CN107935385A - A kind of heat insulation type composite fireproof glass and preparation method thereof - Google Patents
A kind of heat insulation type composite fireproof glass and preparation method thereof Download PDFInfo
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- CN107935385A CN107935385A CN201711234873.9A CN201711234873A CN107935385A CN 107935385 A CN107935385 A CN 107935385A CN 201711234873 A CN201711234873 A CN 201711234873A CN 107935385 A CN107935385 A CN 107935385A
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- type composite
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Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- C03B27/00—Tempering or quenching glass products
-
- 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
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
- C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
Abstract
The invention discloses a kind of heat insulation type composite fireproof glass and preparation method thereof, which is bonded by adhesive by two layers of monolithic glass and formed, and wherein monolithic glass includes following raw material according to parts by weight：60 90 parts of silica, 1 15 parts of alundum (Al2O3), 1 15 parts of sodium oxide molybdena, 1 15 parts of calcium oxide, 0.01 10 parts of germanium dioxide, 0.1 10 parts of potassium oxide, 0.2 10 parts of sodium chloride, 0.1 10 parts of zirconium dioxide, 20 80 parts of magnesium chloride, 5 40 parts of potassium chloride, 0.3 10 parts of organophosphorous fire retardant, 1 10 parts of ferrous sulfate, 1 25 parts of gadolinium oxide, 1 25 parts of lithia, 1 30 parts of ceria.Mixture, high-temperature molding, annealing, cooling, physical toughened monolithic glass to obtain the final product is made in each raw material.The composite fireproof glass that the present invention is composed using monolithic glass made from above-mentioned raw materials and technique through adhesive, when making the present invention in hot environment, or even fire, there is excellent fire protecting performance, the fire resistance period of the present invention is substantially increased, also with fabulous heat-proof quality.
Description
Technical field
The present invention relates to glass technology field, is specifically a kind of heat insulation type composite fireproof glass and preparation method thereof.
Background technology
Glass is the necessity in people's life, and the chemical composition of simple glass is Na2SiO3、CaSiO3、SiO2Or
Na2O·CaO·6SiO2Deng main component is silicate double salt, is a kind of non-crystalline solids of random structure.Extensive use
In building, for every wind printing opacity, belonging to mixture.With the progress of science and technology, the kind of glass is more and more, effect
It is more and more.Wherein flame resistant glass has been widely used in fire partition, fire window, fire prevention because having printing opacity and fire-proof function concurrently
The building components and fittings such as door, usually play the daylighting of simple glass, heat-insulated and sound insulation etc., prevention fire spread are played in fire
Effect.But existing flame resistant glass heat insulation is poor.
The content of the invention
It is an object of the invention to provide a kind of heat insulation type composite fireproof glass and preparation method thereof, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical solution：
A kind of heat insulation type composite fireproof glass, by two layers of monolithic glass by adhesive bond form, wherein monolithic glass according to
Parts by weight include following raw material：60-90 parts of silica, 1-15 parts of alundum (Al2O3), 1-15 parts of sodium oxide molybdena, calcium oxide 1-15
Part, 0.01-10 parts of germanium dioxide, 0.1-10 parts of potassium oxide, 0.2-10 parts of sodium chloride, 0.1-10 parts of zirconium dioxide, magnesium chloride 20-
80 parts, 5-40 parts of potassium chloride, 0.3-10 parts of organophosphorous fire retardant, 1-10 parts of ferrous sulfate, 1-25 parts of gadolinium oxide, lithia 1-25
Part, 1-30 parts of ceria.
As the further scheme of the present invention：The monolithic glass, includes following raw material according to parts by weight：Silica
65-85 parts, 1-12 parts of alundum (Al2O3), 1-12 parts of sodium oxide molybdena, 1-12 parts of calcium oxide, 0.01-8 parts of germanium dioxide, potassium oxide
0.2-8 parts, 0.5-8 parts of sodium chloride, 0.1-8 parts of zirconium dioxide, 25-75 parts of magnesium chloride, 10-35 parts of potassium chloride, organophosphor is fire-retardant
0.5-8 parts of agent, 1-8 parts of ferrous sulfate, 2-22 parts of gadolinium oxide, 2-22 parts of lithia, 1-28 parts of ceria.
