The Electronic & Biotech. profit center at SCHOTT AG manufactures thin glasses for the electronic industry that don't contain any toxic heavy metal additives like the refining agents arsenic and antimony.
The thin glass type D 263® T eco is a colourless borosilicate glass which is produced by the down-draw technology without the refining agents arsenic and antimony, enabling production in a very thin thickness range between 0,03 and 1,1 mm.
This glass type is suitable for applications where the following properties are mandatory:
Production without the refining agents arsenic and antimony
Low-level mobility of alkali ions
Coefficient of thermal expansion close to ceramic
High chemical resistance
High transmission
Smooth fire-polished surface
D 263® T eco is available in many different thickness as stock sheet as well as customized glass such a square or round wafer.