CN115072996A - Energy glass with far infrared function and preparation method thereof - Google Patents
Energy glass with far infrared function and preparation method thereof Download PDFInfo
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- CN115072996A CN115072996A CN202110912326.1A CN202110912326A CN115072996A CN 115072996 A CN115072996 A CN 115072996A CN 202110912326 A CN202110912326 A CN 202110912326A CN 115072996 A CN115072996 A CN 115072996A
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- 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
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- 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
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/02—Compositions for glass with special properties for coloured glass
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
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- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
The invention provides energy glass with a far infrared function and a preparation method thereof. The energy glass prepared by the invention has a far infrared function, and the effect is more obvious after heating; meanwhile, energy glass with a far infrared ray function is used as a container, the glass is a material which is safe and healthy to contact with food, and the far infrared ray function is added, so that the taste of the food can be changed no matter the food is brewed by boiling water to make coffee or fried and fried to prepare food, and the taste is better.
Description
Technical Field
The invention relates to the technical field of glass production, in particular to an IPC (International patent medicine) classification number C03C14/00, and more particularly relates to energy glass with a far infrared function and a preparation method thereof.
Background
Along with the gradual improvement of the living standard of people, the food taste of the products generating far infrared rays is changed, so that people enjoy the food which is not only made of the water boiled by the far infrared rays to make tea or coffee, but also made of the far infrared rays to be fried, roasted and fried.
Chinese patent CN212591675U discloses a far infrared heating rice cooker with a borosilicate glass inner container, which adopts a far infrared heating component to emit infrared rays to pass through a chassis and the borosilicate glass inner container, so as to transfer heat to food. However, this patent requires an additional far infrared module to realize the far infrared function, which increases the production cost to some extent.
Disclosure of Invention
In order to solve the technical problems mentioned above, the invention provides an energy glass with far infrared function, and the raw materials of the energy glass comprise quartz sand, soda ash, calcite, limestone, boron compounds, barium carbonate and far infrared powder.
In some embodiments, the energy glass comprises the following raw materials in parts by weight: 70-80 parts of quartz sand, 10-20 parts of soda ash, 9-18 parts of calcite, 6-10 parts of limestone, 8-15 parts of boron compound, 0.5-3 parts of barium carbonate and 7.5-64 parts of far infrared powder.
In some embodiments, the particle size of the far infrared powder is 100-500 mesh.
Preferably, the particle size of the far infrared powder is 300 meshes.
More preferably, the far infrared powder is far infrared ceramic powder.
In some embodiments, the raw materials further comprise 2-5 parts by weight of orange agent, 1-3 parts by weight of coloring agent and 1.5-2.5 parts by weight of opacifying agent.
In some embodiments, the orange agent comprises ceria and/or antimony oxide.
Preferably, the orange agent comprises cerium dioxide and antimony oxide, and the weight ratio is (0.5-1): 1.
more preferably, the orange agent comprises cerium dioxide and antimony oxide in a weight ratio of 0.75: 1.
in some embodiments, the colorant comprises one of potassium dichromate, manganese dioxide, copper oxide.
Preferably, the colorant is copper oxide.
In some embodiments, the opacifying agent is sodium fluorosilicate.
In some embodiments, the raw material further comprises 2-10 parts by weight of an auxiliary agent, wherein the auxiliary agent comprises one or more of silicon nitride, aluminum oxide and zinc oxide.
Preferably, the auxiliary agent is a mixture of silicon nitride, aluminum oxide and zinc oxide, and the weight ratio of the silicon nitride to the aluminum oxide is 1: (0.4-0.6): (0.2-0.4).
