PBL - Blackout is a film for Front projection that could be considered simply a blackout version of PBO - Bianco Ottico film.
Actually, the black back coating slightly increases its gain compared to PBO - Bianco Ottico and gives it its own character.
With respect to PBO - Bianco Ottico, PBL - Blackout is also slightly heavier and more resistant.
It is used to manufacture high-performance front projection screens, particularly effective in low ambient light conditions.
Flame reaction
IFR - inherently flame retardant
FR certification
EN 13501-1 class B s1 d0
UNI 9177 class 1
Composition
100% PVC
Weight
560 g / m²
Thickness
0,40 mm
Width
210 cm
Length
100 m
Packing method
rolled-up
Colours
white embossed projection side
black 100% opaque back side
Peak gain
1.10 β
Front projection
brightness
contrast
color fidelity
cone of vision
anti parasitic light (interference environmental light)