CN110668733A - Graphene glasses frame and manufacturing method - Google Patents
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- CN110668733A CN110668733A CN201910897343.5A CN201910897343A CN110668733A CN 110668733 A CN110668733 A CN 110668733A CN 201910897343 A CN201910897343 A CN 201910897343A CN 110668733 A CN110668733 A CN 110668733A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/008—Spectacles frames characterized by their material, material structure and material properties
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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Abstract
The invention provides a graphene glasses frame which is prepared from the following raw materials: the coating comprises, by weight, 50-70 parts of graphene, 40-60 parts of styrene-butadiene block copolymer resin, 10-20 parts of AgCl, 10-15 parts of plasticizer, 5-10 parts of coupling agent, 1-5 parts of inorganic pigment and 1-5 parts of sodium alginate-embedded mint essential oil. The graphene glasses frame prepared by the method has good mechanical properties and flexibility, and simultaneously, the flame retardant capability and the corrosion and bacteria resistance capability of the material are enhanced.
Description
Technical Field
The invention relates to the technical field of spectacle frames, in particular to a graphene spectacle frame.
Background
Glasses, a simple optical device made for correcting eyesight or protecting eyes, consists of a lens and a frame. The glasses include myopia glasses, hyperopia glasses, presbyopic glasses and astigmatic glasses. The glasses are not only tools for protecting eyes, but also a cosmetic ornament.
The early stage of the mirror frame mainly adopts metal and hawksbill, and the materials include stainless steel, titanium metal, copper sinense, plastic and Monel, nickel alloy and the like. The glasses frame has many breakthroughs in technology and application materials, and the glasses adopting the memory alloy frame can maintain the shape, can not be broken even if being bent, so that the glasses have longer service life, and the inconvenience caused by breaking the frame is avoided. The addition of springs at the hinge points of the arms of the glasses frame also makes the glasses more durable. The spectacle frame made of titanium metal is lighter and more corrosion-resistant, and the phenomenon that the glass loses luster due to corrosion of sweat on the metal in long-term wearing is avoided. The spectacle frames sold on the market can be divided into two types, namely resin type spectacle frames and metal type spectacle frames, the raw materials of the two types of spectacle frames are all required to be processed in more complicated steps, certain pollution is caused to the environment, and part of people are allergic to metal and are not suitable for wearing metal eyes for a long time. Graphene is of great interest as a two-dimensional carbon nanostructure material in the fields of nanocomposites, sensors, hydrogen storage capacitors, batteries, and the like. The graphene has extremely high mechanical properties, good biocompatibility, excellent electron transport capacity and excellent electrochemical properties. The graphene is uniformly dispersed in the resin matrix, so that the composite material with excellent performance can be prepared, and the mechanical property, the conductivity, the flame retardant property, the corrosion resistance and the like of the graphene can be enhanced.
The existing glasses are single in function, and when a wearer wears the glasses for a long time to read, symptoms such as dizziness, brain distension, confusion and the like often appear, so that the reading and learning are continuously influenced, and the efficiency is reduced. Meanwhile, although the existing market has the resin with the deformation memory function, the resin is not applied to the spectacle frame, and the requirement of long-time wearing and taking off of the spectacle frame cannot be met due to the poor mechanical property of the deformation memory resin. Therefore, it is highly desirable to provide a spectacle frame with refreshing effect and excellent shape memory function and mechanical property to meet the demands of consumers.
Disclosure of Invention
In order to solve the technical problems, the invention provides a graphene spectacle frame and preparation and application thereof, and aims to provide a graphene spectacle frame, wherein graphene is added into a styrene-butadiene block copolymer shape memory resin matrix material, so that the mechanical property of the resin material is enhanced, meanwhile, the resin material has excellent flexibility and low density, and a spectacle frame material with excellent performance can be obtained.
The invention provides a graphene glasses frame which is prepared from the following raw materials: 50-70 parts of graphene, 40-60 parts of styrene-butadiene block copolymer resin, 10-20 parts of AgCl, 10-15 parts of plasticizer, 5-10 parts of coupling agent, 1-5 parts of inorganic pigment and 1-5 parts of sodium alginate-embedded mint essential oil;
the preparation method of the sodium alginate-embedded mint essential oil comprises the following steps: weighing sodium alginate, placing the sodium alginate in a reaction kettle, adding distilled water, heating in a water bath at 40-50 ℃ to prepare a sodium alginate aqueous solution with the mass concentration of 15%, keeping the temperature of 50 ℃ constant, slowly dropwise adding a peppermint essential oil ethanol solution into the constant-temperature sodium alginate aqueous solution while stirring, and continuing stirring for 10-30 min after all the peppermint essential oil ethanol solution is dropwise added; refrigerating the formed clathrate compound suspension in a refrigerator for 24h, filtering, washing the clathrate compound with distilled water, and freeze-drying to obtain a white sodium alginate-embedded mint essential oil dry product;
the mass ratio of the sodium alginate to the mint essential oil is (5-10) to 1.
