A kind of anti-blue light eyeglass, preparation method and the glasses for including the anti-blue light eyeglass
Technical field
The present invention relates to optical mirror slip fields, and in particular to a kind of anti-blue light eyeglass, preparation method and including the anti-blue light
The glasses of eyeglass.
Background technology
In visible light, blue light wavelength is shorter, energy is high, can be directed through crystalline lens and reach eye macular area.LED, electricity
The shortwave blue light of a large amount of irregular frequency, prolonged blue light are remained in the bias lights artificial light sources such as brain, television screen
Irradiation retina will produce free radical, is easy to cause retinal pigment epithelium decline, causes eye disease.
In order to reduce damage of the blue light to retina, it usually needs handle eyeglass.The applying date is in December, 2015
15 days, application No. is 201510932531.9 Chinese patents to disclose a kind of anti-blue light optical mirror slip, the eyeglass is by multilayer film
Layer, which is sequentially overlapped, to be combined, and preparation process is more complicated.
Invention content
It is simple with processing technology the object of the present invention is to provide a kind of anti-blue light eyeglass, harmful blue light is reflected, is improved
The characteristics of beneficial to blue light transmitance.
The present invention above-mentioned technical purpose technical scheme is that:A kind of anti-blue light eyeglass, including
The mixing cured molding of raw material below in terms of parts by weight:90-95 parts of macromolecule resin, 0.2-0.5 parts of nano-metal-oxide,
0.05-2 parts of ultra-violet absorber, 0.5-2 parts of blue-light absorbers, 0.05-1 parts of graphene oxide, 0.01-0.03 parts of toner.
Using above technical scheme, macromolecule resin facilitates molding as matrix, while being also convenient for mixing with other components
Uniformly.Nano-metal-oxide is added in the feed, can be used for reflective portion visible light, can also absorb part harmful blue light.
Ultra-violet absorber and blue-light absorbers cooperation, are used for block blue light and ultraviolet light.In addition, adding graphite oxide in the feed
Alkene improves the orientation of macromolecule resin, convenient for solidification, while can also coordinate with nano-metal-oxide, improves harmful blue light
Absorption.Toner is added in the feed, and toner coordinates with graphene oxide, nano-metal-oxide, can be used for mixing colours, maximum journey
Degree reflection harmful blue light, while greatly improving the transmitance beneficial to blue light.
Further, one or more of macromolecule resin selection makrolon, epoxy resin, acrylate.
The macromolecule resin of the above type is selected, these macromolecule resins mix more uniform with remaining component.In addition, by
In graphene oxide under conditions of higher than 600 DEG C or so, it is easy to happen reduction.Select the macromolecule resin and oxygen of the above type
Graphite alkene mixes, and when the later stage is hot-forming, reduces the reduction of graphene oxide, improves efficiently using for graphene oxide
Rate.
Further, nano-metal-oxide selects TiO2、Fe2O3、Al2O3One or more of.
The nano-metal-oxide for selecting the above type has the characteristics that preferably to reflect harmful blue light.
Further, ultra-violet absorber selection benzotriazole, benzophenone, benzotriazole, one kind in benzophenone or
It is several.
Further, blue-light absorbers selection blue-light absorbers 46, blue-light absorbers 47, blue-light absorbers 93 or blue light
One or more of absorbent 605.
Using above technical scheme, the blue-light absorbers and ultra-violet absorber of the above type are selected, the two cooperation can be
Largely improve barrier effect of the eyeglass to harmful blue light.
Further, toner includes one or more of green G toners, Huang 3G toners, 8315 toners.
When processing, different types of toner can be selected according to actual demand.
Further, the oxygen content of graphene oxide is 6-20%.
The graphene oxide for selecting the above oxygen content range not will produce a large amount of bubbles in later stage hot pressing process,
Processing forming is preferable.
Another object of the present invention is to provide a kind of preparation methods of anti-blue light eyeglass, with simple for process, convenience
The characteristics of operation.
The above-mentioned purpose of the present invention is achieved by the following technical programs:A kind of preparation method of anti-blue light eyeglass, packet
Include following steps:
S1, macromolecule resin, nano-metal-oxide, ultra-violet absorber, blue-light absorbers, graphene oxide and toner stirring
It is uniformly mixed, at 150-300 DEG C, heating melting forms mixture;
S2, mixture curing molding under vacuum.
Raw material carries out heating mixing within the scope of temperatures above, improves the mixing uniformity and processing convenience of raw material, system
Bubble will not be remained in the finished product obtained.
