CN108751702A - A kind of preparation method of Graphene glass - Google Patents
A kind of preparation method of Graphene glass Download PDFInfo
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- CN108751702A CN108751702A CN201810719658.6A CN201810719658A CN108751702A CN 108751702 A CN108751702 A CN 108751702A CN 201810719658 A CN201810719658 A CN 201810719658A CN 108751702 A CN108751702 A CN 108751702A
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- Prior art keywords
- graphene
- preparation
- agent
- glass according
- graphene glass
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/173—Apparatus for changing the composition of the molten glass in glass furnaces, e.g. for colouring the molten glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/004—Refining agents
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
Abstract
The invention discloses a kind of preparation methods of Graphene glass, are related to glass art, include the following steps：(1) solid crushes；(2) material mixes；(3) heating melting；(4) graphene slurries spray into；(5) machine-shaping；Graphene is configured to slurries in the form of spraying and is added in material molten mass by the method for the present invention, enhances the lubricity and homogeneity of storeroom, the stabilization prepared, anti-friability is had excellent performance, and wearability is good.
Description
Technical field
The present invention relates to glass art fields, and in particular to a kind of preparation method of Graphene glass.
Background technology
Glass has many advantages, such as light transmission, perspective, isolation air, sound insulation and heat-insulation and heat-preservation, in building, daily, medical, electronics
Equal fields are widely acted on.However, it is frangible be the maximum deficiency of glass, often in transport or installation process because
A variety of causes and be crushed.Currently, have a small number of shatter proof glass on the market, but its production cost is high, and production technology is complicated.
Chinese patent CN103660447B discloses a kind of display screen, touch screen or control flow shatter proof glass, breakage-proof glass
Glass includes glassy layer and light transmission retaining layer, and glassy layer is integrated by adhesive layer and the bonding of light transmission retaining layer, the adhesive layer by
Optical cement glue, silica gel glue or UV glue glue are made.The shatter proof glass of the present invention can realize that integral light-transmitting rate reaches 95%
More than, and mist degree is below 1%；Meanwhile the present invention by the addition photoinitiator in silica gel glue or uses acrylic acid glue,
The glass that can also make is not susceptible to discoloration yellowing phenomenon, the present invention bonds protective layer by glass surface, improves glass
Intensity, but do not solve the disadvantage that glass friability fundamentally.
The mass fraction group of its each raw material of Chinese patent CN103466952B becomes：100-200 parts of quartz sand, calcite
40-60 parts of 20-30 parts, 20-50 parts of soda ash, 10-15 parts of lepidolite, 30-60 parts of graphene and color developing agent.The color developing agent is
Metal oxide is Cu<sub>2</sub>O,Co<sub>2</sub>O<sub>3</sub>,MnO<sub>2</sub>,CdO
One or more of.By mixing, fusing, molding, annealing and etc. after obtain finished product.Graphene is current most hard in the world
Nano material, the present invention is added to grapheme material, substantially increases the intensity of glass in the feed, and gained glass is more general
Glass more hard wear resistant, it is non-breakable.But graphene of the present invention is directly added into raw material and mixes, between other raw materials
Wetability and compatibility it is not excellent enough, influence the effect of product.
Invention content
For problems of the prior art, the present invention provides a kind of preparation method of Graphene glass, the present invention
Graphene is configured to slurries in the form of spraying and is added in material molten mass by method, enhances the lubricity and homogeneity of storeroom
Property, the stabilization prepared, anti-friability are had excellent performance, and wearability is good.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of preparation method of Graphene glass, includes the following steps：
(1) lime stone, quartz sand, kaolin, praseodymium oxide, albite, calcite, sodium carbonate, cobalt powder are mixed input and ground
It is ground in grinding machine, crosses 80-150 mesh sieve；
(2) product made from step (1) and auxiliary agent are added in homogenizer, with 800-1200 revs/min, stirring
After 20-25 minutes, mixed material is obtained, mixed material is sent into kiln by conveyer；
(3) kiln is heated 30-32 hours at a temperature of mixed material is at 1520-1540 degrees Celsius, obtains molten mass；
(4) under vacuum condition, graphene slurry is added into mixed material molten mass with Sprayable, after being stirred,
Stand 3-5 hours；
(5) product of step (4) is sent into machine die, casting and forming, under glass after molding is sent into annealing kiln
It is made annealing treatment, natural cooling, cutting is packed to get the Graphene glass.
