RNB - Nebbia is a translucent film for rear and frontal projections.
It has an appearance that is somewhat similar to that of frosted glass and, when properly illuminated, takes on a unique and characteristic metallic effect.
Its translucency gives it a very high transmittance in rear projection, while its poor diffusion properties produce an evident hot spot effect.
Those that would be problems for a normal rear-projection screen are instead exploited to obtain original effects, both with large theatrical rear-projection screens than simply with strips used in theatrical or exhibitive set-ups.
It is used framed to make backlighted Flats with a considerable size or scenographic inserts with a smaller size.
It can be painted or digitally printed.
Reacția la foc
ignifug permanent
Certificat
EN 13773 clasa 1
UNI 9177 clasa 1
NFP 92-503 clasa M2
NFPA 701 pass
Compozitie
100% PVC
Greutate
400 g / m²
Grosime
0,30 mm
Latime
220 cm
Lungime
100 m
Metoda de ambalare
rulat
Culorile disponibile
translucid
vizibil lateral reliefat și mat
Transmitanţă max
22,00 β
Câştig max
0,34 β
Retroproiecție
luminozitate
contrast
fidelitatea culorii
unghi de vizibilitate
anti hot spot (proprietati de difuzie a luminii)
anti parasitic light (interferenta cu lumina ambientala)