As a further improvement of the invention, the material is prepared from the following raw materials in parts by weight: 60 parts of graphene, 50 parts of styrene-butadiene block copolymer resin, 15 parts of AgCl, 12 parts of plasticizer, 7 parts of coupling agent, 3 parts of inorganic pigment and 2 parts of sodium alginate-embedded mint essential oil.
In a further development of the invention, the plasticizer is a phthalate-based plasticizer selected from the group consisting of di (2-ethylhexyl) phthalate, dioctyl phthalate, di-n-octyl phthalate, butylbenzyl phthalate, di-sec-octyl phthalate, dicyclohexyl phthalate, dibutyl phthalate, diisobutyl phthalate, dimethyl phthalate, diethyl phthalate, diisononyl phthalate, diisodecyl phthalate.
As a further improvement of the invention, the coupling agent is a silane coupling agent and is selected from one of KH550, KH560, KH570, KH792, DL602 and DL 171.
As a further improvement of the invention, the inorganic pigment is selected from one or more of titanium white, chrome yellow, iron blue, cadmium red, cadmium yellow, lithopone, carbon black, iron oxide red and iron oxide yellow.
The invention further provides a preparation method of the graphene glasses frame, which comprises the following steps:
s1, preparation of a picture frame material: uniformly mixing graphene, styrene-butadiene block copolymer resin, AgCl, a plasticizer, a coupling agent and an inorganic pigment, heating and stirring at 90-120 ℃ for reaction for 10-20 h, cooling to 60 ℃, adding the sodium alginate-embedded mint essential oil into the obtained mixed solution, and uniformly stirring to obtain a mirror frame rubber material;
s2, preparation of a spectacle frame: controlling the temperature of a nozzle of an injection molding machine at 70-85 ℃, adjusting the extrusion pressure to 1.5-2.0 MPa, respectively injecting the glasses frame rubber material obtained in the step S1 into molds of glasses legs, glasses frames and connecting pieces, maintaining the pressure and the temperature for 10-30 min, vulcanizing the rubber material, releasing the pressure to normal pressure after vulcanization, cooling to 10-20 ℃, standing for 2-5 h, and obtaining a prefabricated part; solidifying the prefabricated part, cooling and demoulding to obtain the finished products of the glasses legs, the glasses frames and the connecting piece silica gel products; and connecting and assembling the glasses legs, the glasses frame and the connecting piece silica gel product through metal screws and nuts to obtain the graphene glasses frame.
As a further improvement of the invention, the curing step conditions are as follows: curing for 50-70 min at 100-110 deg.c.
As a further improvement of the invention, the conditions of the vulcanization step are as follows: and vulcanizing for 30-50 min at the temperature of 70-90 ℃.
The invention further protects application of the graphene glasses frame.
The invention has the following beneficial effects:
1. according to the invention, graphene is added into a styrene-butadiene block copolymer shape memory resin matrix material, so that the mechanical property of the resin material is enhanced, meanwhile, the resin material has excellent flexibility, and the flame retardant capability and the corrosion resistance of the resin material are enhanced;
2. according to the invention, the proportion of the graphene and the styrene-butadiene block copolymer is reasonably adjusted, so that the prepared composite material has low density, and the prepared glasses frame is light and comfortable to wear;
3. according to the invention, silver ions are doped in the matrix material, so that the prepared composite material has a certain antibacterial capability;
4. the invention adopts the sodium alginate to embed the mint essential oil, has simple preparation method, wide raw materials and lower cost, and the prepared mint essential oil embedded by the sodium alginate has the advantages that the faint mint fragrance is emitted when a user wears glasses, the refreshing effect is realized, the fatigue is favorably relieved, and people feel comfortable and relaxed and happy after wearing the glasses for a long time.
Drawings
Fig. 1 is a preparation process diagram of a graphene spectacle frame.