Preferably, lime stone, quartz sand, kaolin, praseodymium oxide, albite, calcite, sodium carbonate, cobalt powder and auxiliary agent are used
Amount mass ratio is 2-6:20-25:5-10:2-6:5-10:7-15:12-17:1-3:1.6-2.4.
Preferably, it the lime stone, quartz sand, kaolin, praseodymium oxide, albite, calcite, sodium carbonate, cobalt powder and helps
Agent dosage mass ratio is 4:23:7:4:8:11:15:1.8:2.1.
Preferably, the auxiliary agent is fining agent, floats agent and fluxing agent according to mass ratio 1.5:1:2 mixing compositions.
Preferably, fining agent is sodium nitrate and cerium oxide according to mass ratio 4:1 mixing composition, float turbid dose for prodan and
Calcium phosphate is according to mass ratio 2:1 mixing composition, fluxing agent is boron compound.
Preferably, the moisture of mixed material controls below 2% in the step (2).
Preferably, in the step (4) graphene slurry include following parts by weight meter raw material：10-15 parts of Graphene powder,
1.5-2.5 parts of dimethylformamide, 75-80 parts of ethyl alcohol.
Preferably, the dosage of graphene slurry is 0.1-0.15 times of mixed material quality in the step (4).
Preferably, machine die temperature is 600-750 degrees Celsius in the step (5).
Preferably, the inlet temperature of annealing kiln is 580-600 degrees Celsius in the step (5), and outlet temperature is taken the photograph for 40-70
Family name's degree.
The present invention has following advantageous effect：
(1) graphene is configured to slurries in the form of spraying and is added in material molten mass by the method for the present invention, enhances material
Between lubricity and homogeneity, the stabilization prepared, anti-friability has excellent performance, and wearability is good.
(2) Graphene powder of the present invention is disperseed using ethyl alcohol, and dimethylformamide, which is added, can enhance Graphene powder in ethyl alcohol
In dispersibility and homogeneity.
(3) present invention addition fining agent, float agent and fluxing agent as auxiliary agent, the processing type of reinforcing material and at moral character,
Improve the comprehensive performance of material.
(4) preparation process of the present invention is simple, and production cost is low, the glass excellent in mechanical performance prepared, and has good
Market application prospect.
Specific implementation mode
The specific implementation mode of the present invention is further described with reference to embodiment, following embodiment is only used for more
Technical scheme of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Embodiment 1
A kind of preparation method of Graphene glass, includes the following steps：
(1) lime stone, quartz sand, kaolin, praseodymium oxide, albite, calcite, sodium carbonate, cobalt powder are mixed input and ground
It is ground in grinding machine, crosses 80 mesh sieve；
(2) product made from step (1) and auxiliary agent are added in homogenizer, with 800 revs/min, are stirred 20 minutes
Afterwards, mixed material is obtained, mixed material is sent into kiln by conveyer；
(3) kiln is heated 30 hours at a temperature of mixed material is at 1520 degrees Celsius, obtains molten mass；
(4) under vacuum condition, graphene slurry is added into mixed material molten mass with Sprayable, after being stirred,
Stand 3 hours；
(5) product of step (4) is sent into machine die, casting and forming, under glass after molding is sent into annealing kiln
It is made annealing treatment, natural cooling, cutting is packed to get the Graphene glass.
It lime stone, quartz sand, kaolin, praseodymium oxide, albite, calcite, sodium carbonate, cobalt powder in the present embodiment and helps
Agent dosage mass ratio is 2:20:5:2:5:7:12:1:1.6.
