- Product Details
- {{item.text}}
Quick Details
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Brand Name:
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PCHAO
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Model Number:
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PCQG-402, AMDBGT022
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Size:
-
Requirement
-
Thickness:
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1-10mm, 1mm-10mm
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Product name:
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Borosilicate Glass Sheets
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Diameter:
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3-100mm
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Edges treatment:
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Polished,Grinded
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Operating Temperature:
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About 400℃
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Color:
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Transparent
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Usage:
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tank
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Feature:
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High temperature high pressure resistant
Quick Details
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Type:
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Tempered Glass
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Application:
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Lighting Glass
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Place of Origin:
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Henan, China
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Brand Name:
-
PCHAO
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Model Number:
-
PCQG-402, AMDBGT022
-
Size:
-
Requirement
-
Thickness:
-
1-10mm, 1mm-10mm
-
Product name:
-
Borosilicate Glass Sheets
-
Diameter:
-
3-100mm
-
Edges treatment:
-
Polished,Grinded
-
Operating Temperature:
-
About 400℃
-
Color:
-
Transparent
-
Usage:
-
tank
-
Feature:
-
High temperature high pressure resistant
30mm 20mm Borosilicate Glass Sheets For Telescope Mirror Blanks
Tempered Borosilicate glass is one of transparent colorless glass,through wavelength is between 300 nm to 2500 nm, transmissivity is more than 90%. Coefficient of expansion is 3.3. It can acid proof and alkali, the high temperature resistant is about 450℃. If course handling,the temperature resistant can reach 550℃ or so. Apply to lighting fixture,chemical industry ,electron,high temperature equipment and so on .
|
Density |
2. 23 g/cm3 |
|
Hardness |
>7 |
|
Modulus of elasticity |
63· 103N · mm-2 |
| Poisson's ratio | 0. 18 |
|
Tensile strength |
4.8x107pa(N/M2) |
|
Compressive strength |
(0-300) 3.3±0.1×10 -6 K -1 |
|
Poisson's ratio |
0. 18 |
|
Coefficient of thermal expansion |
(0-300) 3.3±0.1×10 -6 K -1 |
|
Thermal conductivity |
1.2W· m-1 · k-1 |
|
Softening point |
820±10 °C |
|
Annealing point |
560 °C |
|
Strain point |
516±10 °C |
|
Electrical resistivity |
>1018 Ωm |
|
Dielectric constant |
4.6 1 MHz, 25 |
1. Household electrical appliance (panel for oven and fireplace, microwave tray etc.);
2. Environmental engineering and chemical engineering (lining layer of repellence, autoclave of chemical reaction and safety spectacles);
3. Lighting (spotlight and protective glass for jumbo power of floodlight);
4. Power regeneration by solar energy (solar cell base plate);
5. Fine instruments (optical filter);
6. Semi-conductor technology (LCD disc, display glass);
7. Medical technique and bio-engineering;
8. Safety protection (bullet proof glass)
