Great material for bullet proof glass

Specifications

 

clear float glass; 
good mechanical strength; 
good heat resistance; 
few visable bubbles. 
 

 

 

Characteristics

High light transmission;

Stable chemical property;

Low co-efficient of expansion.

Good thermal shock resistance

Great heat resistance performance

Various thicknesses for you to choose;

 

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)

 

 

Technical Data

 

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

 

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

 

Processing:  pre-cut formats, edge processing

 

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: nd :  1.47384

 

Light transmission: 92%thickness≤4mm91%(thickness≥5mm)