Auxiliary agent is fining agent, floats agent and fluxing agent according to mass ratio 1.5:1:2 mixing compositions.
Fining agent is sodium nitrate and cerium oxide according to mass ratio 4:1 mixing composition；
Floating turbid dose is prodan and calcium phosphate according to mass ratio 2:1 mixing composition；
Fluxing agent is boron compound.
The moisture of mixed material controls below 2% in step (2).
Graphene slurry includes the raw material of following parts by weight meter in step (4)：10 parts of Graphene powder, dimethylformamide
1.5 parts, 75 parts of ethyl alcohol.
The dosage of graphene slurry is 0.1 times of mixed material quality in step (4).
Machine die temperature is 600 degrees Celsius in step (5).
The inlet temperature of annealing kiln is 580 degrees Celsius in step (5), and outlet temperature is 40 degrees Celsius.
Embodiment 2
A kind of preparation method of Graphene glass, includes the following steps：
(1) lime stone, quartz sand, kaolin, praseodymium oxide, albite, calcite, sodium carbonate, cobalt powder are mixed input and ground
It is ground in grinding machine, crosses 150 mesh sieve；
(2) product made from step (1) and auxiliary agent are added in homogenizer, with 1200 revs/min, are stirred 25 minutes
Afterwards, mixed material is obtained, mixed material is sent into kiln by conveyer；
(3) kiln is heated 32 hours at a temperature of mixed material is at 1540 degrees Celsius, obtains molten mass；
(4) under vacuum condition, graphene slurry is added into mixed material molten mass with Sprayable, after being stirred,
Stand 5 hours；
(5) product of step (4) is sent into machine die, casting and forming, under glass after molding is sent into annealing kiln
It is made annealing treatment, natural cooling, cutting is packed to get the Graphene glass.
It lime stone, quartz sand, kaolin, praseodymium oxide, albite, calcite, sodium carbonate, cobalt powder in the present embodiment and helps
Agent dosage mass ratio is 6:25:10:6:10:15:17:3:2.4.
Auxiliary agent is fining agent, floats agent and fluxing agent according to mass ratio 1.5:1:2 mixing compositions.
Fining agent is sodium nitrate and cerium oxide according to mass ratio 4:1 mixing composition；Floating turbid dose is prodan and calcium phosphate
According to mass ratio 2:1 mixing composition；
Fluxing agent is boron compound.
The moisture of mixed material controls below 2% in step (2).
Graphene slurry includes the raw material of following parts by weight meter in step (4)：15 parts of Graphene powder, dimethylformamide
2.5 parts, 80 parts of ethyl alcohol.
The dosage of graphene slurry is 0.15 times of mixed material quality in step (4).
Machine die temperature is 750 degrees Celsius in step (5).
The inlet temperature of annealing kiln is 600 degrees Celsius in step (5), and outlet temperature is 70 degrees Celsius.
Embodiment 3
A kind of preparation method of Graphene glass, includes the following steps：
(1) lime stone, quartz sand, kaolin, praseodymium oxide, albite, calcite, sodium carbonate, cobalt powder are mixed input and ground
It is ground in grinding machine, crosses 120 mesh sieve；
(2) product made from step (1) and auxiliary agent are added in homogenizer, with 1000 revs/min, are stirred 24 minutes
Afterwards, mixed material is obtained, mixed material is sent into kiln by conveyer；
(3) kiln is heated 31 hours at a temperature of mixed material is at 1530 degrees Celsius, obtains molten mass；
(4) under vacuum condition, graphene slurry is added into mixed material molten mass with Sprayable, after being stirred,
Stand 4 hours；
(5) product of step (4) is sent into machine die, casting and forming, under glass after molding is sent into annealing kiln
It is made annealing treatment, natural cooling, cutting is packed to get the Graphene glass.