As the further scheme of the present invention：The monolithic glass, includes following raw material according to parts by weight：Silica
70-82 parts, 1-10 parts of alundum (Al2O3), 2-10 parts of sodium oxide molybdena, 1-10 parts of calcium oxide, 0.01-6 parts of germanium dioxide, potassium oxide
0.5-6 parts, 1-6 parts of sodium chloride, 0.1-7 parts of zirconium dioxide, 30-70 parts of magnesium chloride, 15-30 parts of potassium chloride, organophosphorous fire retardant
1-7 parts, 1-7 parts of ferrous sulfate, 3-20 parts of gadolinium oxide, 3-20 parts of lithia, 2-25 parts of ceria.
A kind of manufacture method of heat insulation type composite fireproof glass, comprises the following steps：
1）Weigh silica, alundum (Al2O3), sodium oxide molybdena, calcium oxide, germanium dioxide, potassium oxide, sodium chloride, zirconium dioxide,
Magnesium chloride, potassium chloride, organophosphorous fire retardant, ferrous sulfate, gadolinium oxide, lithia, ceria；
2）Mixture is made in each raw material, the density of mixture is 1.8-2.5g/cm3；
3）Mixture is warming up to 1550-1800 DEG C, and keeps the temperature 2-5h at such a temperature, makes its shaping；
4）By molding materials are annealed, cooling, physical toughened up to monolithic glass, two layers of monolithic glass is bonded by adhesive
Into up to composite fireproof glass.
As the further scheme of the present invention：Step 2）In, the density of mixture is 2-2.3g/cm3。
As the further scheme of the present invention：Step 3）In, mixture is warming up to 1580-1750 DEG C.
As the further scheme of the present invention：Step 4）In, annealing temperature is 550-650 DEG C, time 20-80min.
As the further scheme of the present invention：Step 4）In, physical toughened temperature is 650-800 DEG C.
Compared with prior art, the beneficial effects of the invention are as follows：
The composite fireproof glass that the present invention is composed using monolithic glass made from above-mentioned raw materials and technique through adhesive, makes this
When invention is in hot environment, or even fire, there is excellent fire protecting performance, substantially increase the fire resistance period of the present invention, also
With fabulous heat-proof quality.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical solution in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, those of ordinary skill in the art's all other embodiments obtained without making creative work, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of heat insulation type composite fireproof glass, is bonded by adhesive by two layers of monolithic glass and formed, its
Middle monolithic glass includes following raw material according to parts by weight：60 parts of silica, 1 part of alundum (Al2O3), 1 part of sodium oxide molybdena, calcium oxide 1
Part, 0.01 part of germanium dioxide, 0.1 part of potassium oxide, 0.2 part of sodium chloride, 0.1 part of zirconium dioxide, 20 parts of magnesium chloride, 5 parts of potassium chloride,
0.3 part of organophosphorous fire retardant, 1 part of ferrous sulfate, 1 part of gadolinium oxide, 1 part of lithia, 1 part of ceria.
A kind of manufacture method of heat insulation type composite fireproof glass, comprises the following steps：
1）Weigh silica, alundum (Al2O3), sodium oxide molybdena, calcium oxide, germanium dioxide, potassium oxide, sodium chloride, zirconium dioxide,
Magnesium chloride, potassium chloride, organophosphorous fire retardant, ferrous sulfate, gadolinium oxide, lithia, ceria.
2）Mixture is made in each raw material, the density of mixture is 1.8g/cm3。
3）Mixture is warming up to 1550 DEG C, and keeps the temperature 2h at such a temperature, makes its shaping.