A further purpose of the present invention is to provide a kind of glasses, including above-mentioned anti-blue light eyeglass.
In conclusion the invention has the advantages that:
Using plurality of raw materials heating mixing and hot-forming cooperation, the processing convenience of anti-blue light eyeglass is improved.In raw material high score
Nano-metal-oxide is added in sub- resin matrix and graphene oxide, various components are worked in coordination, improves anti-blue light eyeglass pair
The reflectivity of harmful blue light, while improving the transmitance beneficial to blue light.
Description of the drawings
Fig. 1 is the light transmittance test chart of anti-blue light eyeglass in embodiment one;
Fig. 2 is the structural schematic diagram of glasses in embodiment eight;
In figure, 1, anti-blue light eyeglass;2, frame.
Specific implementation mode
Invention is further described in detail with reference to embodiments.
Raw material according to the present invention is commercially available, and graphene oxide is purchased from Tan Mei scientific & technical corporation.
Embodiment one:A kind of anti-blue light eyeglass, is made as follows:
S1, taking macromolecule resin (the present embodiment selection makrolon) 90kg, nano-metal-oxide, (the present embodiment selects
TiO2) 0.2kg, ultra-violet absorber (the present embodiment selection benzotriazole) 0.05kg, blue-light absorbers (the present embodiment select
Blue-light absorbers 46) 0.5kg, graphene oxide (the present embodiment selects the graphene oxide of oxygen content 6%) 0.05kg and toner
(the present embodiment selects green G toners) 0.01kg is uniformly mixed, and at 250 DEG C, heating melting forms mixture;
Anti-blue light eyeglass is made in curing molding in injection mold under conditions of vacuum degree is 0.1MPa for S2, the above mixture.
Embodiment two:A kind of anti-blue light eyeglass, is made as follows:
S1, taking macromolecule resin (the present embodiment selection makrolon) 90kg, nano-metal-oxide, (the present embodiment selects
TiO2) 0.2kg, ultra-violet absorber (the present embodiment selection benzotriazole) 0.05kg, (the present embodiment selection is blue for blue-light absorbers
Light absorber 46) 0.5kg, graphene oxide (the present embodiment selects the graphene oxide of oxygen content 10%) 0.01kg and toner
(the present embodiment selects 8315 toners) 0.01kg is uniformly mixed, and at 250 DEG C, heating melting forms mixture;
Anti-blue light eyeglass is made in curing molding in injection mold under conditions of vacuum degree is 0.1MPa for S2, the above mixture.
Embodiment three:A kind of anti-blue light eyeglass, is made as follows:
S1, taking macromolecule resin (the present embodiment selection makrolon) 92kg, nano-metal-oxide, (the present embodiment selects
0.1kg TiO2+0.2kg Fe2O3) 0.3kg, ultra-violet absorber (the present embodiment selection benzophenone) 0.1kg, blue light absorption
Agent (the present embodiment selects blue-light absorbers 46) 1kg, (the present embodiment selects the graphite oxide of oxygen content 10% to graphene oxide
Alkene) 0.01kg and toner (the present embodiment selection Huang 3G toners) 0.02kg is uniformly mixed, and at 250 DEG C, heating melting, which is formed, mixes
Close object;
Anti-blue light eyeglass is made in curing molding in injection mold under conditions of vacuum degree is 0.1MPa for S2, the above mixture.
Example IV:A kind of anti-blue light eyeglass, is made as follows:
S1, taking macromolecule resin (the present embodiment selection epoxy resin) 92kg, nano-metal-oxide, (the present embodiment selects
Fe2O3) 0.3kg, ultra-violet absorber (the present embodiment selection benzophenone) 0.15kg, blue-light absorbers (the present embodiment select blue light inhale
Receive agent 47) 1kg, graphene oxide (the present embodiment selects the graphene oxide of oxygen content 12%) 0.02kg and toner (this implementation
Example selection Huang 3G toners) 0.02kg is uniformly mixed, and at 180 DEG C, heating melts and forms mixture;
Anti-blue light eyeglass is made in curing molding in injection mold under conditions of vacuum degree is 0.1MPa for S2, the above mixture.
