Optical Filter

Product Description

Borosilicate Float Glass3.3（BG*3）

Characteristics

l         Great heat resistance performance，stable chemical property;

l         High light transmission;

l         Various thicknesses for you to choose;

l         Wide optical application.

Application

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

l         Household electrical appliance (panel for oven and fireplace, microwave tray etc.);

l         Environmental engineering and chemical engineering (lining layer of repellence, autoclave of chemical reaction and safety spectacles);

l         Lighting (spotlight and protective glass for jumbo power of floodlight);

l         Power regeneration by solar energy (solar cell base plate);

l         Fine instruments (optical filter);

l         Semi-conductor technology (LCD disc, display glass);

l         Medical technique and bio-engineering;

l         Safety protection (bullet proof glass)

Technical Data

Dimensions(mm):                      ***0×**0 ***0×**0 ***0×***0

other formats upon request

Available thickness(mm):                ****2 

Density (g/㎝3 ) (at *5℃):               2.*3±0.*2

Co-efficient of expansion(α)(*****0℃):   3.3±0.1×***6

Softening point(℃):                    **0±*0

Identical temperature difference(K):       **0    >**0(Strengthening type)

Maximum working temperature(℃):       ≥**0

Refractive(nd ) :                       1.****4

Light transmission:                     *2%（thickness≤4mm）

*1%(thickness≥5mm)

Processing:                           pre-cut formats, edge processing