4）By molding materials are annealed, cooling, physical toughened up to monolithic glass, by adhesive by two layers of monolithic glass
Bond and form up to composite fireproof glass.Wherein, annealing temperature is 550 DEG C, time 20min；Physical toughened temperature is 650
℃。
Embodiment 2
In the embodiment of the present invention, a kind of heat insulation type composite fireproof glass, is bonded by adhesive by two layers of monolithic glass and formed, its
Middle monolithic glass includes following raw material according to parts by weight：90 parts of silica, 15 parts of alundum (Al2O3), 15 parts of sodium oxide molybdena, oxidation
15 parts of calcium, 10 parts of germanium dioxide, 10 parts of potassium oxide, 10 parts of sodium chloride, 10 parts of zirconium dioxide, 80 parts of magnesium chloride, 40 parts of potassium chloride,
10 parts of organophosphorous fire retardant, 10 parts of ferrous sulfate, 25 parts of gadolinium oxide, 25 parts of lithia, 30 parts of ceria.
A kind of manufacture method of heat insulation type composite fireproof glass, comprises the following steps：
1）Weigh silica, alundum (Al2O3), sodium oxide molybdena, calcium oxide, germanium dioxide, potassium oxide, sodium chloride, zirconium dioxide,
Magnesium chloride, potassium chloride, organophosphorous fire retardant, ferrous sulfate, gadolinium oxide, lithia, ceria.
2）Mixture is made in each raw material, the density of mixture is 2.5g/cm3。
3）Mixture is warming up to 1800 DEG C, and keeps the temperature 5h at such a temperature, makes its shaping.
4）By molding materials are annealed, cooling, physical toughened up to monolithic glass, by adhesive by two layers of monolithic glass
Bond and form up to composite fireproof glass.Wherein, annealing temperature is 650 DEG C, time 80min；Physical toughened temperature is 800
℃。
Embodiment 3
In the embodiment of the present invention, a kind of heat insulation type composite fireproof glass, is bonded by adhesive by two layers of monolithic glass and formed, its
Middle monolithic glass includes following raw material according to parts by weight：65 parts of silica, 1 part of alundum (Al2O3), 1 part of sodium oxide molybdena, calcium oxide 1
Part, 0.01 part of germanium dioxide, 0.2 part of potassium oxide, 0.5 part of sodium chloride, 0.1 part of zirconium dioxide, 25 parts of magnesium chloride, potassium chloride 10
Part, 0.5 part of organophosphorous fire retardant, 1 part of ferrous sulfate, 2 parts of gadolinium oxide, 2 parts of lithia, 1 part of ceria.
A kind of manufacture method of heat insulation type composite fireproof glass, comprises the following steps：
1）Weigh silica, alundum (Al2O3), sodium oxide molybdena, calcium oxide, germanium dioxide, potassium oxide, sodium chloride, zirconium dioxide,
Magnesium chloride, potassium chloride, organophosphorous fire retardant, ferrous sulfate, gadolinium oxide, lithia, ceria.
2）Mixture is made in each raw material, the density of mixture is 2g/cm3。
3）Mixture is warming up to 1580 DEG C, and keeps the temperature 3h at such a temperature, makes its shaping.
4）By molding materials are annealed, cooling, physical toughened up to monolithic glass, by adhesive by two layers of monolithic glass
Bond and form up to composite fireproof glass.Wherein, annealing temperature is 580 DEG C, time 40min；Physical toughened temperature is 680
℃。
Embodiment 4
In the embodiment of the present invention, a kind of heat insulation type composite fireproof glass, is bonded by adhesive by two layers of monolithic glass and formed, its
Middle monolithic glass includes following raw material according to parts by weight：85 parts of silica, 12 parts of alundum (Al2O3), 12 parts of sodium oxide molybdena, oxidation
12 parts of calcium, 8 parts of germanium dioxide, 8 parts of potassium oxide, 8 parts of sodium chloride, 8 parts of zirconium dioxide, 75 parts of magnesium chloride, 35 parts of potassium chloride are organic
8 parts of phosphorus fire retardant, 8 parts of ferrous sulfate, 22 parts of gadolinium oxide, 22 parts of lithia, 28 parts of ceria.
A kind of manufacture method of heat insulation type composite fireproof glass, comprises the following steps：
1）Weigh silica, alundum (Al2O3), sodium oxide molybdena, calcium oxide, germanium dioxide, potassium oxide, sodium chloride, zirconium dioxide,
Magnesium chloride, potassium chloride, organophosphorous fire retardant, ferrous sulfate, gadolinium oxide, lithia, ceria.
