CN109324425A - A kind of anti-blue light screening glass and preparation method thereof - Google Patents
A kind of anti-blue light screening glass and preparation method thereof Download PDFInfo
- Publication number
- CN109324425A CN109324425A CN201811129263.7A CN201811129263A CN109324425A CN 109324425 A CN109324425 A CN 109324425A CN 201811129263 A CN201811129263 A CN 201811129263A CN 109324425 A CN109324425 A CN 109324425A
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- Prior art keywords
- blue light
- volution compound
- compound
- screening glass
- volution
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- 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
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Health & Medical Sciences (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses a kind of anti-blue light screening glasses and preparation method thereof.The material of film layer contains modified volution compound in the eyeglass, and accounts for the 3-5% of plated film total weight；The modified volution compound is core-shell structure, and the kernel of the core-shell structure is the nano particle of volution compound, and shell is coating material.Eyeglass ontology is cleaned, naturally dry；After volution compound is dissolved, coating material is added, after stirring, obtains modified volution compound；Modified volution compound is added in hardening liquid, is stirred 10-30 minutes；Eyeglass ontology after cleaning is immersed in stiffened solution, after low temperature impregnates, lifts eyeglass, it is hanging to stand, it after dry, be again dipped into stiffened solution, impregnated at 4-8 DEG C, until thicknesses of layers reaches 2-4 microns.Compared with prior art, after the present invention is by the moditied processing to volution compound, the anti-uv-ray of glasses lens plated layer is improved, reduces injury of the blue light to human eye.
Description
Technical field
The present invention relates to screening glass fields, and in particular to a kind of anti-blue light screening glass and preparation method thereof.
Background technique
With the development of science and technology, improvement of living standard, resin lens replace glass lens to have become mainstream selection.Tree
Rouge eyeglass quality is slim and graceful, resistance to fall, wear-resisting, very popular.Meanwhile manufacturer pursuing always how to allow it is light, saturating
The service performance of resin lens further gets a promotion, however the quality of high-quality eyeglass is not only determined by lens materials, table
Face plated film also functions to vital effect, and the film layer of lens surface is also regenerated being continuously updated, how to obtain one layer it is compound
The film of performance reduces the cost of screening glass, is the project that people more pay close attention to.
Application number 201720650151.0 discloses a kind of anti-blue light screening glass, including eyeglass ontology, outsourcing circle, top layer
Protective film, SiO2 vacuum-coating, Anti-cracking film layer and stiffened protective film, the outside of the eyeglass ontology are enclosed with outsourcing circle, institute
The outer surface for stating eyeglass ontology is provided with top layer protective film, and the peripheral edge setting of the outsourcing circle is fluted, and the stiffened is protected
The outside of cuticula is covered with Anti-cracking film layer.The utility model is scientific and reasonable for structure, safe and convenient to use, is provided with outsourcing circle,
Facilitate staff that eyeglass is fixed in frame, increase the stability of eyeglass, provides compensator or trimmer pressure for eyeglass and frame
Space, be provided with anti-blue light film layer, goggles can be made to have the effect of anti-blue light, provided with iron oxide film layer, SiO2Very
Empty coating, uvioresistant film layer and radiation protection film layer make eyeglass have the eyes of more efficient protection wearer, reduce ultraviolet
Line and radiation are damaged caused by wearer's eyes.Although the eyeglass can effectively reduce ultraviolet light and radiation to wearer's
It influences, but the hierarchical structure of the eyeglass is too many, long-time service will appear film layer separation, reduce using effect.
Summary of the invention
In view of the deficiencies of the prior art, the purpose of the present invention is to provide a kind of level is few, and strong anti-of anti-blue light effect
Blue light screening glass and preparation method thereof.
A kind of anti-blue light screening glass, including eyeglass ontology and it is plated on film layer on eyeglass ontology, the material of the film layer
Containing modified volution compound, and account for the 3-5% of plated film total weight；The modified volution compound is core-shell structure, the nucleocapsid
The kernel of structure is the nano particle of volution compound, and shell is coating material.