Embodiment five:A kind of anti-blue light eyeglass, is made as follows:
S1, taking macromolecule resin (the present embodiment selection acrylate) 95kg, nano-metal-oxide, (the present embodiment selects
0.1kg TiO2+0.4kgFe2O3) 0.5kg, ultra-violet absorber (the present embodiment selection benzophenone) 0.15kg, blue-light absorbers (this
Embodiment selects blue-light absorbers 47) 1.5kg, the graphene oxide graphene oxide of oxygen content 15% (the present embodiment select)
0.04kg and toner (the present embodiment selection Huang 3G toners) 0.03kg are uniformly mixed, and at 200 DEG C, heating melting forms mixing
Object;
Anti-blue light eyeglass is made in curing molding in injection mold under conditions of vacuum degree is 0.1MPa for S2, the above mixture.
Embodiment six:A kind of anti-blue light eyeglass, is made as follows:
S1, taking macromolecule resin (the present embodiment selection acrylate) 95kg, nano-metal-oxide, (the present embodiment selects
0.2kg TiO2+0.3kgAl2O3) 0.5kg, ultra-violet absorber (the present embodiment select 0.1kg benzotriazole+0.1kg benzos
Triazole) 0.2kg, blue-light absorbers (the present embodiment select blue-light absorbers 93) 1.5kg, (the present embodiment selects graphene oxide
The graphene oxide of oxygen content 20%) 0.08kg and toner (the present embodiment selects 8315 toners) 0.03kg is uniformly mixed,
At 180 DEG C, heating melting forms mixture;
Anti-blue light eyeglass is made in curing molding in injection mold under conditions of vacuum degree is 0.1MPa for S2, the above mixture.
Embodiment seven:A kind of anti-blue light eyeglass, is made as follows:
S1, taking macromolecule resin (the present embodiment selection acrylate) 95kg, nano-metal-oxide, (the present embodiment selects
0.3kg TiO2+0.2kgAl2O3) 0.5kg, ultra-violet absorber (the present embodiment selection benzophenone) 0.2kg, blue-light absorbers
(the present embodiment selects blue-light absorbers 93) 2kg, graphene oxide (the present embodiment selects the graphene oxide of oxygen content 20%)
0.1kg and toner (the present embodiment selects 8315 toners) 0.03kg are uniformly mixed, and at 170 DEG C, heating melting forms mixing
Object;
Anti-blue light eyeglass is made in curing molding in injection mold under conditions of vacuum degree is 0.1MPa for S2, the above mixture.
Anti-blue light eyeglass made from the above various embodiments is tested for the property, specific test result is as shown in table 1.
The performance test results of anti-blue light eyeglass made from 1 each embodiment of table
The light transmittance test chart of embodiment one is as shown in Figure 1, the light transmittance test chart of remaining embodiment is similar to embodiment one, ginseng
Examine Fig. 1.From the above data, there is preferable anti-blue light using anti-blue light eyeglass made from the above various embodiments and prevents
The effect of ultraviolet light, and harmful blue light (400nm) can be selectively filtered off, it absorbs beneficial to blue light (480nm).
Embodiment eight:A kind of glasses, as shown in Fig. 2, including embodiment one to any one the anti-blue light eyeglass of embodiment seven
1, further include the frame 2 for being packaged in 1 periphery of anti-blue light eyeglass.Anti-blue light eyeglass 1 and frame 2 can be carried out according to actual conditions
Adjustment, the glasses have preferable anti-blue light effect.
Comparative example:
Comparative example one:A kind of anti-blue light eyeglass, with embodiment one difference lies in:Graphene oxide is not added in raw material.
Comparative example two:A kind of anti-blue light eyeglass, with embodiment one difference lies in:Blue light absorption is not added in raw material
Agent.
Comparative example three:A kind of anti-blue light eyeglass, with embodiment one difference lies in:Graphene oxide is not added in raw material
And blue-light absorbers.
Anti-blue light eyeglass made from above each comparative example is tested for the property, specific test result is as shown in table 2.
The performance test results of anti-blue light eyeglass made from 2 each comparative example of table
Test event |
Comparative example one |
Comparative example two |
Comparative example three |
The transmitance of ultraviolet light |
1.2% |
2.1% |
3.2% |
The transmitance of blue light (400nm) |
12% |
32% |
48% |
The transmitance of blue light (480nm) |
95.71% |
95.83% |
96.16% |
From the above data, if being not added with the mixture of graphene oxide, blue-light absorbers or the two, anti-blue light in raw material
Eyeglass declines to a great extent to the blocking effect of blue light, and the selectivity for harmful blue light and beneficial to blue light is not high.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.