M/min.
PET optical films with an initial AR coating were obtained, followed by fluorosilicones (example: winning Dynasylan F8261 tridecafluorooctyltriethoxysilane), absolute ethanol and deionized water at a ratio of 3: and (3) sequentially mixing the materials in a ratio of 50:100, stirring the materials at room temperature for 30 minutes to obtain a reinforced layer mother solution with high surface hardness and hydrophobicity, and treating the surface of the PET optical film with the original plating layer by using the same coating method. Thus, a PET optical film substrate having low reflection characteristics can be obtained.
Then another coating mode is used for coating optical grade glue on the PET substrate, the optical protective film glue is an acrylic acid system, the kinematic viscosity is 30-50 cPs, the dry glue thickness is 15-25 um, preferably 20um, the pure glue film is coated by a scraper or slit extrusion, preferably slit extrusion, the curing mode is thermal radiation curing, the temperature is 90-110 ℃, preferably 100 ℃, the linear speed is 15-30M/min, preferably 20M/min, and the curing condition is that: 40℃and 72H.
By the method, the special AR coating with the fluorine-silicon reinforcing layer coated on the surface and the protective film product with the optical acrylic glue coated on the back can be obtained. The product has excellent optical transmittance, and compared with the protective film product with the special AR coating, the light transmittance of the product is improved to a certain extent:
| sample of | Transmittance of light |
| Conventional optical grade PET protective film | 90-91％ |
| Single SiO 2 Coating PET protection film | 91-93％ |
| SiO 2 Fluorine-silicon-added reinforced double-coating PET protective film | 95-97％ |
| Two-part bonding conventional optical grade PET (polyethylene terephthalate) protective film | 83-87％ |
| Double-coating PET (polyethylene terephthalate) protective film with two laminated parts | 95-95.5％ |
Therefore, after the double-layer lamination of the protective film with the AR coating, the protective film still has the light transmittance exceeding the conventional 91%, and the actual light transmittance can reach more than 95%, is better than the light transmittance of the conventional single-layer optical protective film, meets the basic requirements of protection of various optical elements, can bring better surface protection effect, and is an effective solution for pain points with which the light transmittance and the protection effect cannot be fully achieved.
The above-described embodiments are merely preferred embodiments for fully explaining the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present invention, and are intended to be within the scope of the present invention. The protection scope of the invention is subject to the claims.
Claims (3)
1. A production method of an optical product protection film is characterized in that the optical product protection film comprises a PET base layer, an AR coating coated on the surface of the PET base layer and an optical grade glue layer coated on the other surface of the PET base layer,
the PET base layer is Toray U48 with the thickness of 50um, the AR coating is fluorine-silicon modified resin, the optical grade glue layer is acrylic acid system glue with the kinematic viscosity of 30-50 cPs and the dry glue thickness of 15-25 um,
the production method comprises coating AR coating on the surface of PET base layer, coating optical grade glue layer on the other surface of PET base layer,
the method for coating AR coating on the surface of PET base layer comprises preparing solution with TEOS and absolute ethanol in a molar ratio of 1:10-1:12, adding ionized water and ammonia water to adjust pH value of the solution to 10, stirring at room temperature for 2-6 hours, then placing the solution into water bath at 20-40deg.C, aging for 4-8 days to obtain film mother liquor, coating the film mother liquor on the surface of PET base layer,
the method for coating the AR coating on the surface of the PET base layer further comprises the steps of forming an initial AR coating after the film mother solution is coated on the surface of the PET base layer, sequentially mixing fluorosilicone, absolute ethyl alcohol and deionized water according to the ratio of 3:50:100 to obtain a reinforced layer mother solution, and coating the reinforced layer mother solution on the surface of the initial AR coating, wherein the fluorosilicone is tridecafluorooctyl triethoxysilane.
2. The method for producing an optical product protective film according to claim 1, wherein the method for coating the AR coating on the surface of the PET base layer further comprises, before the coating of the film mother liquor, performing deionized water ultrasonic cleaning, anhydrous alcohol ultrasonic cleaning, and drying after the second deionized water ultrasonic cleaning.
3. The method for producing an optical product protective film according to claim 2, wherein the coating mode of the optical grade glue layer is doctor blade or slit extrusion, the curing mode is thermal radiation curing, the temperature is 90-110 ℃, the linear speed is 15-30 m/min, and the curing conditions are as follows: 40℃and 72H.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210727451.XA CN115160942B (en) | 2022-06-25 | 2022-06-25 | Optical product protective film and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210727451.XA CN115160942B (en) | 2022-06-25 | 2022-06-25 | Optical product protective film and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115160942A CN115160942A (en) | 2022-10-11 |
| CN115160942B true CN115160942B (en) | 2024-02-27 |
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| CN202210727451.XA Active CN115160942B (en) | 2022-06-25 | 2022-06-25 | Optical product protective film and production method thereof |
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| CN116496706B (en) * | 2023-03-27 | 2023-10-27 | 惠州合益创光学材料有限公司 | Protective film for 3D curved screen and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103771727A (en) * | 2013-12-31 | 2014-05-07 | 河南安彩高科股份有限公司 | Anti-reflection glass substrate as well as preparation method and application thereof |
| CN113387596A (en) * | 2021-08-02 | 2021-09-14 | 凯盛晶华玻璃有限公司 | Wear-resistant super-hydrophobic photovoltaic glass and preparation method thereof |
| CN215327870U (en) * | 2021-04-02 | 2021-12-28 | 东莞市恒聪包装制品有限公司 | Anti-fingerprint protective film |
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2022
- 2022-06-25 CN CN202210727451.XA patent/CN115160942B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103771727A (en) * | 2013-12-31 | 2014-05-07 | 河南安彩高科股份有限公司 | Anti-reflection glass substrate as well as preparation method and application thereof |
| CN215327870U (en) * | 2021-04-02 | 2021-12-28 | 东莞市恒聪包装制品有限公司 | Anti-fingerprint protective film |
| CN113387596A (en) * | 2021-08-02 | 2021-09-14 | 凯盛晶华玻璃有限公司 | Wear-resistant super-hydrophobic photovoltaic glass and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| （苏）洛谢夫 等.《合成树脂化学》.高等教育出版社,1959,(第1版),第259-260页. * |
| 利用氟硅烷提高溶胶-凝胶SiO2增透膜的疏水性;晏良宏 等;《强激光与粒子束》;第19卷(第8期);第1313-1316页 * |
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| CN115160942A (en) | 2022-10-11 |
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