Description
ORAFOL ORACAL 820 Safety Vinyl Gloss White Sheets
Description
2-mil, special cast PVC film which displays a high resistance to tear and tear propagation. Available in white with a gloss or
matte finish.
Release Liner
91# PE-coated release paper on both sides
Adhesive
Solvent polyacrylate, permanent
Area of Use
Designed for tamper-evident applications. This film can only be removed in small pieces to prevent fraudulent handling of
decals, labels and other markings.
Technical Data
Thickness (without liner and adhesive) 2-mil
Dimensional Stability (FINAT TM-14) Adhered to steel, no shrinkage in cross direction;
In length, < .007
Temperature Resistance Adhered to acrylic, -40°F to 194°F, no variation
Adhesive Power (FINAT TM-1, after 24 h, average)
The adhesive capacity of the film is higher than the
tensile strength, the material breaks immediately when
peeled
Tensile Strength (DIN EN ISO 527) Along: Min. 14 MPa
Across: Min. 14 MPa
Elongation at Break (DIN EN ISO 527) Along: Min. 4%
Across: Min. 4%
Shelf Life (68°F/50% relative humidity) 2 years
Minimum Life Expectancy
Vertical 5 years (unprinted)
Minimum Application Temperature 50°F
Available Roll Sizes
Available Sheet Sizes (Special order only)
40 x 55-yard, 55 x 55-yard
27 x 20, 27 x 40, 40 x 55
Print Compatibility
Screen printing is recommended. Also suitable for
solvent, UV, latex and thermal transfer printing on
gloss finish only.
Note
Surfaces to which the material will be applied must be thoroughly cleaned from dust, grease or any contamination which could affect the
adhesion of the material. Freshly lacquered or painted surfaces should be completely cured. The compatibility of selected lacquers and
paints should be tested by the user, prior to application of the material. Films with textured surface are naturally more sensitive than the nontextured. Accordingly, these films are to be treated carefully both in processing and in cleaning. Impurities affect the appearance of
structured films and require more frequent cleaning. Please review application information published by ORAFOL. The batch traceability
according to ISO 9001 is possible on the basis of the roll number.
IMPORTANT NOTICE
All ORACAL®
products are subject to careful quality control throughout the manufacturing process and are warranted to be of merchantable
quality and free from manufacturing defects. Published information concerning ORACAL®
products is based upon research which the
Company believes to be reliable, although, such information does not constitute a warranty. Because of the variety of uses of ORACAL®
products and the continuing development of new applications, the purchaser should carefully consider the suitability and performance of the
product for each intended use, and the purchaser shall assume all risks regarding such use. All specifications are subject to change without
prior notice.
WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.