CN105439444A - Method for preparing high-temperature resistant green glass - Google Patents
Method for preparing high-temperature resistant green glass Download PDFInfo
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- CN105439444A CN105439444A CN201510877113.4A CN201510877113A CN105439444A CN 105439444 A CN105439444 A CN 105439444A CN 201510877113 A CN201510877113 A CN 201510877113A CN 105439444 A CN105439444 A CN 105439444A
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Abstract
The invention discloses a method for preparing high-temperature resistant green glass. The method includes the following steps that 90-110 parts of silicon dioxide, 3-7 parts of zirconium dioxide, 2-10 parts of phosphorus pentoxide, 4-12 parts of aluminum oxide, 1.5-5 parts of limestone, 0.5-1.2 parts of nickel oxide, 0.02-0.08 part of ferrous oxide and 0.01-0.05 part of potassium dichromate are mixed to be even and melted into glass liquid, the glass liquid is subjected to water quenching in room-temperature water, taken out, dried and subjected to ball milling, and coloring agent glass is obtained; then 90-110 parts of silicon dioxide, 3-7 parts of zirconium dioxide, 2-10 parts of phosphorus pentoxide, 4-12 parts of aluminum oxide, 1.5-5 parts of limestone, 0.5-1.2 parts of nickel oxide and the coloring agent glass are mixed to be even, melted, formed, subjected to heat preservation and cooled to the room temperature, and the high-temperature resistant green glass is obtained. The high-temperature resistant green glass is excellent in high temperature resistance, not prone to expansion cracking under continuous high-temperature exposure, even in coloring and good in light transmission.
Description
Technical field
The invention belongs to tinted shade preparation method field, particularly a kind of preparation method of high temperature resistant green glass.
Background technology
Along with the raising of people's living standard, tinted shade more and more receives the concern of people.The mode of production of current tinted shade has two kinds: a kind of is the body-tinted glass formed by high-temperature fusion; A kind of is the tinted shade formed by glass surface ion diffuse.Not only colorant concentrations is larger for the tinted shade prepared of scorification; and the method needs to found at a higher temperature; the method also needs to carry out secondary color at a certain temperature to goods usually simultaneously; to reach the object preparing brightly painted tinted shade, therefore its preparation technology is comparatively complicated.Surface ion diffusion colored glass is succeeded in developing by bohemian for 1932.The preparation process of surface ion diffusion colored glass generally comprises two steps: the first step is that the alkalimetal ion in nonferrous metal ion and glass exchanges, and makes nonferrous metal ion enter in glass; Second step be by exchange after goods process in reducing atmosphere, make the nonferrous metal ion after exchange be reduced to metal simple-substance, thus reach the object of colour developing.Therefore its preparation technology is comparatively complicated.In addition, also have a kind of painted by carrying out diffusion with coloring ion fused salt, the Heating temperature of fused salt is 450-600 DEG C, green glass prepared by the method needs to process in reducing atmosphere equally, and the concentration of the nonferrous metal ion of the method in preparation process in fused salt will reduce gradually along with the time, make prepared goods color inconsistent, in addition, the two sides that the method makes glass all become green, and amount of metal salts is larger.
Tinted shade can absorb sun visible ray, weakens the intensity of sunlight, and glass own temperature while absorption solar ray improves.The tinted shade prepared of traditional method is split up in high temperature lower easy generation heat of being exposed to the sun, and limits the scope of application of tinted shade.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of preparation method of high temperature resistant green glass.
Object of the present invention can be achieved through the following technical solutions:
A preparation method for high temperature resistant green glass, comprises the following steps:
(1) by silicon-dioxide 90-110 part, zirconium dioxide 3-7 part, Vanadium Pentoxide in FLAKES 2-10 part, aluminum oxide 4-12 part, Wingdale 1.5-5 part, nickel oxide 0.5-1.2 part, iron protoxide 0.02-0.08 part and potassium bichromate 0.01-0.05 part vibration mixing or ball milling mixing;
(2) add this raw material mixed in the crucible at 1200 DEG C to carry out being melted into glass metal, glass melting temperature is 1400-1450 DEG C, and is incubated 60 minutes under glass melting temperature;
(3) the glass metal shrend in room temperature water will melted in crucible, crucible is put back in stove, and makes furnace temperature remain on 1200 DEG C; Taken out by the glass dregs of shrend, oven dry is milled to 30-40 order and namely obtains tinting material glass;
(4) by above-mentioned to silicon-dioxide 90-110 part, zirconium dioxide 3-7 part, Vanadium Pentoxide in FLAKES 2-10 part, aluminum oxide 4-12 part, Wingdale 1.5-5 part, nickel oxide 0.5-1.2 part and 8-16 part tinting material glass vibration mixing or ball milling mixing;
(5) raw material that this mixes being added above-mentioned furnace temperature is in the crucible of 1200 DEG C, founds 1-4 hour after being covered by crucible cover at 1400-1450 DEG C;
(6) pour in the metal die being preheated to 400 DEG C shaping by founding complete bubble-free glass metal, the retort furnace then shaping glass specimen being put into 450 DEG C is incubated 3 hours, then is warming up to 600 DEG C of insulations 1 hour;
(7) be cooled to room temperature and namely obtain high temperature resistant green glass.
