SCHOTT AG - Glass for Special Applications

B 270^™ Flat Glass

Why B 270^™ Superwite?

Product range

Applications

Technical Data

Stock dimensions:	406 x 258 mm 840 mm x 800 – 920 mm 1680 mm x 800 – 920 mm other formats upon request
Available thicknesses:	0.8 mm to 10.0 mm; < 0.8 mm and > 10.0 mm on request
Processing:	pre-cut formats edge processing
Transmittance:	> 91% in the visible wavelength range
Coefficient of expansion α (20°C; 300°C) in 10 ^-6 K^–1	9.4
Transformation temperature Tg:	533 °C (991 °F)
Dielectric constant ε_r at 1MHz:	7.0
Refraction index n_d:	1.523
Density ρ in g/cm³:	2.55

Contact

Advanced Materials
SCHOTT AG

Hüttenstraße 1
31073 Grünenplan
Germany

+49 (0)5187/771-204

+49 (0)3641/2847-429