2）Mixture is made in each raw material, the density of mixture is 2.3g/cm3。
3）Mixture is warming up to 1750 DEG C, and keeps the temperature 4h at such a temperature, makes its shaping.
4）By molding materials are annealed, cooling, physical toughened up to monolithic glass, by adhesive by two layers of monolithic glass
Bond and form up to composite fireproof glass.Wherein, annealing temperature is 620 DEG C, time 60min；Physical toughened temperature is 780
℃。
Embodiment 5
In the embodiment of the present invention, a kind of heat insulation type composite fireproof glass, is bonded by adhesive by two layers of monolithic glass and formed, its
Middle monolithic glass includes following raw material according to parts by weight：70 parts of silica, 1 part of alundum (Al2O3), 2 parts of sodium oxide molybdena, calcium oxide 1
Part, 0.01 part of germanium dioxide, 0.5 part of potassium oxide, 1 part of sodium chloride, 0.1 part of zirconium dioxide, 30 parts of magnesium chloride, 15 parts of potassium chloride,
1 part of organophosphorous fire retardant, 1 part of ferrous sulfate, 3 parts of gadolinium oxide, 3 parts of lithia, 2 parts of ceria.
A kind of manufacture method of heat insulation type composite fireproof glass, comprises the following steps：
1）Weigh silica, alundum (Al2O3), sodium oxide molybdena, calcium oxide, germanium dioxide, potassium oxide, sodium chloride, zirconium dioxide,
Magnesium chloride, potassium chloride, organophosphorous fire retardant, ferrous sulfate, gadolinium oxide, lithia, ceria.
2）Mixture is made in each raw material, the density of mixture is 2.1g/cm3。
3）Mixture is warming up to 1650 DEG C, and keeps the temperature 3.5h at such a temperature, makes its shaping.
4）By molding materials are annealed, cooling, physical toughened up to monolithic glass, by adhesive by two layers of monolithic glass
Bond and form up to composite fireproof glass.Wherein, annealing temperature is 600 DEG C, time 50min；Physical toughened temperature is 700
℃。
Embodiment 6
In the embodiment of the present invention, a kind of heat insulation type composite fireproof glass, is bonded by adhesive by two layers of monolithic glass and formed, its
Middle monolithic glass includes following raw material according to parts by weight：82 parts of silica, 10 parts of alundum (Al2O3), 10 parts of sodium oxide molybdena, oxidation
10 parts of calcium, 6 parts of germanium dioxide, 6 parts of potassium oxide, 6 parts of sodium chloride, 7 parts of zirconium dioxide, 70 parts of magnesium chloride, 30 parts of potassium chloride are organic
7 parts of phosphorus fire retardant, 7 parts of ferrous sulfate, 20 parts of gadolinium oxide, 20 parts of lithia, 25 parts of ceria.
A kind of manufacture method of heat insulation type composite fireproof glass, comprises the following steps：
1）Weigh silica, alundum (Al2O3), sodium oxide molybdena, calcium oxide, germanium dioxide, potassium oxide, sodium chloride, zirconium dioxide,
Magnesium chloride, potassium chloride, organophosphorous fire retardant, ferrous sulfate, gadolinium oxide, lithia, ceria.
2）Mixture is made in each raw material, the density of mixture is 2.2g/cm3。
3）Mixture is warming up to 1700 DEG C, and keeps the temperature 3.5h at such a temperature, makes its shaping.
4）By molding materials are annealed, cooling, physical toughened up to monolithic glass, by adhesive by two layers of monolithic glass
Bond and form up to composite fireproof glass.Wherein, annealing temperature is 600 DEG C, time 50min；Physical toughened temperature is 750
℃。
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of heat insulation type composite fireproof glass, is bonded by adhesive by two layers of monolithic glass and formed, it is characterised in that wherein
Monolithic glass includes following raw material according to parts by weight：60-90 parts of silica, 1-15 parts of alundum (Al2O3), 1-15 parts of sodium oxide molybdena,
1-15 parts of calcium oxide, 0.01-10 parts of germanium dioxide, 0.1-10 parts of potassium oxide, 0.2-10 parts of sodium chloride, zirconium dioxide 0.1-10
Part, 20-80 parts of magnesium chloride, 5-40 parts of potassium chloride, 0.3-10 parts of organophosphorous fire retardant, 1-10 parts of ferrous sulfate, gadolinium oxide 1-25
Part, 1-25 parts of lithia, 1-30 parts of ceria.
