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Low MOQ for 6mm Transparent Clear Float Glass - Borosilicate glass round sight glass – Hongya Detail:
Product Detail:
3.3 borosilicate thermal shock float glass (can replace SCHOTT trademarks borofloat ® 3.3, CORNING trademarks pyrex ®7740) is produced using the float process, sodium oxide (Na2O), boron oxide (B2O3), silicon dioxide (SiO2) as a basic ingredient in the glass sheet.
Size:Customized size availale
Physical Property |
No. |
Physical performance |
Numerical Value |
Unit |
1 |
Coefficient of mean linear thermal expansion(20°C,300°C) |
3.3±0.1 |
10-6K-1 |
2 |
Transformation temperature |
525±15 |
°C |
3 |
Softening point |
820±10 |
°C |
4 |
Working point |
1260±20 |
°C |
5 |
Density at 20°C |
2.23±0.02 |
g/cm3 |
6 |
Mean thermal conductivity(20°C-100°C) |
1.2 |
w/m2k |
7 |
Refractive index |
0.92 |
1 |
|
Main Composition |
|
SiO2 |
B2O3 |
Na2O+K2O |
Al2O3 |
|
|
81 |
13 |
4 |
2 |
|
|
Chemical Property |
|
Hydrolytic resistance at 98°C |
ISO719-HGB 1 |
|
Hydrolytic resistance at 121°C |
ISO720-HGA 1 |
|
Acid resistance Class |
ISO1776-First Class |
|
|
|
|
Optical Property |
|
Refractive: |
nd : 1.47384 |
|
Light transmission: |
92%thickness≤4mm91%(thickness≥5mm) |
Application :
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)
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With our rich working experience and thoughtful companies, we have now been recognized as being a trustworthy supplier for a lot of global potential buyers for Low MOQ for 6mm Transparent Clear Float Glass - Borosilicate glass round sight glass – Hongya , The product will supply to all over the world, such as: Croatia, Botswana, Brisbane, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to supply the high-quality goods and services, and promote lasting cooperation with our customers, common development and create a better future.