It lime stone, quartz sand, kaolin, praseodymium oxide, albite, calcite, sodium carbonate, cobalt powder in the present embodiment and helps
Agent dosage mass ratio is 4:23:7:4:8:11:15:1.8:2.1.
Auxiliary agent is fining agent, floats agent and fluxing agent according to mass ratio 1.5:1:2 mixing compositions.
Fining agent is sodium nitrate and cerium oxide according to mass ratio 4:1 mixing composition；
Floating turbid dose is prodan and calcium phosphate according to mass ratio 2:1 mixing composition；
Fluxing agent is boron compound.
The moisture of mixed material controls below 2% in step (2).
Graphene slurry includes the raw material of following parts by weight meter in step (4)：13 parts of Graphene powder, dimethylformamide
2.1 parts, 78 parts of ethyl alcohol.
The dosage of graphene slurry is 0.13 times of mixed material quality in step (4).
Machine die temperature is 680 degrees Celsius in step (5).
The inlet temperature of annealing kiln is 590 degrees Celsius in step (5), and outlet temperature is 58 degrees Celsius.
Comparative example 1：In addition to not spraying into graphene slurry, remaining preparation method is identical as the uniform embodiment 1 of raw material；
Graphene glass made from embodiment 1-3 is tested for the property with glass made from comparative example 1, it is as a result as follows：
| Test group | Surface smoothness (divides) | Bearing stress (MPa) | Self-destruction rate (%) |
| Embodiment 1 | 95 | 392 | 20 |
| Embodiment 2 | 93 | 403 | 19 |
| Embodiment 3 | 97 | 415 | 17 |
| Embodiment 4 | 96 | 102 | 65 |
As can be seen from Table 1, the bearing stress of Graphene glass made from 1-3 of the embodiment of the present invention is comparative example 1
4 times or so of glass surface compression obtained illustrate glass excellent in mechanical performance made from preparation method of the present invention, the present invention
The self-destruction rate of Graphene glass made from embodiment 1-3 relative to glass self-explosion rate made from comparative example 1, reduce 45% with
On, illustrate glass made from preparation method of the present invention, intensity is high, and degree safe to use is high.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of preparation method of Graphene glass, which is characterized in that include the following steps：
(1) lime stone, quartz sand, kaolin, praseodymium oxide, albite, calcite, sodium carbonate, cobalt powder are mixed into input grinder
In be ground, cross 80-150 mesh sieve；
(2) product made from step (1) and auxiliary agent are added in homogenizer, with 800-1200 revs/min, stir 20-25
After minute, mixed material is obtained, mixed material is sent into kiln by conveyer；
(3) kiln is heated 30-32 hours at a temperature of mixed material is at 1520-1540 degrees Celsius, obtains molten mass；
(4) under vacuum condition, graphene slurry is added into mixed material molten mass with Sprayable, after being stirred, is stood
3-5 hours；
(5) product of step (4) is sent into machine die, casting and forming, glass after molding is sent into annealing kiln lower carry out
Annealing, natural cooling, cutting are packed to get the Graphene glass.
2. the preparation method of Graphene glass according to claim 1, which is characterized in that lime stone, quartz sand, kaolinite
Soil, praseodymium oxide, albite, calcite, sodium carbonate, cobalt powder and auxiliary dosage mass ratio are 2-6:20-25:5-10:2-6:5-10:
7-15:12-17:1-3:1.6-2.4。
3. the preparation method of Graphene glass according to claim 2, which is characterized in that the lime stone, quartz sand, height
Ridge soil, praseodymium oxide, albite, calcite, sodium carbonate, cobalt powder and auxiliary dosage mass ratio are 4:23:7:4:8:11:15:1.8:
2.1。
4. the preparation method of Graphene glass according to claim 2, which is characterized in that the auxiliary agent is fining agent, floats
Agent and fluxing agent according to mass ratio 1.5:1:2 mixing compositions.