Preferably, described vibration mixing is for vibrating tank vibration 15-30 minute for being dropped into by raw material, and vibration top tank structure is tetrafluoroethylene, and vibrational frequency is 45Hz, and amplitude is 5mm, and vibration force is 12000N, and power is 0.80 kilowatt.
Preferably, described ball milling mixing is for be placed in wet-milling 10-20 minute on ball mill by raw material, and wet grinding media is alcohol, and drum's speed of rotation is 200-300 rev/min, and ball material mass ratio is 10:1.
Preferably, described crucible is corundum crucible or bique crucible.
Preferably, in step (6), its speed of described intensification is 10-15 DEG C/min.
Preferably, in step (7), its speed of described cooling is 2-3 DEG C/min.
Compared with prior art, its beneficial effect is in the present invention:
(1) high temperature resistant green glass resistance to elevated temperatures of the present invention is excellent, is not easily split up under continuous high temperature is exposed to the sun;
(2) high temperature resistant green glass uniform coloring of the present invention, light transmission;
(3) preparation method of the present invention is simple, with low cost, good quality of product, is applicable to large-scale production.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
embodiment 1
A preparation method for high temperature resistant green glass, comprises the following steps:
(1) by silica 1 00 part, zirconium dioxide 5 parts, Vanadium Pentoxide in FLAKES 7 parts, 9 parts, aluminum oxide, 3 parts, Wingdale, nickel oxide 0.8 part, iron protoxide 0.06 part and potassium bichromate 0.03 part vibration mixing or ball milling mixing;
(2) add this raw material mixed in the corundum crucible at 1200 DEG C to carry out being melted into glass metal, glass melting temperature is 1400 DEG C, and is incubated 60 minutes under glass melting temperature;
(3) the glass metal shrend in room temperature water will melted in corundum crucible, corundum crucible is put back in stove, and makes furnace temperature remain on 1200 DEG C; Taken out by the glass dregs of shrend, oven dry is milled to 30 orders and namely obtains tinting material glass;
(4) by silica 1 00 part, zirconium dioxide 5 parts, Vanadium Pentoxide in FLAKES 7 parts, 9 parts, aluminum oxide, 3 parts, Wingdale, nickel oxide 0.8 part and 7 parts of above-mentioned tinting material glass vibration mixings;
(5) raw material that this mixes being added above-mentioned furnace temperature is in the corundum crucible of 1200 DEG C, founds 2 hours after being covered by corundum crucible lid at 1400 DEG C;
(6) pour in the metal die being preheated to 400 DEG C shaping by founding complete bubble-free glass metal, the retort furnace then shaping glass specimen being put into 450 DEG C is incubated 3 hours, then 10 DEG C/min is warming up to 600 DEG C of insulations 1 hour;
(7) 2 DEG C/min is cooled to room temperature and namely obtains high temperature resistant green glass.
Wherein, described vibration mixing is for vibrating tank vibration 15-30 minute for being dropped into by raw material, and vibration top tank structure is tetrafluoroethylene, and vibrational frequency is 45Hz, and amplitude is 5mm, and vibration force is 12000N, and power is 0.80 kilowatt.