More preferably, the auxiliary agent is a mixture of silicon nitride, aluminum oxide and zinc oxide, and the weight ratio of the silicon nitride to the aluminum oxide is 1: 0.5: 0.3.
according to the energy glass with the far infrared function, the specific far infrared powder, especially the far infrared ceramic powder, is added into the system, so that the energy glass with the far infrared function can be prepared, the energy glass is used for preparing a water cup or a water kettle and then can spontaneously generate the far infrared function after being heated or poured with hot water, so that water quality is activated, water molecules are refined, macromolecular water is converted into micromolecular water, the water molecules are more easily soaked into food materials, nutrient substances are released to the maximum degree, meanwhile, the pH value of the water can be changed, the water is in alkalescence, and the taste of the food is improved. However, in the prior art, when some glass cups or kettles are actually used, especially in winter, due to large temperature difference, when boiled water is poured in, cracking easily occurs, and safety risk exists, the applicant adds certain additives into the system, especially the additives are added in a weight ratio of 1: (0.4-0.6): (0.2-0.4), the energy glass prepared by the mixture of silicon nitride, aluminum oxide and zinc oxide has excellent thermal stability, and the applicant thinks that the possible reasons are that the silicon nitride, the aluminum oxide and the zinc oxide can be dispersed in a glass framework formed by quartz sand to generate better synergistic effect, and process parameters in the glass preparation process need to be reasonably controlled, so that the cold and heat impact resistance of the glass is improved, the energy glass provided by the invention has a far infrared function, is excellent in thermal stability, does not fear impact at high and low temperatures, and has higher safety while reducing cost.
The invention also provides a preparation method of the energy glass with the far infrared function, which comprises the following steps:
(1) premixing: weighing the raw materials according to the proportion and uniformly mixing;
(2) melting: adding the mixed raw materials into a melting furnace for high-temperature melting;
(3) glass forming: feeding the melted raw materials into a mould for forming;
(4) and annealing the formed glass, naturally cooling, cutting and packaging to obtain the energy glass.
In some embodiments, the temperature range of the high-temperature melting in the step (2) is 1200-1600 ℃.
Preferably, the temperature range of the high-temperature melting in the step (2) is 1300-1500 ℃.
In some embodiments, the high temperature melting time is from 5 to 10 hours.
Preferably, the time for high-temperature melting is 7-9 h.
In some embodiments, the glass forming in step (3) comprises one of blow forming, press forming, centrifugal spinning, and firing.
Preferably, the glass forming in the step (3) is press forming.
In some embodiments, the annealing temperature in step (4) is gradually decreased, the initial temperature is 500-600 ℃, and the end temperature is 55-65 ℃.
In some embodiments, the temperature of the annealing treatment is gradually decreased at a rate of 3 to 7 ℃/min.
Preferably, the temperature of the annealing treatment is gradually decreased at a rate of 5 ℃/min.
Has the advantages that: the energy glass with the far infrared function can be prepared by adding specific far infrared powder, particularly far infrared ceramic powder, into a system, and the energy glass can spontaneously generate the far infrared function after being used for preparing a water cup or a kettle and heated or poured with hot water, so that the water quality is activated, water molecules are refined, macromolecular water is converted into micromolecular water, the water molecules are more easily soaked into food materials, nutrient substances are released to the maximum extent, the pH value of the water can be changed, the water is alkalescent, the taste of food can be changed no matter the water is boiled for making tea for making coffee, or the water is fried for making food, and the taste is better; meanwhile, the applicant adds a certain auxiliary agent into the system, and particularly, the auxiliary agent is prepared by mixing the following components in a weight ratio of 1: (0.4-0.6): the mixture of (0.2-0.4) silicon nitride, aluminum oxide and zinc oxide can make the energy glass have excellent thermal stability, reduce cost and have higher safety.
Detailed Description
Example 1
The embodiment provides energy glass with a far infrared function on one hand, and the energy glass comprises the following raw materials in parts by weight: 75 parts of quartz sand, 15 parts of soda ash, 13 parts of calcite, 8 parts of limestone, 11 parts of boron oxide, 1.7 parts of barium carbonate, 36 parts of far infrared powder, 3.5 parts of orange toner, 2 parts of colorant, 2 parts of opacifier and 6 parts of auxiliary agent.
The far infrared powder is far infrared ceramic powder with the particle size of 300 meshes and is purchased from a processing factory of Jiaqi mineral products in Lingshan county.
