CN113463033B - High-quality anti-radiation anti-corrosion lens production method, lens and anti-corrosion glasses - Google Patents

High-quality anti-radiation anti-corrosion lens production method, lens and anti-corrosion glasses Download PDF

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Publication number
CN113463033B
CN113463033B CN202110852644.3A CN202110852644A CN113463033B CN 113463033 B CN113463033 B CN 113463033B CN 202110852644 A CN202110852644 A CN 202110852644A CN 113463033 B CN113463033 B CN 113463033B
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coating
corrosion
lens
radiation
starting
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CN113463033A (en
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吴国强
全仰珍
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Zhangzhou Aojie Optical Technology Co ltd
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Zhangzhou Aojie Optical Technology Co ltd
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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/02—Pretreatment of the material to be coated
    • C23C14/021—Cleaning or etching treatments
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0694—Halides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C23C14/081—Oxides of aluminium, magnesium or beryllium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C23C14/086—Oxides of zinc, germanium, cadmium, indium, tin, thallium or bismuth
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/10—Glass or silica
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/12—Organic material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/54—Controlling or regulating the coating process
    • C23C14/542—Controlling the film thickness or evaporation rate
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/104—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having spectral characteristics for purposes other than sun-protection

Abstract

The invention belongs to the technical field of lens processing and manufacturing, and discloses a high-quality anti-radiation anti-corrosion lens production method, a lens and anti-corrosion glasses, wherein an SiO mixture plating layer is plated, so that the anti-radiation anti-corrosion lens can be used for enhancing an adhesive force plating layer and can also be used for enhancing a film layer; the radiation protection function is realized by plating an ITO mixture coating; the anti-reflection function is realized by plating the Al2O3 mixture; the anti-corrosion and anti-atomization functions are realized by plating fluoride and hydrophilic nano material coatings; the novel process can improve the quality of products and the service life, and after the surface process treatment of the lens, the anti-reflection, anti-radiation and anti-atomization effects are achieved, the corrosion of the complex seawater environment can be prevented, the surface strength of the lens is higher, and the novel process can be widely applied to complex working environments. The high-quality anti-radiation anti-corrosion lens prepared by the invention has obviously improved surface density and strength, can prevent seawater corrosion, gas permeation and corrosion of various strong media, and can be applied to protective glasses such as submarine welding maintenance equipment and the like.

Description

High-quality anti-radiation anti-corrosion lens production method, lens and anti-corrosion glasses
Technical Field
The invention belongs to the technical field of optical lens preparation, and particularly relates to a production method of a high-quality anti-radiation anti-corrosion lens, a lens and anti-corrosion glasses.
Background
Marine corrosion is the corrosion of a component that occurs in a marine environment. The marine environment is a complex corrosive environment. In this environment, sea water is a strong corrosive medium, and waves, tides and flows generate low-frequency reciprocating stress and impact on metal components, and marine microorganisms, attached organisms, metabolites and the like are added to directly or indirectly accelerate the corrosion process. Marine corrosion is mainly localized corrosion, i.e., corrosion that occurs in a small area from the surface of the component, such as galvanic corrosion, pitting corrosion, crevice corrosion, and the like. At present: in the market, the surface of the lens is corroded after being soaked in seawater, the glossiness disappears, the common seawater-resistant coating process is simple, the lens is corroded along with the time, and the service life of the lens is reduced.
Through the above analysis, the problems and defects existing in the prior art are as follows: the prior lens is corroded when meeting seawater, and the lens is plated with an anti-corrosion layer, so that the process is simple, the function is single, the strength is poor, the quality is unstable, and the lens cannot meet the use requirements of various complicated occasions.
The difficulty of solving the problems and the defects is as follows:
New process treatment is required to be added on the surface of the lens, a new material formula is developed and formulated, a new function of a product is designed, and a new quality assurance process is produced.
The meaning of solving the problems and the defects is as follows:
the novel process can improve the quality of products and the service life, and after the surface process treatment of the lenses, the novel process has the novel functions, can put reflection, can prevent radiation, can prevent atomization, can prevent corrosion of complex seawater environment, has higher surface strength, and can be widely applied to complex working environments, such as protective glasses applied to submarine welding maintenance equipment and the like.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides a production method of a high-quality anti-radiation anti-corrosion lens, the lens and anti-corrosion glasses.
