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SCHOTT North America

UVILEX™ filter glass

UVILEX™ 390 Z
by SCHOTT

Product Range &
Technical Information


Range available
Thickness 3.75 mm / ~0.15 in.
Tolerance on thickness ± 0.25 mm / ±1 mil
Dimensions on request
Dimensional tolerance ± 1 mm / ±0.04 in.
Form supplied Flat, fire polished
thermally tempered


Other forms of supply are available on request.

As UVILEX™ 390 Z is subject to a considerable amount of heat, the glass is manufactured exclusively in a thermally tempered version.
Mechanical properties
Density 2.56 g/cm³
Maximum service temperature 260°C
Bending strength increase > 100 N/mm²
Thermal shock resistance TWB 180°C
Resistance to temperature gradient over pane surface 150 K


The above data for UVILEX™ 390 Z is valid for this glass in the thermally tempered state, undrilled and without cut-outs.
Light source
Multiplication factors compared to daylight
Increase in length of exposure with UVILEX™ 390 Z
without UV-Filter
with UVILEX™ 390 Z
Tungsten halogen and fluorescent lamps
2
4
100 %
Metal halide lamps (HQI-TS)
1.5
2.5
66 %


Multiplication factors for various lamps compared to daylight 1)


1) Source: Osram technical information 08/84
Contact

SCHOTT North America, Inc.
Corporate Office

555 Taxter Road
Elmsford, NY 10523
USA
 +1 (914)831-2200
 +1 (914)831-2201
E-mail
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