Detailed Description
The technical solutions in 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 obvious that the embodiments described are only some representative embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1 preparation of graphene spectacle frames
The raw materials comprise: 50 parts of graphene, 40 parts of styrene-butadiene block copolymer resin, 10 parts of AgCl, 10 parts of di (2-ethylhexyl) phthalate, 1715 parts of coupling agent DL, 1 part of iron blue and 1 part of sodium alginate-embedded mint essential oil.
The preparation method of the sodium alginate-embedded mint essential oil comprises the following steps: weighing sodium alginate, placing in a reaction kettle, adding distilled water, heating in 40 deg.C water bath to obtain 15% sodium alginate water solution, maintaining the temperature at 50 deg.C, slowly dropwise adding peppermint essential oil ethanol solution into the constant temperature sodium alginate water solution under stirring, and stirring for 10min after all the solution is completely dripped; refrigerating the formed clathrate compound suspension in a refrigerator for 24h, filtering, washing the clathrate compound with distilled water, and freeze-drying to obtain a white sodium alginate-embedded mint essential oil dry product;
the mass ratio of the sodium alginate to the mint essential oil is 5: 1.
The preparation method comprises the following steps:
s1, preparation of a picture frame material: uniformly mixing graphene, styrene-butadiene block copolymer resin, AgCl, di (2-ethylhexyl) phthalate, a coupling agent DL171 and iron blue, heating and stirring at 90 ℃ for reaction for 10 hours, cooling to 60 ℃, adding the peppermint essential oil embedded by sodium alginate into the obtained mixed solution, and uniformly stirring to obtain a frame rubber material;
s2, preparation of a spectacle frame: controlling the temperature of a nozzle of an injection molding machine at 70 ℃, adjusting the extrusion pressure to 1.5MPa, respectively injecting the glasses frame rubber material obtained in the step S1 into molds of glasses legs, glasses frames and connecting pieces, maintaining the pressure and the temperature for 10min, vulcanizing the rubber material, releasing the pressure to normal pressure after vulcanization, cooling to 10 ℃, standing for 2h, and obtaining a prefabricated member; solidifying the prefabricated part, cooling and demoulding to obtain the finished products of the glasses legs, the glasses frames and the connecting piece silica gel products; and connecting and assembling the glasses legs, the glasses frame and the connecting piece silica gel product through metal screws and nuts to obtain the graphene glasses frame.
Example 2 preparation of graphene spectacle frames
The raw materials comprise: 70 parts of graphene, 60 parts of styrene-butadiene block copolymer resin, 20 parts of AgCl, 15 parts of di (2-ethylhexyl) phthalate, 79210 parts of coupling agent KH, 5 parts of lithopone and 5 parts of sodium alginate-embedded mint essential oil.
The preparation method of the sodium alginate-embedded mint essential oil comprises the following steps: weighing sodium alginate, placing in a reaction kettle, adding distilled water, heating in 50 deg.C water bath to obtain 15% sodium alginate water solution, maintaining 50 deg.C constant temperature, slowly dropwise adding peppermint essential oil ethanol solution into the constant temperature sodium alginate water solution while stirring, and stirring for 30min after all the solution is completely dripped; refrigerating the formed clathrate compound suspension in a refrigerator for 24h, filtering, washing the clathrate compound with distilled water, and freeze-drying to obtain a white sodium alginate-embedded mint essential oil dry product;
the mass ratio of the sodium alginate to the mint essential oil is 10: 1.
The preparation method comprises the following steps:
s1, preparation of a picture frame material: uniformly mixing graphene, styrene-butadiene block copolymer resin, AgCl, di (2-ethylhexyl) phthalate, a coupling agent KH792 and lithopone, heating and stirring at 120 ℃ for reacting for 20h, cooling to 60 ℃, adding the sodium alginate-embedded mint essential oil into the obtained mixed solution, and uniformly stirring to obtain a frame rubber material;
s2, preparation of a spectacle frame: controlling the temperature of a nozzle of an injection molding machine at 85 ℃, adjusting the extrusion pressure to 2.0MPa, respectively injecting the glasses frame rubber material obtained in the step S1 into molds of glasses legs, glasses frames and connecting pieces, maintaining the pressure and the temperature for 30min, vulcanizing the rubber material, releasing the pressure to normal pressure after vulcanization, cooling to 20 ℃, standing for 5h, and obtaining a prefabricated member; solidifying the prefabricated part, cooling and demoulding to obtain the finished products of the glasses legs, the glasses frames and the connecting piece silica gel products; and connecting and assembling the glasses legs, the glasses frame and the connecting piece silica gel product through metal screws and nuts to obtain the graphene glasses frame.