The invention discloses a production method of a high-quality radiation-proof anti-corrosion lens, which comprises the following steps:
Step one, finely washing a lens substrate through an automatic fine washing equipment process;
step two, the lens substrate after the fine washing is sent into automatic coating equipment, the equipment is vacuumized, the coating temperature is set to be 50-60 ℃, the vapor plating coating is adopted, and the speed of a coating layer is adjusted to be 0.2nm/s;
Starting an automatic raw material feeding device with a coating function, adding SiO material, starting a coating process, and coating a silicon oxide adhesion layer on the front surface and the back surface of the lens substrate, wherein the thickness is 8-12nm;
Starting an automatic feeding device of a coating function raw material, adding a low refractive index material into a low refractive index feeding area of a coating, adding a high refractive index material into a high refractive index feeding area of the coating, starting a coating process, and sequentially coating a high refractive index coating, a low refractive index coating, a high refractive index coating and a low refractive index coating from the front side of a lens to the outside, wherein the coating area can adjust the coating sequence according to actual color requirements;
Step five, starting an automatic raw material feeding device with a coating function, adding an anti-reflection material, and starting a coating process to coat an anti-reflection film layer;
step six, starting an automatic raw material feeding device with a coating function, adding a radiation-proof transparent conductive material, isolating electromagnetic wave radiation, and starting a coating process to coat a radiation-proof film;
starting an automatic raw material feeding device with a coating function, adding a reinforced surface material, enhancing the surface strength of the lens, and starting a coating process to coat a reinforced film;
Step eight, starting an automatic feeding device of raw materials with a coating function, adding anti-corrosion and hydrophilic nano materials, and starting a coating process to coat anti-corrosion and anti-atomization layers on the front and back surfaces of the lens.
When the lens substrate is subjected to fine washing by an automatic fine washing equipment process, 8 cleaning tanks are started to be internally provided with ultrasonic equipment and drying equipment, and the ultrasonic frequency is set as follows: 20-90 KHz, wherein the water temperature of the cleaning tank 1, the cleaning tank 3, the cleaning tank 5 and the cleaning tank 7 is kept at 50-70 ℃; the water temperature of the cleaning tank 2, the cleaning tank 4, the cleaning tank 6 and the cleaning tank 8 is kept at 40-60 ℃; the cleaning agent comprises the following components: chemical solvents, water-based cleaners (RT-808 ultrasonic cleaners), and the like; the lens substrate is subjected to fine cleaning and drying through a fine cleaning process of 1-8 cleaning tanks, the cleaning time of each cleaning tank is about 1min, and the whole fine cleaning process lasts for about 20-30min.
Step two, vacuumizing the automatic coating equipment, namely adjusting the pressure in the equipment to be lower than 0.002Pa, setting the coating temperature to be 60-90 ℃, adopting vapor plating to coat, controlling the coating speed, controlling the thickness of the coating, and adjusting the coating speed to be 0.2nm/s;
Plating a silicon oxide adhesion layer on the front and back surfaces of the lens substrate, adding SiO material as transparent material, and increasing the adhesion force of the rear coating layer to a thickness of 8-12nm;
Further the step four, adding SiO 2 in the feeding area of the low refractive index coating; ge. Si and ZnS mixtures; ge. Si and ZnSe mixtures; ge. The mixture of Si and ThF4 can be added according to the functional requirement, the mixture of PbTe and ZnS or the mixture of PbTe and ZnSe can be added in the feeding area of the high-refractive-index coating, and the thicknesses of the high-refractive-index coating and the low-refractive-index coating are 8-12nm; the thickness of the whole high-low refractive index film layer region is controlled to be 100nm-1000nm;
step five, adding an Al2O3 mixture into the anti-reflection film layer, and starting a plating process to plate the anti-reflection film layer, wherein the thickness of the anti-reflection film layer is 8-12nm;
The step six is that ITO mixture (transparent conductive material) is added into the radiation-proof film layer to isolate electromagnetic wave radiation, and the thickness of the coating is 8-12nm;
The seventh step is that the SiO mixture surface strengthening material is added into the strengthening film layer to strengthen the surface strength of the lens, and the thickness of the plating layer is 8-12nm;
The step eight is further that fluoride anti-corrosion and hydrophilic nano materials are added into the anti-corrosion anti-atomization film layer, wherein the hydrophilic nano materials comprise fluoride, ethyl methacrylate and butene sulfonamide copolymer, so that the surface of the material is endowed with hydrophilicity and hydrophobicity, and the purposes of anti-fog and static elimination on the surface of the material are achieved; the coating can prevent corrosion and atomization, and the thickness of the coating is 8-12nm.
