Glass Substrates

 (BF33, D263, BK7, EXG, ITO, FTO, Mo-Coated)

We supply a range of glass substrates for optical, display, and thin-film applications, each suited to different requirements in transparency, thermal stability, and surface conductivity.

BF33 (Borofloat 33) Glass
BF33 is a borosilicate glass known for its low thermal expansion and high resistance to thermal shock, making it well suited to high-temperature processing and harsh chemical environments.

D263 Glass
D263 is a thin borosilicate glass, commonly supplied in precision sheet form for sensor integration and microfluidic applications.

BK7 Glass
BK7 is an optical crown glass widely used in lenses, prisms, and other precision optical components, valued for its homogeneous refractive index and high light transmission.

EXG (Eagle XG) Glass
EXG is an alkali-free aluminosilicate glass, developed for display applications such as LCD panels where the absence of alkali ions is important for device performance.

ITO Glass
ITO glass substrates are coated with a transparent conductive layer of indium tin oxide, commonly used in displays, touch panels, and optoelectronic devices.

FTO Glass
FTO glass substrates are coated with fluorine-doped tin oxide, offering transparent conductivity with higher temperature stability than ITO, making it suitable for applications such as thin-film solar cells.

Mo-Coated Glass
Mo-coated glass substrates feature a molybdenum thin film, commonly used as a back contact layer in thin-film photovoltaic devices.

Custom sizes, thicknesses, and coating specifications are available upon request — please contact us to discuss your requirements.