Foil in sheets 0.7m x 1m
- ORACAL Safety Vinyl are special white cast PVC films
- The strength of the adhesive on the film is much greater than the film's tear resistance, which means that ORACAL820 film cannot be removed completely, only in pieces
- Easily peelable film is not suitable for re-sticking completely, hence it is used as a protective film
- The film is perfect for screen printing, solvent printing as well as UV and latex printing
- Durability of external applications made of foil - 5 years
- Glue: Polyacrylate, permanent
- Cover material: One side silicone coated paper, 135 g / m2
- Thickness: (without protective paper and adhesive layer): 55 microns
- Water resistance: glued on aluminum after 48 hours / 23oC - no changes
- Temperature resistance: glued on aluminum -40oC to + 90oC - no changes
- Adhesive strength (FINAT TM I, after 24 hours, stainless steel): the adhesive strength of the film is greater than its tensile strength, the film breaks immediately when detached from the ground
- Tear resistance (DIN EN ISO 527):
- longitudinal: min. 14 MPa
- transverse: min. 14 MPa
- Tensile strength (DIN EN ISO 527)
- longitudinal: min. 4%
- transverse: min. 4%
- Recommended sticking temperature: above + 10oC
- Shelf life: 2 years (in the original packaging at 20ºC and 50% relative humidity.)
Note
The working surface on which you want to glue the film must be cleaned of all kinds of dust, grease or other impurities that could cause this product can stick inadequately. Freshly painted or varnished surfaces should be allowed to dry for min. 3 weeks. The possibilities of using selected varnishes or paints with self-adhesive foil should be checked before applying the foil. You should check the chemical reactions between the film and the substrate. Moreover, all information on the application of the foil should be taken into account.