It is that the partial size of the nano particle of the volution compound is 50-70nm as improved.
It is that the volution compound is aza toroid compound or tetronic acid lactone loop coil class chemical combination as improved
Object.
It is that the coating material is Titanium dioxide nanoparticle or silica nano particle as improved.
The preparation method of above-mentioned anti-blue light screening glass, comprising the following steps:
Step 1, the cleaning of eyeglass ontology
Eyeglass ontology is passed sequentially through in ethyl alcohol and pure water and is cleaned by ultrasonic, naturally dry；
Step 2, after volution compound being dissolved, coating material is added, after stirring, obtains modified volution compound；
Step 3, modified volution compound is added in hardening liquid, is stirred 10-30 minutes；
Step 4, the eyeglass ontology after cleaning is immersed in stiffened solution, after low temperature impregnates 2-5 minutes, lifts eyeglass, it is hanging quiet
It postpones, after dry at 50-68 DEG C, be again dipped into stiffened solution, impregnated 1-4 minutes at 4-8 DEG C, until thicknesses of layers reaches 2-
4 microns to get anti-blue light screening glass.
It is that the molar ratio of volution compound and coating material is 4-7:1 in step 2 as improved.
It is that hardening liquid includes following components by mass parts in step 4: silica solution 15-22%, third as improved
Triol 24-38%, propyl trimethoxy silicane 26-45%, acetic acid 2-8%, surplus are modified volution compound.
The utility model has the advantages that
Compared with prior art, after the present invention is by the moditied processing to volution compound, the anti-of glasses lens plated layer is improved
UV resistance reduces injury of the blue light to human eye, and film plating layer is wear-resistant, under high-intensitive polishing, there remains height
Light transmittance.
Specific embodiment
The present invention is further described in detail below by specific embodiment.
Embodiment 1
A kind of anti-blue light screening glass, including eyeglass ontology and be plated on film layer on eyeglass ontology, the material of the film layer is containing changing
Property volution compound, and account for the 3% of plated film total weight；The modified volution compound is core-shell structure, the core-shell structure
Kernel is the nano particle for the aza toroid compound that partial size is 50nm, and shell is silica nano particle.
The preparation method of above-mentioned anti-blue light screening glass, comprising the following steps:
Step 1, the cleaning of eyeglass ontology
Eyeglass ontology is passed sequentially through in ethyl alcohol and pure water and is cleaned by ultrasonic, naturally dry；
Step 2, after the nano particle of aza toroid compound being dissolved, silica nano particle is added, after stirring, obtains modification
Volution compound；The nano particle of the aza toroid compound and the molar ratio of silica nano particle are 4:1
Step 3, modified volution compound is added in hardening liquid, is stirred 10 minutes；
Step 4, the eyeglass ontology after cleaning is immersed in stiffened solution, after low temperature impregnates 2 minutes, lifts eyeglass, it is hanging to stand
Afterwards, after dry at 50 DEG C, be again dipped into stiffened solution, impregnated 1 minute at 4 DEG C, up to thicknesses of layers reach 2 microns to get
Anti-blue light screening glass；The hardening liquid includes following components by mass parts: silica solution 15%, glycerine 24%, propyl
Trimethoxy silane 26%, acetic acid 2%, surplus are modified volution compound.
The performance of above-mentioned anti-blue light screening glass is detected, light transmission rate is in 49%, the light transmittance of harmful blue light
2%, the transmitance beneficial to blue light is 92%.
Embodiment 2
A kind of anti-blue light screening glass, including eyeglass ontology and be plated on film layer on eyeglass ontology, the material of the film layer is containing changing
Property volution compound, and account for the 4% of plated film total weight；The modified volution compound is core-shell structure, the core-shell structure
Kernel is the nano particle for the tetronic acid lactone volution compound that partial size is 60nm, and shell is Titanium dioxide nanoparticle.