2. heat insulation type composite fireproof glass according to claim 1, it is characterised in that include following original according to parts by weight
Material：65-85 parts of silica, 1-12 parts of alundum (Al2O3), 1-12 parts of sodium oxide molybdena, 1-12 parts of calcium oxide, germanium dioxide 0.01-8
Part, 0.2-8 parts of potassium oxide, 0.5-8 parts of sodium chloride, 0.1-8 parts of zirconium dioxide, 25-75 parts of magnesium chloride, 10-35 parts of potassium chloride, has
0.5-8 parts of machine phosphorus fire retardant, 1-8 parts of ferrous sulfate, 2-22 parts of gadolinium oxide, 2-22 parts of lithia, 1-28 parts of ceria.
3. heat insulation type composite fireproof glass according to claim 1, it is characterised in that include following original according to parts by weight
Material：70-82 parts of silica, 1-10 parts of alundum (Al2O3), 2-10 parts of sodium oxide molybdena, 1-10 parts of calcium oxide, germanium dioxide 0.01-6
Part, 0.5-6 parts of potassium oxide, 1-6 parts of sodium chloride, 0.1-7 parts of zirconium dioxide, 30-70 parts of magnesium chloride, 15-30 parts of potassium chloride are organic
1-7 parts of phosphorus fire retardant, 1-7 parts of ferrous sulfate, 3-20 parts of gadolinium oxide, 3-20 parts of lithia, 2-25 parts of ceria.
A kind of 4. manufacture method of heat insulation type composite fireproof glass as described in claim 1-3 is any, it is characterised in that including
Following steps：
1）Weigh silica, alundum (Al2O3), sodium oxide molybdena, calcium oxide, germanium dioxide, potassium oxide, sodium chloride, zirconium dioxide,
Magnesium chloride, potassium chloride, organophosphorous fire retardant, ferrous sulfate, gadolinium oxide, lithia, ceria；
2）Mixture is made in each raw material, the density of mixture is 1.8-2.5g/cm3；
3）Mixture is warming up to 1550-1800 DEG C, and keeps the temperature 2-5h at such a temperature, makes its shaping；
4）By molding materials are annealed, cooling, physical toughened up to monolithic glass, two layers of monolithic glass is bonded by adhesive
Into up to composite fireproof glass.
5. the manufacture method of heat insulation type composite fireproof glass according to claim 4, it is characterised in that step 2）In, mix
The density for closing material is 2-2.3g/cm3。
6. the manufacture method of heat insulation type composite fireproof glass according to claim 4, it is characterised in that step 3）In, will
Mixture is warming up to 1580-1750 DEG C.
7. the manufacture method of heat insulation type composite fireproof glass according to claim 4, it is characterised in that step 4）In, move back
Fiery temperature is 550-650 DEG C, time 20-80min.
8. the manufacture method of heat insulation type composite fireproof glass according to claim 4, it is characterised in that step 4）In, thing
The temperature for managing tempering is 650-800 DEG C.
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| CN201711234873.9A CN107935385A (en) | 2017-11-30 | 2017-11-30 | A kind of heat insulation type composite fireproof glass and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711234873.9A CN107935385A (en) | 2017-11-30 | 2017-11-30 | A kind of heat insulation type composite fireproof glass and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109320094A (en) * | 2018-10-18 | 2019-02-12 | 中山市中佳新材料有限公司 | Composite fireproof glass and preparation method thereof |
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| CN109320094A (en) * | 2018-10-18 | 2019-02-12 | 中山市中佳新材料有限公司 | Composite fireproof glass and preparation method thereof |
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