Example 3 preparation of graphene spectacle frames
The raw materials comprise: 60 parts of graphene, 50 parts of styrene-butadiene block copolymer resin, 15 parts of AgCl, 6 parts of diisononyl phthalate, 6 parts of diisodecyl phthalate, 5607 parts of coupling agent KH, 3 parts of iron oxide yellow and 2 parts of sodium alginate-embedded mint essential oil.
The preparation method of the sodium alginate-embedded mint essential oil comprises the following steps: weighing sodium alginate, placing in a reaction kettle, adding distilled water, heating in 45 deg.C water bath to obtain 15% sodium alginate water solution, maintaining the temperature at 50 deg.C, slowly dropwise adding peppermint essential oil ethanol solution into the constant temperature sodium alginate water solution while stirring, and stirring for 20min after all the solution is completely dripped; refrigerating the formed clathrate compound suspension in a refrigerator for 24h, filtering, washing the clathrate compound with distilled water, and freeze-drying to obtain a white sodium alginate-embedded mint essential oil dry product;
the mass ratio of the sodium alginate to the mint essential oil is 7: 1.
The preparation method comprises the following steps:
s1, preparation of a picture frame material: uniformly mixing graphene, styrene-butadiene block copolymer resin, AgCl, diisononyl phthalate, diisodecyl phthalate, a coupling agent KH560 and iron oxide yellow, heating and stirring at 100 ℃ for reaction for 15h, cooling to 60 ℃, adding the peppermint essential oil embedded by sodium alginate into the obtained mixed solution, and uniformly stirring to obtain a frame rubber material;
s2, preparation of a spectacle frame: controlling the temperature of a nozzle of an injection molding machine at 80 ℃, adjusting the extrusion pressure to 1.7MPa, respectively injecting the glasses frame rubber material obtained in the step S1 into molds of glasses legs, glasses frames and connecting pieces, maintaining the pressure and the temperature for 20min, vulcanizing the rubber material, releasing the pressure to normal pressure after vulcanization, cooling to 15 ℃, standing for 3h, and obtaining a prefabricated member; solidifying the prefabricated part, cooling and demoulding to obtain the finished products of the glasses legs, the glasses frames and the connecting piece silica gel products; and connecting and assembling the glasses legs, the glasses frame and the connecting piece silica gel product through metal screws and nuts to obtain the graphene glasses frame.
Comparative example 1 a titanium alloy spectacle frame and a method for manufacturing the same according to patent ZL 201711130962.9
A titanium alloy spectacle frame comprises the following components in percentage by mass: 15% of hafnium, 25% of cobalt, the balance of titanium and up to 0.001% of unavoidable impurities.
The preparation method of the titanium alloy spectacle frame comprises the following steps:
step one, preparing an intermediate alloy; pressing the mixture of hafnium and cobalt in percentage by mass into a consumable electrode, and preparing a hafnium-cobalt intermediate alloy ingot in a vacuum arc consumable smelting furnace;
step two, preparing the titanium alloy: rolling the hafnium-cobalt intermediate alloy ingot prepared in the step one into a sheet, and rolling into a cylindrical intermediate alloy electrode roll; pressing sponge titanium in percentage by mass into a cylindrical electrode block, placing the cylindrical electrode block in a cylindrical intermediate alloy electrode roll, pressing into a consumable electrode, and smelting into an ingot in a vacuum arc consumable smelting furnace for three times;
step three, preparing a titanium alloy spectacle frame: forging the titanium alloy ingot prepared in the step two into a strip blank with the thickness of 50mm, heating the strip blank to 300 ℃ in an inert atmosphere, preserving heat for 6 hours, and performing hot rolling deformation for 30%; then annealing treatment is carried out at 900 ℃ in inert atmosphere, and hot rolling deformation is 80%; annealing at 750 deg.C in inert atmosphere, hot rolling deformation 85%; rolling and deforming by 90%, carrying out solution treatment for 50min at the temperature of 920 ℃, carrying out cold drawing to obtain a spectacle frame alloy material, cutting the spectacle frame alloy material into parts of the spectacle frame according to requirements, and assembling the parts of the spectacle frame by adopting connecting parts to obtain the titanium alloy spectacle frame; carrying out surface modification post-treatment on the titanium alloy spectacle frame: carving patterns on the surface of the titanium alloy spectacle frame.