The orange agent comprises cerium dioxide and antimony oxide, and the weight ratio is 0.75: 1.
the colorant is copper oxide.
The opacifier is sodium fluosilicate.
The auxiliary agent is a mixture of silicon nitride, aluminum oxide and zinc oxide, and the weight ratio of the auxiliary agent to the auxiliary agent is 1: 0.5: 0.3.
another aspect of this embodiment provides a method for preparing an energy glass with far infrared function, including the following steps:
(1) premixing: weighing the raw materials according to the proportion and uniformly mixing;
(2) melting: adding the mixed raw materials into a melting furnace for high-temperature melting;
(3) glass forming: feeding the melted raw materials into a mould for forming;
(4) and annealing the formed glass, naturally cooling, cutting and packaging to obtain the energy glass.
The temperature range of the high-temperature melting in the step (2) is 1450 ℃.
The time for high-temperature melting is 8 h.
And (4) in the step (3), the glass is formed by pressing.
The annealing temperature in the step (4) is gradually decreased, the initial temperature is 550 ℃, and the termination temperature is 60 ℃.
The speed of gradual temperature decrease of the annealing treatment is 5 ℃/min.
Example 2
The embodiment provides energy glass with a far infrared function on one hand, and the energy glass comprises the following raw materials in parts by weight: 70 parts of quartz sand, 9 parts of soda ash, 9 parts of calcite, 6 parts of limestone, 8 parts of boron oxide, 0.5 part of barium carbonate, 7.5 parts of far infrared powder, 2 parts of orange toner, 1 part of colorant, 1.5 parts of opacifier and 2 parts of auxiliary agent.
The far infrared powder is far infrared ceramic powder with the particle size of 300 meshes and is purchased from a processing factory of Jiaqi mineral products in Lingshan county.
The orange agent comprises cerium dioxide and antimony oxide, and the weight ratio is 0.5: 1.
the colorant is copper oxide.
The opacifier is sodium fluosilicate.
The auxiliary agent is a mixture of silicon nitride, aluminum oxide and zinc oxide, and the weight ratio of the auxiliary agent to the auxiliary agent is 1: 0.4: 0.2.
another aspect of this embodiment provides a method for preparing an energy glass with far infrared function, including the following steps:
(1) premixing: weighing the raw materials according to the proportion and uniformly mixing;
(2) melting: adding the mixed raw materials into a melting furnace for high-temperature melting;
(3) glass forming: feeding the melted raw materials into a mould for forming;
(4) and annealing the formed glass, naturally cooling, cutting and packaging to obtain the energy glass.
The temperature range of the high-temperature melting in the step (2) is 1200 ℃.
The time for high-temperature melting is 10 h.
And (4) in the step (3), the glass is formed by pressing.
The annealing temperature in the step (4) is gradually decreased, the initial temperature is 500 ℃, and the termination temperature is 55 ℃.
The speed of gradual temperature decrease of the annealing treatment is 3 ℃/min.
Example 3
The embodiment provides energy glass with a far infrared function on one hand, and the energy glass comprises the following raw materials in parts by weight: 80 parts of quartz sand, 10 parts of soda ash, 18 parts of calcite, 10 parts of limestone, 15 parts of boron oxide, 3 parts of barium carbonate, 64 parts of far infrared powder, 5 parts of orange toner, 3 parts of colorant, 2.5 parts of opacifier and 10 parts of auxiliary agent.
The far infrared powder is far infrared ceramic powder with the particle size of 300 meshes and is purchased from a processing factory of Jiaqi mineral products in Lingshan county.
The orange agent comprises cerium dioxide and antimony oxide, and the weight ratio of cerium dioxide to antimony oxide is 1: 1.
the colorant is copper oxide.
The opacifier is sodium fluosilicate.
