Specifications

1.Great flatness and few visable bubble or tin flaw
2.Working temperature can reach 500
3.high light transmission: 91%-92

 

Great Borosilicate Float Glass for high power of floodlights 

 

1. Characteristics:

Great heat resistance performance, stable chemical property;

High light transmission and the light transmittance can reach 91%-92%;

Various thicknesses for you to choose;

Wide optical application.

 

2. Application:

Borosilicate 3.3 serves as a material of true function and wide applications:

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)

 

 

3. Technical Data:

Dimensions: 1150mm×850mm 1150mm×1700mm  other formats upon request

Available thickness: 2mm--12mm, 15mm, 20mm

Processing:  pre-cut formats, edge processing, drilling, coating, semi-temperating

Density (at 25): 2.23±0.02g/³

Co-efficient of expansion(20-300): 3.3±0.1×10^-6

Softening point: 820±10

Identical temperature difference (Strengthening type): 100K

Maximum working temperature: ≥450  

Refractive: n_d :  1.47384

 Light transmission: 92%  thickness≤4mm 

                             91%  thickness≥5mm