Comparative example 2 a silica gel spectacle frame and a process for producing the same according to patent ZL 201710368181.7
A silica gel spectacle frame comprises spectacle legs, spectacle frames and connecting pieces, and is prepared from the following raw materials in percentage by mass: 88% of polymethylvinylsiloxane, 1% of titanium dioxide, 1% of silicon dioxide, 0.5% of calcium silicate, 3% of benzoyl peroxide, 4% of benzoic peroxide, 1.5% of metal platinum catalyst and 1% of methyl vinyl bispyrrolidone silane.
Test example 1 Performance test
The spectacle frames and commercially available spectacle frames prepared in examples 1 to 3 of the present invention and comparative examples 1 to 2 were subjected to performance tests, and the test results are shown in table 1.
| Group of | Elastic modulus GPa | Density g/cm3 | Corrosion resistance | Yield strength MPa |
| Example 1 | 450 | 2.71 | No corrosion point and no color change | 950 |
| Example 2 | 470 | 2.57 | No corrosion point and no color change | 980 |
| Example 3 | 500 | 2.52 | No corrosion point and no color change | 1020 |
| Comparative example 1 | 390 | 4.45 | No corrosion point and no color change | 720 |
| Comparative example 2 | 350 | 3.29 | No corrosion point but color change | 540 |
| Spectacle frame for sale | 280 | 7.98 | Has rotten points and changes color | 320 |
From the above table, the graphene glasses frame prepared by the invention has relatively good mechanical properties (yield strength 950 + 1020MPa, elastic modulus 450 + 500GPa), relatively low density (2.52-2.71g/cm3), and simultaneously has good corrosion resistance, compared with the comparative example and the commercially available glasses frame, the graphene glasses frame has relatively superior performance, so that the glasses frame has good memory function, good mechanical properties and bending properties, durability, relatively low density, portability in wearing, and good application prospect.
Various modifications may be made to the above without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is therefore intended to be limited not by the above description, but rather by the scope of the appended claims.
Claims (9)
1. The graphene glasses frame is characterized in that the graphene glasses frame is prepared from the following raw materials: 50-70 parts of graphene, 40-60 parts of styrene-butadiene block copolymer resin, 10-20 parts of AgCl, 10-15 parts of plasticizer, 5-10 parts of coupling agent, 1-5 parts of inorganic pigment and 1-5 parts of sodium alginate-embedded mint essential oil;
the preparation method of the sodium alginate-embedded mint essential oil comprises the following steps: weighing sodium alginate, placing the sodium alginate in a reaction kettle, adding distilled water, heating in a water bath at 40-50 ℃ to prepare a sodium alginate aqueous solution with the mass concentration of 15%, keeping the temperature of 50 ℃ constant, slowly dropwise adding a peppermint essential oil ethanol solution into the constant-temperature sodium alginate aqueous solution while stirring, and continuing stirring for 10-30 min after all the peppermint essential oil ethanol solution is dropwise added; refrigerating the formed clathrate compound suspension in a refrigerator for 24h, filtering, washing the clathrate compound with distilled water, and freeze-drying to obtain a white sodium alginate-embedded mint essential oil dry product;
the mass ratio of the sodium alginate to the mint essential oil is (5-10) to 1.
2. The graphene glasses frame according to claim 1, wherein the graphene glasses frame is prepared from the following raw materials in parts by weight: 60 parts of graphene, 50 parts of styrene-butadiene block copolymer resin, 15 parts of AgCl, 12 parts of plasticizer, 7 parts of coupling agent, 3 parts of inorganic pigment and 2 parts of sodium alginate-embedded mint essential oil.
3. The graphene spectacle frame according to claim 1, wherein the plasticizer is a phthalate plasticizer selected from the group consisting of di (2-ethylhexyl) phthalate, dioctyl phthalate, di-n-octyl phthalate, butyl benzyl phthalate, di-sec-octyl phthalate, dicyclohexyl phthalate, dibutyl phthalate, diisobutyl phthalate, dimethyl phthalate, diethyl phthalate, diisononyl phthalate, diisodecyl phthalate.
4. The graphene glasses frame according to claim 1, wherein the coupling agent is a silane coupling agent selected from one of KH550, KH560, KH570, KH792, DL602 and DL 171.
