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ORACAL® 8870
Blockout Film

Moulded opaque film, specifically for application in illuminated advertising if no light is to penetrate the film during back lighting. The silky-gloss surface texture of the film prevents unwanted reflections. Available in white with black rear and in black with white rear.

Product information

Technical properties

Resistance

Resistance to cleaning agents No change adhered on glass, 8 h in detergent solution (0.5 % household detergent) at room temperature and at 65 °C
Durability 10 Year(s) with professional processing, with vertical outdoor weathering, central European normal climate
Shelf Life 2 Year(s) in original packaging, at 20 °C and 50 % relative humidity
Maximum shrinkage Maximum shrinkage along: 0.1 mm
Maximum shrinkage across : 0.1 mm 		bonded to steel | FINAT TM 14
Elongation at break Minimum elongation at break along: 120 %
Minimum elongation at break across: 120 % 		DIN EN ISO 527
Tensile strength Minimum tensile strength along: 17 MPa
Minimum tensile strength across: 17 MPa 		EN ISO 527
Temperature resistance Minimum temperature: -40 °C
Maximum temperature: 90 °C 		adhered on aluminium, central European normal climate

Adhesive properties

Adhesive power 16 N/25 mm adhered on glass, after 24 h | Average value, FINAT TM 1
18 N/25 mm adhered on acrylic glass, after 24 h | Average value, FINAT TM 1
Adhesive Permanent
Processing
Application temperature Minimum temperature 8 °C
Product Construction
Liner Liner: Silicone cardboard coated on one side
Surface weight: 137 g/m²
Adhesive Solvent-polyacrylate

General

Thickness 0.1 mm Average value, without protective paper and adhesive
Dimensions
Format Roll
Standard width 1260 mm
Standard length 50 m
25 m

Downloads

Area

Technical documents

 

Our safety data sheets / product information consider the state of the SVHC list of 2025-05-25.

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