It is another object of the present invention to provide a high quality radiation protective corrosion protective lens comprising said high quality radiation protective corrosion protective lens.
It is another object of the present invention to provide a pair of anti-radiation and anti-corrosion glasses comprising said high quality.
By combining all the technical schemes, the invention has the advantages and positive effects that: after the surface of the high-quality anti-radiation anti-corrosion lens is coated with the film, light is reflected and transmitted on the film layer by layer for multiple times to form multi-beam interference, and different intensity distribution can be obtained by controlling the refractive index and the thickness of the film layer; the SiO mixture plating layer can be used for enhancing the adhesive force plating layer and can also be used for enhancing the film layer; the radiation protection function is realized by plating an ITO mixture coating; the anti-reflection function is realized by plating the Al2O3 mixture; the anti-corrosion and anti-atomization functions are realized by plating fluoride and hydrophilic nano material coatings; the novel process can improve the quality of products and the service life, and after the surface process treatment of the lenses, the novel process has the novel functions, can prevent reflection, radiation and atomization, can prevent corrosion of complex seawater environment, has higher surface strength, and can be widely applied to complex working environments, such as protective glasses applied to submarine welding maintenance equipment and the like.
Drawings
FIG. 1 is a flow chart of a method for preparing a high-quality anti-radiation anti-corrosion lens according to an embodiment of the invention.
Fig. 2 is a schematic diagram showing the distribution of a high-quality lens coating layer with anti-reflection, anti-radiation, high-strength, anti-corrosion and anti-fogging functions provided in embodiment 1 of the invention.
FIG. 3 is a schematic diagram showing the distribution of the coating layer of the high-quality anti-radiation anticorrosive lens according to embodiment 2 of the present invention.
Fig. 2-3: 1. a substrate; 2. an adhesive layer; 3. anti-corrosion anti-atomization coating; 4. a low refractive index coating; 5. a high refractive index coating; 6. an antireflection film layer; 7. a radiation protection film layer; 8. strengthening the film layer.
Detailed Description
The present invention will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Aiming at the problems existing in the prior art, the invention provides a preparation method of a high-quality anti-radiation anti-corrosion lens, and the invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the method for producing the high-quality anti-radiation anti-corrosion lens provided by the embodiment of the invention comprises the following steps:
S101, finely washing a lens substrate by an automatic fine washing equipment process;
S102, conveying the lens substrate subjected to fine washing into automatic coating equipment, vacuumizing the equipment, setting the coating temperature to be 50-60 ℃, and adopting vapor deposition coating, wherein the speed of a coating layer is regulated to be 0.2nm/S;
s103, starting a raw material automatic feeding device with a coating function, adding SiO material, starting a coating process, and coating a silicon oxide adhesion layer on the front and back surfaces of the lens substrate, wherein the thickness is 8-12nm;
S104, starting a coating function raw material automatic feeding device, adding a low refractive index material in a coating low refractive index feeding area, adding a high refractive index material in a coating high refractive index feeding area, and starting a coating process to sequentially coat a high refractive index coating, a low refractive index coating, a high refractive index coating and a low refractive index coating from the front side of the lens to the outside, wherein the coating area can adjust the coating sequence according to actual color requirements;
s105, starting an automatic raw material feeding device with a coating function, adding an anti-reflection material, and starting a coating process to coat an anti-reflection film layer;
S106, starting an automatic raw material feeding device with a coating function, adding a radiation-proof transparent conductive material, isolating electromagnetic wave radiation, and starting a coating process to coat a radiation-proof film;
s107, starting an automatic feeding device of a raw material with a coating function, adding a reinforced surface material, enhancing the surface strength of the lens, and starting a coating process to coat a reinforced film;
S108, starting an automatic feeding device of the raw materials with the coating function, adding anti-corrosion and hydrophilic nano materials, and starting a coating process to coat anti-corrosion and anti-atomization layers on the front and back surfaces of the lens.