The preparation method of above-mentioned anti-blue light screening glass, comprising the following steps:
Step 1, the cleaning of eyeglass ontology
Eyeglass ontology is passed sequentially through in ethyl alcohol and pure water and is cleaned by ultrasonic, naturally dry；
Step 2, after the nano particle of tetronic acid lactone volution compound being dissolved, Titanium dioxide nanoparticle is added, after stirring,
Volution compound must be modified；The nano particle of tetronic acid lactone volution compound and the molar ratio of Titanium dioxide nanoparticle are
5:1
Step 3, modified volution compound is added in hardening liquid, is stirred 20 minutes；
Step 4, the eyeglass ontology after cleaning is immersed in stiffened solution, after low temperature impregnates 4 minutes, lifts eyeglass, it is hanging to stand
Afterwards, after dry at 62 DEG C, be again dipped into stiffened solution, impregnated 3 minutes at 6 DEG C, up to thicknesses of layers reach 3 microns to get
Anti-blue light screening glass；The hardening liquid includes following components by mass parts: silica solution 20%, glycerine 35%, propyl
Trimethoxy silane 42%, acetic acid 6%, surplus are modified volution compound.
The performance of above-mentioned anti-blue light screening glass is detected, light transmission rate is in 58%, the light transmittance of harmful blue light
2%, the transmitance beneficial to blue light is 95%.
Embodiment 3
A kind of anti-blue light screening glass, including eyeglass ontology and be plated on film layer on eyeglass ontology, the material of the film layer is containing changing
Property volution compound, and account for the 5% of plated film total weight；The modified volution compound is core-shell structure, the core-shell structure
Kernel is the nano particle that partial size is 70nm tetronic acid lactone volution compound, and shell is silica nano particle.
The preparation method of above-mentioned anti-blue light screening glass, comprising the following steps:
Step 1, the cleaning of eyeglass ontology
Eyeglass ontology is passed sequentially through in ethyl alcohol and pure water and is cleaned by ultrasonic, naturally dry；
Step 2, after the nano particle of tetronic acid lactone volution compound being dissolved, silica nano particle is added, after stirring,
Volution compound must be modified；The nano particle of the tetronic acid lactone volution compound and mole of silica nano particle
Than for 7:1；
Step 3, modified volution compound is added in hardening liquid, is stirred 30 minutes；
Step 4, the eyeglass ontology after cleaning is immersed in stiffened solution, low temperature impregnates after five minutes, lifts eyeglass, hanging to stand
Afterwards, after dry at 68 DEG C, be again dipped into stiffened solution, impregnated 4 minutes at 8 DEG C, up to thicknesses of layers reach 4 microns to get
Anti-blue light screening glass；Hardening liquid includes following components by mass parts: silica solution 22%, glycerine 38%, propyl front three
Oxysilane 45%, acetic acid 8%, surplus are modified volution compound.
The performance of above-mentioned anti-blue light screening glass is detected, light transmission rate is in 54%, the light transmittance of harmful blue light
1.8%, the transmitance beneficial to blue light is 90%.
In conclusion anti-blue light screening glass light transmittance of the invention is good, the transmission of harmful blue light is effectively prevented, increase has
The transmission of beneficial blue light, and chemicals content is few in formula, the goggles for being particularly suitable as child uses.
Comparative example 1
In addition to modified volution compound is changed to volution compound, remaining is the same as embodiment 2.
The performance of above-mentioned anti-blue light screening glass is detected, light transmission rate is in 40%, the light transmittance of harmful blue light
6%, the transmitance beneficial to blue light is 82%.Volution compound after silica nano particle modification, improve eyeglass by
Harmful blue light is changed into beneficial to blue light, and effective protection eyes escape injury.
Comparative example 2
In addition to it will be modified volution compound and be changed to titanium dioxide nanoparticle, remaining is the same as embodiment 2.