The auxiliary agent is a mixture of silicon nitride, aluminum oxide and zinc oxide, and the weight ratio of the auxiliary agent to the auxiliary agent is 1: 0.6: 0.4.
another aspect of this embodiment provides a method for preparing an energy glass with far infrared function, including the following steps:
(1) premixing: weighing the raw materials according to the proportion and uniformly mixing;
(2) melting: adding the mixed raw materials into a melting furnace for high-temperature melting;
(3) glass forming: feeding the melted raw materials into a mould for forming;
(4) and annealing the formed glass, naturally cooling, cutting and packaging to obtain the energy glass.
The temperature range of the high-temperature melting in the step (2) is 1600 ℃.
The time for high-temperature melting is 5 h.
And (4) in the step (3), the glass is formed by pressing.
The annealing temperature in the step (4) is gradually decreased, the initial temperature is 600 ℃, and the termination temperature is 65 ℃.
The speed of gradual temperature decrease of the annealing treatment is 7 ℃/min.
Comparative example 1
This comparative example provides a common glass on the market.
Performance testing
pH value measurement
The kettles made of the energy glass prepared in examples 1 to 3 of the present invention and the kettles made of the ordinary glass were boiled with the same volume of water, cooled to room temperature, and the pH values were measured, respectively, and the results are shown in table 1.
TABLE 1
| Numbering | pH value |
| Example 1 | 8.5 |
| Example 2 | 8.1 |
| Example 3 | 8.3 |
| Comparative example 1 | 7.8 |
Claims (10)
1. The energy glass with the far infrared function is characterized in that raw materials of the energy glass comprise quartz sand, soda ash, calcite, limestone, boron compounds, barium carbonate and far infrared powder.
2. The energy glass with the far-infrared function according to claim 1, wherein the energy glass comprises the following raw materials in parts by weight: 70-80 parts of quartz sand, 10-20 parts of soda ash, 9-18 parts of calcite, 6-10 parts of limestone, 8-15 parts of boron compound, 0.5-3 parts of barium carbonate and 7.5-64 parts of far infrared powder.
3. The energy glass with far infrared function as claimed in claim 1, wherein the particle size of the far infrared powder is 100-500 mesh.
4. The energy glass with the far-infrared function as in any one of claims 1-3, wherein the raw materials further comprise 2-5 parts by weight of orange agent, 1-3 parts by weight of coloring agent and 1.5-2.5 parts by weight of opacifier.
5. The energy glass with self-carrying far-infrared function as claimed in claim 2, wherein the raw materials further comprise 2-10 parts by weight of auxiliary agents, and the auxiliary agents comprise one or more of silicon nitride, aluminum oxide and zinc oxide.
6. The method for preparing the energy glass with the far infrared function according to any one of claims 1 to 5, characterized by comprising the following steps:
(1) premixing: weighing the raw materials according to the proportion and uniformly mixing;
(2) melting: adding the mixed raw materials into a melting furnace for high-temperature melting;
(3) glass forming: feeding the melted raw materials into a mould for forming;
(4) and annealing the formed glass, naturally cooling, cutting and packaging to obtain the energy glass.
7. The method as claimed in claim 6, wherein the temperature range of the high-temperature melting in step (2) is 1200-1600 ℃.
8. The method for preparing the energy glass with self-carrying far-infrared function according to claim 7, wherein the time for high-temperature melting is 5-10 h.
9. The method as claimed in claim 6, wherein the glass forming in step (3) comprises one of blowing, pressing, spinning and firing.
10. The method as claimed in claim 6, wherein the annealing temperature in step (4) is gradually decreased to an initial temperature of 500-600 ℃ and a final temperature of 55-65 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110912326.1A CN115072996A (en) | 2021-08-10 | 2021-08-10 | Energy glass with far infrared function and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110912326.1A CN115072996A (en) | 2021-08-10 | 2021-08-10 | Energy glass with far infrared function and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557699A (en) * | 2022-10-09 | 2023-01-03 | 河间市煜术玻璃制品有限公司 | Glass with far infrared function and preparation method and application thereof |
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| CN115557699A (en) * | 2022-10-09 | 2023-01-03 | 河间市煜术玻璃制品有限公司 | Glass with far infrared function and preparation method and application thereof |
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