Borosilicate Glass(Flat Pyrex Glass)
We supply quality flat pyrex borosilicate glass. In the world, there are three manufacturers of borosilicate glass, we are one of them. Mainly we supply 1mm~12.5mm clear borosilicate glass in China, especially for borosilicate float glass 3.3 and 4.0.
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Keywords: Silver Mirror
Support Hotline:021-54366516
Product introduction
We supply quality flat pyrex borosilicate glass. In the world, there are three manufacturers of borosilicate glass, we are one of them. Mainly we supply 1mm~12.5mm clear borosilicate glass in China, especially for borosilicate float glass 3.3 and 4.0.
Optical Filter |
Fireplace |
Baking oven |
Clear Borosilicate glass 3.3(BG33) |
Characteristics
Great heat resistance performance,stable chemical property;
High light transmission;
Various thicknesses for you to choose;
Wide optical application.
Application
Borosilicate 3.3 serves as a material of true function and wide applications:
Household electrical appliance (panel for oven and fireplace, microwave tray etc.);
Environmental engineering and chemical engineering (lining layer of repellence, autoclave of chemical reaction and safety spectacles);
Lighting (spotlight and protective glass for jumbo power of floodlight);
Power regeneration by solar energy (solar cell base plate);
Fine instruments (optical filter);
Semi-conductor technology (LCD disc, display glass);
Medical technique and bio-engineering;
Safety protection (bullet proof glass)
Technical Data
Dimensions(mm): |
1200×600 1150×850 1150×1700 other formats upon request |
Available thickness(mm): | 1--12 |
Density (g/㎝3 ) (at 25℃): | 2.23±0.02 |
Co-efficient of expansion(α)(20-300℃): | 3.3±0.1×10-6 |
Softening point(℃): | 820±10 |
Identical temperature difference(K): | 100 >300(Strengthening type) |
Maximum working temperature(℃): | ≥450 |
Refractive(nd ) : | 1.47384 |
Light transmission: |
92%(thickness≤4mm)
91%(thickness≥5mm)
|
Processing: | pre-cut formats, edge processing |
Clear Borosilicate glass 4.0(BG40) | |
Borosilicate Fire-resistant Glass (BG40) |
Characteristics
Glass that stays at all times
Top quality with outstanding fire resistance
High resistance to thermal shock
Without self-explosion.
Application
Fire-resistant glass for doors and windows;
Fire-resistant glass for cut off;
Sealed insulating glass;
Glass used in curtain walls;
Fire-resistant glass for ceiling, floor
Technical Data
Dimensions(mm): |
1200×2400 1600×2400
other formats upon request
|
Available thickness(mm): | 6--12 |
Density(g/㎝3 )(at 25℃): | 2.28±0.02 |
Co-efficient of expansion(α)(20-300℃): | 4.0±0.1×10-6 |
Softening point(℃): | 845±5 |
Integrity: | C class︱item(≥120min) |
Executive standard: | GB15763.0-2001 |
Processing: |
pre-cut formats, edge processing
|
Regulation
1.Borosilicate single piece fire-resistant glass cannot be used in situation that has clear request for heat insulation or heatproof radiation function.
2.Borosilicate single piece fire-resistant glass is specially processed safety glass. After the shape processing, it cannot be processed.
3.Avoid borosilicate single piece fire-resistant glass surface being scratched when moving and installing it.
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