5. the preparation method of Graphene glass according to claim 4, which is characterized in that fining agent is sodium nitrate and oxidation
Cerium is according to mass ratio 4:1 mixing composition, it is prodan and calcium phosphate according to mass ratio 2 to float turbid dose:1 mixing composition, fluxing agent
For boron compound.
6. the preparation method of Graphene glass according to claim 1, which is characterized in that mixture in the step (2)
The moisture of material controls below 2%.
7. the preparation method of Graphene glass according to claim 1, which is characterized in that graphene in the step (4)
Slurry includes the raw material of following parts by weight meter：10-15 parts of Graphene powder, 1.5-2.5 parts of dimethylformamide, 75-80 parts of ethyl alcohol.
8. the preparation method of Graphene glass according to claim 7, which is characterized in that graphene in the step (4)
The dosage of slurry is 0.1-0.15 times of mixed material quality.
9. the preparation method of Graphene glass according to claim 1, which is characterized in that mechanical mould in the step (5)
It is 600-750 degrees Celsius to have temperature.
10. the preparation method of Graphene glass according to claim 1, which is characterized in that annealing kiln in the step (5)
Inlet temperature be 580-600 degrees Celsius, outlet temperature be 40-70 degrees Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719658.6A CN108751702A (en) | 2018-07-03 | 2018-07-03 | A kind of preparation method of Graphene glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719658.6A CN108751702A (en) | 2018-07-03 | 2018-07-03 | A kind of preparation method of Graphene glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108751702A true CN108751702A (en) | 2018-11-06 |
Family
ID=63976037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810719658.6A Withdrawn CN108751702A (en) | 2018-07-03 | 2018-07-03 | A kind of preparation method of Graphene glass |
Country Status (1)
| Country | Link |
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| CN (1) | CN108751702A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108863046A (en) * | 2018-08-31 | 2018-11-23 | 江苏京展能源科技有限公司 | The solar energy evacuated effective glass fining agent of one kind and its application |
| CN111747647A (en) * | 2020-06-30 | 2020-10-09 | 湖州巨旺墙体材料有限公司 | Preparation method of ultratransparent toughened glass |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466952A (en) * | 2013-08-23 | 2013-12-25 | 苏州艾特斯环保材料有限公司 | Graphene glass and production process thereof |
| CN106048283A (en) * | 2016-05-27 | 2016-10-26 | 天津平高智能电气有限公司 | Preparation method for copper-graphene composite and preparation method for conducting loop of electrical equipment |
| CN107572826A (en) * | 2017-10-31 | 2018-01-12 | 广西旭腾实业集团有限公司 | A kind of microcrystalline jade ornament materials based on graphene and preparation method thereof |
| CN108218221A (en) * | 2016-12-14 | 2018-06-29 | 江苏浦亚照明科技股份有限公司 | A kind of manufacturing method of glass lamp shade |
-
2018
- 2018-07-03 CN CN201810719658.6A patent/CN108751702A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466952A (en) * | 2013-08-23 | 2013-12-25 | 苏州艾特斯环保材料有限公司 | Graphene glass and production process thereof |
| CN106048283A (en) * | 2016-05-27 | 2016-10-26 | 天津平高智能电气有限公司 | Preparation method for copper-graphene composite and preparation method for conducting loop of electrical equipment |
| CN108218221A (en) * | 2016-12-14 | 2018-06-29 | 江苏浦亚照明科技股份有限公司 | A kind of manufacturing method of glass lamp shade |
| CN107572826A (en) * | 2017-10-31 | 2018-01-12 | 广西旭腾实业集团有限公司 | A kind of microcrystalline jade ornament materials based on graphene and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108863046A (en) * | 2018-08-31 | 2018-11-23 | 江苏京展能源科技有限公司 | The solar energy evacuated effective glass fining agent of one kind and its application |
| CN111747647A (en) * | 2020-06-30 | 2020-10-09 | 湖州巨旺墙体材料有限公司 | Preparation method of ultratransparent toughened glass |
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Application publication date: 20181106 |