embodiment 2
A preparation method for high temperature resistant green glass, comprises the following steps:
(1) by the 0.05 part of ball milling mixing of silicon-dioxide 90 parts, zirconium dioxide 7 parts, Vanadium Pentoxide in FLAKES 2 parts, 12 parts, aluminum oxide, 1.5 parts, Wingdale, nickel oxide 1.2 parts, iron protoxide 0.02 part and potassium bichromate;
(2) add this raw material mixed in the bique crucible at 1200 DEG C to carry out being melted into glass metal, glass melting temperature is 1450 DEG C, and is incubated 60 minutes under glass melting temperature;
(3) the glass metal shrend in room temperature water will melted in bique crucible, bique crucible is put back in stove, and makes furnace temperature remain on 1200 DEG C; Taken out by the glass dregs of shrend, oven dry is milled to 40 orders and namely obtains tinting material glass;
(4) by silicon-dioxide 90 parts, zirconium dioxide 7 parts, Vanadium Pentoxide in FLAKES 2 parts, 12 parts, aluminum oxide, 1.5 parts, Wingdale, nickel oxide 1.2 parts and 8 parts of above-mentioned tinting material glass ball milling mixings;
(5) raw material that this mixes being added above-mentioned furnace temperature is in the bique crucible of 1200 DEG C, founds 1 hour after being covered by bique crucible cover at 1450 DEG C;
(6) pour in the metal die being preheated to 400 DEG C shaping by founding complete bubble-free glass metal, the retort furnace then shaping glass specimen being put into 450 DEG C is incubated 3 hours, then 15 DEG C/min is warming up to 600 DEG C of insulations 1 hour;
(7) 3 DEG C/min is cooled to room temperature and namely obtains high temperature resistant green glass.
Wherein, described ball milling mixing is for be placed in wet-milling 10-20 minute on ball mill by raw material, and wet grinding media is alcohol, and drum's speed of rotation is 200-300 rev/min, and ball material mass ratio is 10:1.
embodiment 3
A preparation method for high temperature resistant green glass, comprises the following steps:
(1) by silica 1 10 parts, zirconium dioxide 3 parts, Vanadium Pentoxide in FLAKES 10 parts, 4 parts, aluminum oxide, 5 parts, Wingdale, nickel oxide 0.5 part, iron protoxide 0.08 part and potassium bichromate 0.01 part vibration mixing;
(2) add this raw material mixed in the corundum crucible at 1200 DEG C to carry out being melted into glass metal, glass melting temperature is 1420 DEG C, and is incubated 60 minutes under glass melting temperature;
(3) the glass metal shrend in room temperature water will melted in corundum crucible, corundum crucible is put back in stove, and makes furnace temperature remain on 1200 DEG C; Taken out by the glass dregs of shrend, oven dry is milled to 30 orders and namely obtains tinting material glass;
(4) by silica 1 10 parts, zirconium dioxide 3 parts, Vanadium Pentoxide in FLAKES 10 parts, 4 parts, aluminum oxide, 5 parts, Wingdale, nickel oxide 0.5 part and 16 parts of above-mentioned tinting material glass vibration mixings;
(5) raw material that this mixes being added above-mentioned furnace temperature is in the corundum crucible of 1200 DEG C, founds 4 hours after being covered by corundum crucible lid at 1400 DEG C;
(6) pour in the metal die being preheated to 400 DEG C shaping by founding complete bubble-free glass metal, the retort furnace then shaping glass specimen being put into 450 DEG C is incubated 3 hours, then 12 DEG C/min is warming up to 600 DEG C of insulations 1 hour;
(7) 2 DEG C/min is cooled to room temperature and namely obtains high temperature resistant green glass.
Wherein, described vibration mixing is for vibrating tank vibration 15-30 minute for being dropped into by raw material, and vibration top tank structure is tetrafluoroethylene, and vibrational frequency is 45Hz, and amplitude is 5mm, and vibration force is 12000N, and power is 0.80 kilowatt.
embodiment 4
A preparation method for high temperature resistant green glass, comprises the following steps:
(1) by the 0.04 part of ball milling mixing of silica 1 05 part, zirconium dioxide 4 parts, Vanadium Pentoxide in FLAKES 5 parts, 6 parts, aluminum oxide, 3.5 parts, Wingdale, nickel oxide 1 part, iron protoxide 0.07 part and potassium bichromate;
(2) add this raw material mixed in the bique crucible at 1200 DEG C to carry out being melted into glass metal, glass melting temperature is 1450 DEG C, and is incubated 60 minutes under glass melting temperature;
(3) the glass metal shrend in room temperature water will melted in bique crucible, bique crucible is put back in stove, and makes furnace temperature remain on 1200 DEG C; Taken out by the glass dregs of shrend, oven dry is milled to 40 orders and namely obtains tinting material glass;
(4) silica 1 05 part, zirconium dioxide 4 parts, Vanadium Pentoxide in FLAKES 5 parts, 6 parts, aluminum oxide, 3.5 parts, Wingdale, nickel oxide 1 part and 15 parts of above-mentioned tinting material glass ball milling mixings;
(5) raw material that this mixes being added above-mentioned furnace temperature is in the bique crucible of 1200 DEG C, founds 3 hours after being covered by bique crucible cover at 1400 DEG C;
(6) pour in the metal die being preheated to 400 DEG C shaping by founding complete bubble-free glass metal, the retort furnace then shaping glass specimen being put into 450 DEG C is incubated 3 hours, then 15 DEG C/min is warming up to 600 DEG C of insulations 1 hour;
(7) 3 DEG C/min is cooled to room temperature and namely obtains high temperature resistant green glass.
