190
The Lighting Handbook
Impact materials
No material resistant all chemical influ-
ences.
Excellent properties
Recommendations according application area
PC PMMA CHEMO Polyester
IK code 03
UV resistance ++
Shock resistance 0. UL94 (ISO 60695) HB
UV transmittance %
* limited stability stabilised
PC PMMA CHEMO
Damp locations
Bake houses
Damp cellars
Fodder kitchens
Large-scale catering establishments
highly recommended suitable unsuitable continued the next page
* with plastic catches and special ceiling brackets (available request)
. This not really surprising, there
are many chemicals and many effects;
in fact, they fill whole volumes with resist-
ance tables.
If you are unsure have specific ques-
tions, your Zumtobel adviser will happy
to assist.
When assessing potential hazards, the
degree saturation chemical substances
and the ambient temperature must taken
into account.
The accompanying tables therefore only
provide brief overview frequently en-
countered applications and chemical impact.2 0.35 Nm
Resistance ageing ++
Silicone-free Yes Yes Yes Yes
Halogen-free Yes Yes Yes Yes
International Food Standards (IFS) certification Yes Yes Yes Yes
Glow-wire tested 850 650 850 850 °C
Heat resistance luminaire plastics 130 °C* 122 °C
Flammability acc
