Specifications

Great heat resistance performance;
Good thermal shock resistance;
Low coefficient of expansion;
Stable chemical property;

 

High quality borosilicate glass for fireplaces 

 

Characteristics

Great heat resistance performance;

Good thermal shock resistance;

Low coefficient of expansion;

Stable chemical property;

High light transmission, widely optical application.

Various thicknesses and customized sizes for you;

Environmental friendly, recyclable.

 

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 , 20mm

Processing:  pre-cut formats, edge processing, drilling, coating, semi-tempering, printing, etc.

Density (at 25): 2.23±0.02g/3

Coefficient of expansion(20-300): 3.3±0.1×10-6

Softening point: 820±10°C

Identical temperature difference (Strengthening type): 100K

Maximum working temperature: ≥450 °C 

Refractive: nd :  1.47384

Light transmission: 92%thickness≤4mm  91%(thickness≥5mm)