Wherein, described ball milling mixing is for be placed in wet-milling 10-20 minute on ball mill by raw material, and wet grinding media is alcohol, and drum's speed of rotation is 200-300 rev/min, and ball material mass ratio is 10:1.
Claims (6)
1. a preparation method for high temperature resistant green glass, is characterized in that, comprises the following steps:
(1) by silicon-dioxide 90-110 part, zirconium dioxide 3-7 part, Vanadium Pentoxide in FLAKES 2-10 part, aluminum oxide 4-12 part, Wingdale 1.5-5 part, nickel oxide 0.5-1.2 part, iron protoxide 0.02-0.08 part and potassium bichromate 0.01-0.05 part vibration mixing or ball milling mixing;
(2) add this raw material mixed in the crucible at 1200 DEG C to carry out being melted into glass metal, glass melting temperature is 1400-1450 DEG C, and is incubated 60 minutes under glass melting temperature;
(3) the glass metal shrend in room temperature water will melted in crucible, crucible is put back in stove, and makes furnace temperature remain on 1200 DEG C; Taken out by the glass dregs of shrend, oven dry is milled to 30-40 order and namely obtains tinting material glass;
(4) by above-mentioned to silicon-dioxide 90-110 part, zirconium dioxide 3-7 part, Vanadium Pentoxide in FLAKES 2-10 part, aluminum oxide 4-12 part, Wingdale 1.5-5 part, nickel oxide 0.5-1.2 part and 8-16 part tinting material glass vibration mixing or ball milling mixing;
(5) raw material that this mixes being added above-mentioned furnace temperature is in the crucible of 1200 DEG C, founds 1-4 hour after being covered by crucible cover at 1400-1450 DEG C;
(6) pour in the metal die being preheated to 400 DEG C shaping by founding complete bubble-free glass metal, the retort furnace then shaping glass specimen being put into 450 DEG C is incubated 3 hours, then is warming up to 600 DEG C of insulations 1 hour;
(7) be cooled to room temperature and namely obtain high temperature resistant green glass.
2. high temperature resistant green glass according to claim 1, is characterized in that, described vibration mixing is for vibrating tank vibration 15-30 minute for being dropped into by raw material, vibration top tank structure is tetrafluoroethylene, and vibrational frequency is 45Hz, and amplitude is 5mm, vibration force is 12000N, and power is 0.80 kilowatt.
3. high temperature resistant green glass according to claim 1, is characterized in that, described ball milling mixing is for be placed in wet-milling 10-20 minute on ball mill by raw material, and wet grinding media is alcohol, and drum's speed of rotation is 200-300 rev/min, and ball material mass ratio is 10:1.
4. high temperature resistant green glass according to claim 1, is characterized in that, described crucible is corundum crucible or bique crucible.
5. the preparation method of high temperature resistant green glass according to claim 4, is characterized in that, in step (6), its speed of described intensification is 10-15 DEG C/min.
6. the preparation method of high temperature resistant green glass according to claim 5, is characterized in that, in step (7), its speed of described cooling is 2-3 DEG C/min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877113.4A CN105439444A (en) | 2015-12-03 | 2015-12-03 | Method for preparing high-temperature resistant green glass |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510877113.4A CN105439444A (en) | 2015-12-03 | 2015-12-03 | Method for preparing high-temperature resistant green glass |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2135850A1 (en) * | 2008-06-16 | 2009-12-23 | Samsung Electronics Co., Ltd. | Coating composition, and cooking device or cooking receptacle coated with the same |
| CN101885583A (en) * | 2010-06-11 | 2010-11-17 | 陕西科技大学 | Method for preparing erbium-containing red glass |
| CN104736491A (en) * | 2012-10-30 | 2015-06-24 | 尤罗科拉公司 | Glass plate for induction cooking device |
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2015
- 2015-12-03 CN CN201510877113.4A patent/CN105439444A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2135850A1 (en) * | 2008-06-16 | 2009-12-23 | Samsung Electronics Co., Ltd. | Coating composition, and cooking device or cooking receptacle coated with the same |
| CN101885583A (en) * | 2010-06-11 | 2010-11-17 | 陕西科技大学 | Method for preparing erbium-containing red glass |
| CN104736491A (en) * | 2012-10-30 | 2015-06-24 | 尤罗科拉公司 | Glass plate for induction cooking device |
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