PST - Stormy is a low gain Front projection film.
It is used to replace the PBO - Bianco Ottico film in situations of high ambient light where the latter would collect light interferences with loss of contrast.
The lower gain of PST - Stormy compared to PBO - Bianco Ottico must be compensated by using more powerful projectors, otherwise the projection, under the same conditions, would lose brilliance.
For screens of all sizes, even for edge blending projections which, thanks to the low gain of the film, can be implemented without particular technical expedients, and for 3D projections with the Anaglyph_3D method.
Flame reaction
IFR - inherently flame retardant
FR certification
EN 13501-1 class B s1 d0
UNI 9177 class 1
Composition
100% PVC
Weight
540 g/m²
Thickness
0,4 mm
Width
230 cm
Length
100 m
Packing method
rolled-up
Colours
grey
visual side embossed and matte
Peak gain
0.63 β
Front projection
brightness
contrast
color fidelity
cone of vision
anti parasitic light (interference environmental light)