5. The graphene glasses frame according to claim 1, wherein the inorganic pigment is one or more selected from titanium white, chrome yellow, iron blue, cadmium red, cadmium yellow, lithopone, carbon black, iron oxide red, and iron oxide yellow.
6. A method for preparing graphene glasses frames according to any one of claims 1 to 5, comprising the following steps:
s1, preparation of a picture frame material: uniformly mixing graphene, styrene-butadiene block copolymer resin, AgCl, a plasticizer, a coupling agent and an inorganic pigment, heating and stirring at 90-120 ℃ for reaction for 10-20 h, cooling to 60 ℃, adding the sodium alginate-embedded mint essential oil into the obtained mixed solution, and uniformly stirring to obtain a mirror frame rubber material;
s2, preparation of a spectacle frame: controlling the temperature of a nozzle of an injection molding machine at 70-85 ℃, adjusting the extrusion pressure to 1.5-2.0 MPa, respectively injecting the glasses frame rubber material obtained in the step S1 into molds of glasses legs, glasses frames and connecting pieces, maintaining the pressure and the temperature for 10-30 min, vulcanizing the rubber material, releasing the pressure to normal pressure after vulcanization, cooling to 10-20 ℃, standing for 2-5 h, and obtaining a prefabricated part; solidifying the prefabricated part, cooling and demoulding to obtain the finished products of the glasses legs, the glasses frames and the connecting piece silica gel products; and connecting and assembling the glasses legs, the glasses frame and the connecting piece silica gel product through metal screws and nuts to obtain the graphene glasses frame.
7. The method according to claim 6, wherein the curing step conditions are: curing for 50-70 min at 100-110 deg.c.
8. The method according to claim 6, wherein the vulcanization step conditions are: and vulcanizing for 30-50 min at the temperature of 70-90 ℃.
9. Use of the graphene spectacle frame according to any one of claims 1 to 5.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102254591B1 (en) * | 2020-08-14 | 2021-05-21 | 정도식 | Method for manufacturing spectacle frames including graphene and spectacle frames including graphene |
| CN113608366A (en) * | 2021-08-10 | 2021-11-05 | 巨龙光学（福建）有限公司 | Sunglasses assembling process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105037947A (en) * | 2015-08-25 | 2015-11-11 | 陆思烨 | Antibacterial health-care plastic spectacles frame and manufacturing method thereof |
| CN107418219A (en) * | 2017-05-23 | 2017-12-01 | 温州佳宏百丽电子科技有限公司 | A kind of silica gel spectacle frame and its preparation technology |
| CN107513253A (en) * | 2017-08-17 | 2017-12-26 | 东莞市鼎耀实业有限公司 | Compound carbon fiber spectacle frame and its preparation technology |
-
2019
- 2019-09-23 CN CN201910897343.5A patent/CN110668733A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105037947A (en) * | 2015-08-25 | 2015-11-11 | 陆思烨 | Antibacterial health-care plastic spectacles frame and manufacturing method thereof |
| CN107418219A (en) * | 2017-05-23 | 2017-12-01 | 温州佳宏百丽电子科技有限公司 | A kind of silica gel spectacle frame and its preparation technology |
| CN107513253A (en) * | 2017-08-17 | 2017-12-26 | 东莞市鼎耀实业有限公司 | Compound carbon fiber spectacle frame and its preparation technology |
Non-Patent Citations (5)
| Title |
|---|
| 橡胶工业原材料与装备简明手册编审委员会: "《橡胶工业原材料与装备简明手册 2016年版》", 30 November 2016, 北京理工大学出版社 * |
| 王明锋等: "《烟用香料控制释放技术及其应用》", 31 May 2016, 西南交通大学出版社 * |
| 申荣华主编: "《机械工程材料及其成形技术基础》", 31 March 2011, 华中科技大学出版社 * |
| 赵猛: "《石墨烯引爆产业革命》", 31 May 2018, 中国财富出版社 * |
| 高云等: "《中国石墨烯技术与产业发展概况》", 30 November 2017, 科学技术文献出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102254591B1 (en) * | 2020-08-14 | 2021-05-21 | 정도식 | Method for manufacturing spectacle frames including graphene and spectacle frames including graphene |
| CN113608366A (en) * | 2021-08-10 | 2021-11-05 | 巨龙光学（福建）有限公司 | Sunglasses assembling process |
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