Step S101, when the lens substrate is subjected to a process of an automatic fine washing device, starting 8 washing tanks to be internally provided with ultrasonic devices and drying devices, and setting the ultrasonic frequency as: 20-90 KHz, wherein the water temperature of the cleaning tank 1, the cleaning tank 3, the cleaning tank 5 and the cleaning tank 7 is kept at 50-70 ℃; the water temperature of the cleaning tank 2, the cleaning tank 4, the cleaning tank 6 and the cleaning tank 8 is kept at 40-60 ℃; the cleaning agent comprises the following components: chemical solvents, water-based cleaners (RT-808 ultrasonic cleaners), and the like; the lens substrate is subjected to fine washing and drying through a washing tank 1-8 process, the washing time of each washing tank is about 1min, and the whole fine washing process lasts for about 20-30min;
Step S102, vacuumizing an automatic coating device, namely, adjusting the pressure in the device to be lower than 0.002Pa, setting the coating temperature to be 60-90 ℃, adopting vapor plating to coat, controlling the coating speed, controlling the thickness of the coating, and adjusting the coating speed to be 0.2nm/S;
Step S103, plating a silicon oxide adhesion layer on the front and back surfaces of the lens substrate, adding SiO material as transparent material, and increasing the adhesion force of the rear coating layer, wherein the thickness is 8-12nm;
Step S104, adding SiO 2 in a low-refractive-index coating feeding area; ge. Si and ZnS mixtures; ge. Si and ZnSe mixtures; ge. The mixture of Si and ThF4 can be added according to the functional requirement, the mixture of PbTe and ZnS or the mixture of PbTe and ZnSe can be added in the feeding area of the high-refractive-index coating, and the thicknesses of the high-refractive-index coating and the low-refractive-index coating are 8-12nm; the thickness of the whole high-low refractive index film layer region is controlled to be 100nm-1000nm;
step S105, adding an Al2O3 mixture into the anti-reflection film layer, and starting a plating process to plate the anti-reflection film layer, wherein the thickness of the anti-reflection film layer is 8-12nm;
step S106, adding ITO mixture (transparent conductive material) into the radiation-proof film layer to isolate electromagnetic wave radiation, wherein the thickness of the coating is 8-12nm;
Step S107, adding a SiO mixture surface strengthening material into the strengthening film layer to strengthen the surface strength of the lens, wherein the thickness of the coating is 8-12nm;
Step S108, fluoride anti-corrosion and hydrophilic nano materials are added into the anti-corrosion anti-atomization film layer, wherein the hydrophilic nano materials comprise fluoride, ethyl methacrylate and butene sulfonamide copolymer, so that the surface of the material is endowed with hydrophilicity and hydrophobicity, and the purposes of anti-fog and static elimination on the surface of the material are achieved; the coating can prevent corrosion and atomization, and the thickness of the coating is 8-12nm.
The high-quality anti-radiation anti-corrosion lens provided by the embodiment of the invention has stable and reliable quality and obviously improved service life, has a new function after the surface process treatment of the lens, can prevent reflection, radiation and atomization, can prevent corrosion of complex seawater environment, has higher surface strength, and can be widely applied to complex working environment.
The technical scheme of the invention is further described below with reference to specific embodiments.
Example 1: as shown in fig. 2, includes: the anti-corrosion anti-fogging coating comprises a substrate 1, an adhesion layer 2, an anti-corrosion anti-fogging coating 3, a low-refractive-index coating 4, a high-refractive-index coating 5, an anti-reflection coating 6, an anti-radiation film 7 and a reinforced film 8.
