CN104513008A - Production formula of solar glass - Google Patents
Production formula of solar glass Download PDFInfo
- Publication number
- CN104513008A CN104513008A CN201310444118.9A CN201310444118A CN104513008A CN 104513008 A CN104513008 A CN 104513008A CN 201310444118 A CN201310444118 A CN 201310444118A CN 104513008 A CN104513008 A CN 104513008A
- Authority
- CN
- China
- Prior art keywords
- production formula
- glass
- solar glass
- formula
- solar energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 239000007832 Na2SO4 Substances 0.000 abstract 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
Landscapes
- Glass Compositions (AREA)
Abstract
The invention discloses a production formula of a solar glass. The solar glass is composed of the following components in percentage by weight: 71.0-73.0% of SiO2, 12.5-14.0% of Na2O, 10.0-12.0% of CaO, 1.0-3.0% of MgO, 1.0-2.0% of Al2O3, 0.1-0.5% of Na2SO4, 0.1-0.5% of Sb, 0.1-0.5% of Na2NO3, and 0.008-0.02% of FeO. The solar glass, which is produced according to the provided formula, has extremely high transparency and solar light transmittance.
Description
Technical field
The invention belongs to field of glass production technology, be specifically related to a kind of production formula of solar energy glass.
Background technology
The main raw material of solar energy glass is substantially identical with the raw material of simple glass, and its difference mainly controls the content of iron in raw material, the existence of iron contamination, makes glass coloring on the one hand, increases the heat absorption rate of glass on the other hand, also just reduces the transmittance of glass.Low iron level can bring high sunlight transmitance.
Summary of the invention
The object of the invention is to, provide a kind of production formula of solar energy glass, the solar energy glass produced by this formula has extremely strong sunlight transmitance and high transparency.
The production formula of solar energy glass provided by the invention, each weight percentages of components is as follows: SiO
2: 71.0% ~ 73.0%, Na
2o:12.5% ~ 14.0%, CaO:10.0% ~ 12.0%, MgO:1.0% ~ 3.0%, Al
2o
3: 1.0% ~ 2.0%, Na
2sO
4: 0.1% ~ 0.5%, Sb:0.1% ~ 0.5%, Na
2nO
3: 0.1% ~ 0.5%, FeO:0.008% ~ 0.02%.
The production formula of solar energy glass provided by the invention, its beneficial effect is: the solar energy glass produced by this formula has extremely strong sunlight transmitance and high transparency.
Embodiment
Below in conjunction with an embodiment, the production formula of solar energy glass provided by the invention is described in detail.
Embodiment
The production formula of the solar energy glass of the present embodiment, each weight percentages of components is as follows: SiO
2: 72.8%, Na
2o:13.0%, CaO:10.5%, MgO:1.5%, Al
2o
3: 1.5%, Na
2sO
4: 0.2%, Sb:0.15%, Na
2nO
3: 0.2%, FeO:0.15%.
Claims (1)
1. a production formula for solar energy glass, is characterized in that: each weight percentages of components is as follows: SiO
2: 71.0% ~ 73.0%, Na
2o:12.5% ~ 14.0%, CaO:10.0% ~ 12.0%, MgO:1.0% ~ 3.0%, Al
2o
3: 1.0% ~ 2.0%, Na
2sO
4: 0.1% ~ 0.5%, Sb:0.1% ~ 0.5%, Na
2nO
3: 0.1% ~ 0.5%, FeO:0.008% ~ 0.02%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310444118.9A CN104513008A (en) | 2013-09-26 | 2013-09-26 | Production formula of solar glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310444118.9A CN104513008A (en) | 2013-09-26 | 2013-09-26 | Production formula of solar glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104513008A true CN104513008A (en) | 2015-04-15 |
Family
ID=52788924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310444118.9A Pending CN104513008A (en) | 2013-09-26 | 2013-09-26 | Production formula of solar glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104513008A (en) |
-
2013
- 2013-09-26 CN CN201310444118.9A patent/CN104513008A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |
|
| WD01 | Invention patent application deemed withdrawn after publication |