The performance of above-mentioned anti-blue light screening glass is detected, light transmission rate is in 40%, the light transmittance of harmful blue light
3%, the transmitance beneficial to blue light is 90%.
After modified volution compound is than titanium dioxide nanoparticle, the light transmittance of eyeglass is improved, and wearability is good.
The foregoing is only a preferred embodiment of the present invention, the scope of protection of the present invention is not limited to this, it is any ripe
Know those skilled in the art within the technical scope of the present disclosure, the letter for the technical solution that can be become apparent to
Altered or equivalence replacement are fallen within the protection scope of the present invention.
Claims (7)
1. a kind of anti-blue light screening glass, which is characterized in that including eyeglass ontology and be plated on film layer on eyeglass ontology, the film
The material of layer contains modified volution compound, and accounts for the 3-5% of plated film total weight；The modified volution compound is nucleocapsid knot
Structure, the kernel of the core-shell structure are the nano particle of volution compound, and shell is coating material.
2. a kind of anti-blue light screening glass according to claim 1, which is characterized in that the nanometer of the volution compound
The partial size of particle is 50-70nm.
3. a kind of anti-blue light screening glass according to claim 1, which is characterized in that the volution compound is azepine
Volution compound or tetronic acid lactone volution compound.
4. a kind of anti-blue light screening glass according to claim 1, which is characterized in that the coating material is titanium oxide
Nano particle or silica nano particle.
5. based on a kind of preparation method of anti-blue light screening glass described in claim 1, which is characterized in that including following step
It is rapid: step 1, eyeglass ontology is passed sequentially through in ethyl alcohol and pure water and is cleaned by ultrasonic, naturally dry；Step 2, by loop coil class chemical combination
After object dissolution, coating material is added, after stirring, obtains modified volution compound；Step 3, modified volution compound is added
Enter in hardening liquid, stirs 10-30 minutes；Step 4, the eyeglass ontology after cleaning is immersed in stiffened solution, low temperature impregnates 2-5 points
Zhong Hou lifts eyeglass, after hanging standing, after dry at 50-68 DEG C, is again dipped into stiffened solution, 1-4 points are impregnated at 4-8 DEG C
Clock, until thicknesses of layers reaches 2-4 microns to get anti-blue light screening glass.
6. a kind of preparation method of anti-blue light screening glass according to claim 5, which is characterized in that loop coil in step 2
The molar ratio of class compound and coating material is 4-7:1.
7. a kind of preparation method of anti-blue light screening glass according to claim 5, which is characterized in that stiffened in step 4
Liquid includes following components by mass parts: silica solution 15-22%, glycerine 24-38%, propyl trimethoxy silicane 26-
45%, acetic acid 2-8%, surplus are modified volution compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811129263.7A CN109324425A (en) | 2018-09-27 | 2018-09-27 | A kind of anti-blue light screening glass and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811129263.7A CN109324425A (en) | 2018-09-27 | 2018-09-27 | A kind of anti-blue light screening glass and preparation method thereof |
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| CN109324425A true CN109324425A (en) | 2019-02-12 |
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ID=65265584
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| CN201811129263.7A Pending CN109324425A (en) | 2018-09-27 | 2018-09-27 | A kind of anti-blue light screening glass and preparation method thereof |
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Cited By (2)
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| CN110275319A (en) * | 2019-06-06 | 2019-09-24 | 厦门腾诺光学科技有限公司 | A kind of anti-blue light screening glass and its processing method |
| CN112433391A (en) * | 2020-12-08 | 2021-03-02 | 江苏全真光学科技股份有限公司 | Soaking production process of color-changing lens |
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| CN110275319B (en) * | 2019-06-06 | 2020-12-04 | 厦门腾诺光学科技有限公司 | Blue-light-resistant goggles lens and processing method thereof |
| CN112433391A (en) * | 2020-12-08 | 2021-03-02 | 江苏全真光学科技股份有限公司 | Soaking production process of color-changing lens |
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Application publication date: 20190212 |