The preparation method of the high-quality anti-radiation anti-corrosion lens coating layer comprises the following steps:
1. When the lens substrate is subjected to fine washing by an automatic fine washing equipment process, 8 cleaning tanks are started to be internally provided with ultrasonic equipment and drying equipment, and the ultrasonic frequency is set as follows: 20-90 KHz, wherein the water temperature of the cleaning tank 1, the cleaning tank 3, the cleaning tank 5 and the cleaning tank 7 is kept at 50-70 ℃; the water temperature of the cleaning tank 2, the cleaning tank 4, the cleaning tank 6 and the cleaning tank 8 is kept at 40-60 ℃; the cleaning agent comprises the following components: chemical solvents, water-based cleaners (RT-808 ultrasonic cleaners), and the like; the lens substrate is subjected to fine washing and drying through a washing tank 1-8 process, the washing time of each washing tank is about 1min, and the whole fine washing process lasts for about 20-30min.
2. Vacuumizing an automatic coating device, namely adjusting the pressure in the device to be lower than 0.002Pa, setting the coating temperature to be 60-90 ℃, adopting vapor plating to coat, controlling the coating speed, controlling the thickness of the coating, and adjusting the coating speed to be 0.2nm/s;
3. Coating a silicon oxide adhesion layer on the front and back surfaces of the lens substrate, adding SiO material as transparent material, and increasing the adhesion force of the rear coating layer, wherein the thickness is 8-12nm;
4. The front surface layer of the lens substrate is plated with high-refractive-index and low-refractive-index alternating color layers, and SiO 2 is added in the feeding area of the low-refractive-index plating layer; ge. Si and ZnS mixtures; ge. Si and ZnSe mixtures; ge. The mixture of Si and ThF4 can be added according to the functional requirement, the mixture of PbTe and ZnS or the mixture of PbTe and ZnSe can be added in the feeding area of the high-refractive-index coating, and the thicknesses of the high-refractive-index coating and the low-refractive-index coating are 8-12nm; the thickness of the whole high-low refractive index film layer region is controlled to be 100nm-1000nm;
5. Adding an anti-reflection film layer coated with a mixture containing Al2O3, wherein the thickness is 8-12nm;
6. Coating a mixture (transparent conductive material) containing ITO, which can isolate electromagnetic wave radiation, wherein the thickness of the coating is 8-12nm;
7. Coating a SiO-containing mixture reinforced film layer to strengthen the surface strength of the lens, wherein the thickness of the coating is 8-12nm;
8. The anti-corrosion and anti-atomization coating made of fluoride-containing anti-corrosion and hydrophilic nano-materials is coated, the coating can prevent corrosion, atomization and static electricity, and the thickness of the coating is 8-12nm.
9. The lens transmittance is >98%.
The technical effects are as follows: the novel process can improve the quality of products and the service life, and after the surface process treatment of the lenses, the novel process has the novel functions, can put reflection, can prevent radiation, can prevent atomization, can prevent corrosion of complex seawater environment, has higher surface strength, and can be widely applied to complex working environments, such as protective glasses applied to submarine welding maintenance equipment and the like.
Example 2:
The distribution schematic diagram of the high-quality anti-radiation anti-corrosion lens coating layer is shown in fig. 3 and comprises: the anti-corrosion anti-fog coating comprises a substrate 1, an adhesion layer 2, an anti-corrosion anti-fog coating 3, a low refractive index coating 4, a high refractive index coating 5 and an anti-radiation film layer 7.
The production method of the high-quality anti-radiation anti-corrosion lens coating layer comprises the following steps:
1. When the lens substrate is subjected to fine washing by an automatic fine washing equipment process, 8 cleaning tanks are started to be internally provided with ultrasonic equipment and drying equipment, and the ultrasonic frequency is set as follows: 20-90 KHz, wherein the water temperature of the cleaning tank 1, the cleaning tank 3, the cleaning tank 5 and the cleaning tank 7 is kept at 50-70 ℃; the water temperature of the cleaning tank 2, the cleaning tank 4, the cleaning tank 6 and the cleaning tank 8 is kept at 40-60 ℃; the cleaning agent comprises the following components: chemical solvents, water-based cleaners (RT-808 ultrasonic cleaners), and the like; the lens substrate is subjected to fine washing and drying through a washing tank 1-8 process, the washing time of each washing tank is about 1min, and the whole fine washing process lasts for about 20-30min.
