Sheet glass D 263® T eco

sheet glass
sheet glass
sheet glass
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Min.: 0.15 mm
(0.006 in)

Max.: 1.1 mm
(0.043 in)


440 mm
(17.32 in)


360 mm
(14.17 in)


Easy adaption for product miniaturization D 263® T eco is a clear borosilicate glass that has high chemical resistance and is produced by using a SCHOTT-specific down-draw method. It is available in a variety of thicknesses ranging from 0.03 mm to 1.1 mm. D 263® T eco borosilicate glass is available from stock in standard sheet sizes or it can be custom-cut into round or square shapes. It is used as substrate glass for coatings or as a replacement for plastic for applications in the automotive and electronics industries. D 263® T eco is manufactured with eco-friendly refining agents instead of arsenic and antimony. Advantages • Fire-polished surface with low roughness • Not permeable to humidity • Flexibility similar to plastic • Easy to cut • High luminous transmittance • Easy to process • High chemical resistance • Coefficient of thermal expansion matches with metals for hermetic sealings • Coatings adhere well due to excellent surface quality • Smooth surface for coatings without previous polishing • Range of thin thicknesses enables easy adaptation for future product miniaturization • Production without use of refining agents arsenic and antimony • Low-level mobility of alkali ions Technical Data Dimensions : 510 mm x 430 mm, other sizes upon request Surface roughness : < 1 nm RMS Thicknesses : 0.03 mm up to 1.1 mm Luminous transmittance τvD65 (d = 1.1 mm) : 91.7% Coefficient of mean linear thermal expansion α (20 °C; 300 °C) (static measurement) : 7.2 ⋅ 10-6 K-1 Transformation temperature Tg : 557 °C Dielectric constant εr at 1 MHz : 6.7 Refractive index nD : 1.5230 Refractive index ne : 1.5255 ± 0.0015 Density ρ (annealed at 40 °C/h) : 2.51 g/cm3


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10-14 Jun 2024 Frankfurt am Main (Germany)

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.