Description
Orafol ORACAL 8870 Blockout Film White with black backing
ORACAL® 8870-10 White BLOCKOUT FILM
Description
4-mil, opaque cast PVC film, specially designed for backlit applications to control or block out light. The reduced surface
gloss inhibits undesired reflection. Available in white with a black backing, and in black with a white backing.
Release Liner
84# silicone coated paper on both sides
Adhesive
Clear, solvent polyacrylate, permanent
Area of Use
Specially formulated for the production of high quality illuminated signage, it is the perfect solution for creating blockout
effects in backlit applications. Great for use with backlit acrylic, glass and flexible sign face material. Suitable for use on
cutting plotters.
Technical Data
Thickness* (without liner and adhesive) 4-mil
Dimensional Stability (FINAT TM-14) Adhered to steel, shrinkage 0.004” max
Temperature Resistance Adhered to acrylic, -40°F to +176°F, no variation
Adhesive Power* (FINAT TM-1, after 24h) 3.65 lb/in glass
4.11 lb/in acrylic
Tensile Strength (DIN EN ISO 527) Along: Min. 17 MPa
Across: Min. 17 MPa
Elongation at Break (DIN EN ISO 527) Along: Min. 120%
Across: Min. 120%
Resistance to cleaning agents Adhered to acrylic glass, 8h in washalcalics (0,5% household
cleaning agents) in room temperature and in 149°F, no variation
Shelf Life** 2 years
Minimum Life Expectancy*** 10 years
Minimum Application Temperature 46°F
Available Lengths
Available Widths
150’ (50-yard)
48”
Recommended Application Tapes ORATAPE® Series HT55, MT95, MT72, MT80P
*average ** in original packaging, at 68°F and 50% relative humidity *** standard central European climate