2. Vacuumizing an automatic coating device, namely adjusting the pressure in the device to be lower than 0.002Pa, setting the coating temperature to be 60-90 ℃, adopting vapor plating to coat, controlling the coating speed, controlling the thickness of the coating, and adjusting the coating speed to be 0.2nm/s;
3. Coating a silicon oxide adhesion layer on the front and back surfaces of the lens substrate, adding SiO material as transparent material, and increasing the adhesion force of the rear coating layer, wherein the thickness is 8-12nm;
4. The front surface layer of the lens substrate is plated with high-refractive-index and low-refractive-index alternating color layers, and SiO 2 is added in the feeding area of the low-refractive-index plating layer; ge. Si and ZnS mixtures; ge. Si and ZnSe mixtures; ge. The mixture of Si and ThF4 can be added according to the functional requirement, the mixture of PbTe and ZnS or the mixture of PbTe and ZnSe can be added in the feeding area of the high-refractive-index coating, and the thicknesses of the high-refractive-index coating and the low-refractive-index coating are 8-12nm; the thickness of the whole high-low refractive index film layer region is controlled to be 100nm-1000nm;
5. The coating contains ITO mixture (transparent conductive material) and can isolate electromagnetic wave radiation, and the thickness of the coating is 8-12nm.
6. The anti-corrosion and anti-atomization coating made of fluoride-containing anti-corrosion and hydrophilic nano-materials is coated, the coating can prevent corrosion, atomization and static electricity, and the thickness of the coating is 8-12nm;
7. The lens transmittance is >95%.
The technical effects are as follows: the novel process can improve the quality of products and the service life, has a novel function after the surface process treatment of the lens, can prevent radiation and atomization, can prevent the corrosion of complex seawater environment, has higher surface strength of the lens, and can be widely applied to complex working environments.
The foregoing is merely illustrative of specific embodiments of the present invention, and the scope of the invention is not limited thereto, but any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present invention will be apparent to those skilled in the art within the scope of the present invention.

Claims (9)

1. A method for producing a high-quality radiation-proof and corrosion-proof lens, which is characterized by comprising the following steps:
Step one, finely washing a lens substrate through an automatic fine washing equipment process;
step two, the lens substrate after the fine washing is sent into automatic coating equipment, the equipment is vacuumized, the coating temperature is set to be 50-60 ℃, the vapor deposition coating is adopted, and the coating speed is 0.2nm/s;
Starting an automatic raw material feeding device with a coating function, adding SiO material, starting a coating process, and coating a silicon oxide adhesion layer on the front surface and the back surface of the lens substrate, wherein the thickness is 8-12nm;
Starting an automatic feeding device of a coating function raw material, adding a low refractive index material into a low refractive index feeding area of a coating, adding a high refractive index material into a high refractive index feeding area of the coating, starting a coating process, and sequentially coating a high refractive index coating, a low refractive index coating, a high refractive index coating and a low refractive index coating from the front side of a lens to the outside, wherein the coating area adjusts the coating sequence according to actual color requirements;
Step five, starting an automatic raw material feeding device with a coating function, adding an anti-reflection material, and starting a coating process to coat an anti-reflection film layer;
step six, starting an automatic raw material feeding device with a coating function, adding a radiation-proof transparent conductive material, isolating electromagnetic wave radiation, and starting a coating process to coat a radiation-proof film;
starting an automatic raw material feeding device with a coating function, adding a reinforced surface material, enhancing the surface strength of the lens, and starting a coating process to coat a reinforced film;
Step eight, starting an automatic feeding device of raw materials with a coating function, adding anti-corrosion and hydrophilic nano materials, and starting a coating process to coat anti-corrosion and anti-atomization layers on the front and back surfaces of the lens.
2. The method for producing high-quality anti-radiation and anti-corrosion lenses according to claim 1, wherein in the first step, when the lens substrate is subjected to the process of automatic fine washing equipment, 8 cleaning tanks are started up for internally arranging ultrasonic equipment and drying equipment, and the ultrasonic frequency is set as follows: 20-90 kHz, wherein the water temperature of the cleaning tank 1, the cleaning tank 3, the cleaning tank 5 and the cleaning tank 7 is kept at 50-70 ℃; the water temperature of the cleaning tank 2, the cleaning tank 4, the cleaning tank 6 and the cleaning tank 8 is kept at 40-60 ℃; the cleaning agent comprises the following components: chemical solvents and water-based cleaning agents; the lens substrate is subjected to fine washing and drying through a washing tank 1-8 process, the washing time of each washing tank is 1min, and the whole fine washing process lasts for 20-30min.
3. The method for producing high-quality anti-radiation anti-corrosion lenses according to claim 1, wherein in the second step, the automatic coating equipment is vacuumized, the pressure in the equipment is adjusted to be lower than 0.002Pa, the coating temperature is set to be 60-90 ℃, the vapor deposition coating is adopted, the coating speed is controlled, the coating thickness is controlled, and the coating speed is set to be 0.2nm/s.
4. The method for producing high-quality anti-radiation anti-corrosion lenses according to claim 1, wherein the third step is to plate a silicon oxide adhesion layer on the front and back surfaces of the lens substrate, add SiO material as transparent material, increase adhesion of the back coating layer, and the thickness is 8-12nm.
5. The method for producing high-quality anti-radiation and anti-corrosion lenses according to claim 1, wherein in the fourth step, siO 2 is added to a low-refractive-index coating feeding area; ge. Si and ZnS mixtures; ge. Si and ZnSe mixtures; ge. Any one of Si and ThF4 mixture is added according to the functional requirement, pbTe and ZnS mixture or PbTe and ZnSe mixture is added in a high refractive index coating feeding area according to the functional requirement, and the thicknesses of the high refractive index coating and the low refractive index coating are 8-12nm; the thickness of the whole high-low refractive index film layer region is controlled to be 100nm-1000nm.
6. The method for producing high-quality anti-radiation and anti-corrosion lenses according to claim 1, wherein the fifth step comprises adding Al 2O3 mixture into the anti-reflection film layer, and starting a plating process to plate the anti-reflection film layer with a thickness of 8-12nm;
Adding an ITO mixture into the radiation-proof film layer to isolate electromagnetic wave radiation, wherein the thickness of a coating is 8-12nm;
And seventhly, adding a SiO mixture surface strengthening material into the strengthening film layer to strengthen the surface strength of the lens, wherein the thickness of the strengthening film layer is 8-12nm.
7. The method for producing high-quality anti-radiation anti-corrosion lenses according to claim 1, wherein the step eight, the anti-corrosion film anti-atomization layer is added with fluoride anti-corrosion and hydrophilic nano materials, the hydrophilic nano materials comprise copolymers of fluoride, ethyl methacrylate and butene sulfonamide, the surfaces of the materials are endowed with hydrophilicity and hydrophobicity, and the surfaces of the materials are anti-fog and static-eliminating; the coating is anti-corrosion, can prevent atomization, and the thickness of the anti-corrosion anti-atomization layer is 8-12nm.
8. A high quality radiation protective corrosion protective lens characterized in that it is manufactured by the high quality radiation protective corrosion protective lens production method of any one of claims 1 to 7.
9. A high quality radiation protective corrosion protective eyewear made using the high quality radiation protective corrosion protective lens of claim 8.
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CN110865427A (en) * 2019-11-28 2020-03-06 厦门朵彩光学科技有限公司 Seawater-resistant coated sunglasses and preparation method thereof
CN213715635U (en) * 2020-09-21 2021-07-16 视悦光学有限公司 Improved high-definition anti-fog lens

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006184849A (en) * 2004-11-30 2006-07-13 Toppan Printing Co Ltd Antireflection stack, optically functional filter, optical display device and optical article
JP2010237637A (en) * 2009-03-13 2010-10-21 Seiko Epson Corp Optical article and method of manufacturing the same
CN108060390A (en) * 2017-12-15 2018-05-22 奥特路（漳州）光学科技有限公司 A kind of dust-proof lens coating method
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