ORAFOL® ORACAL® 631 Exhibition Cal Removable Calendered Vinyl

ORAFOL® ORACAL® 631 Exhibition Cal Removable Calendered Vinyl
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• Soft PVC film (80 micron)
• 54 matt colours
• Excellent processing properties for cutting plotters
• For short- and medium-term markings, letterings and decorations of exhibition stands and materials
• Service life in exhibition buildings: 3 years
• Polyacrylate, removable
• German approval: ORACAL® 631M: DIN EN 13501-1

Technical Data Sheet:

Description: Soft PVC film with matt surface
Release Paper: Silicone coated paper on one side, 135 g/m², which provides excellent weed-stripping properties. For white vinyl, a light blue silicone paper is used, to form a stronger contrast to lettering.
Adhesive: Polyacrylate, removable
Area of use: Very well suited for use on cutting plotter systems. For short- and medium-term marking, lettering and decoration in exhibition building and on trade shows.
Certificates: Fire behaviour (DIN EN 13501-1): C-s3, d2 (flame resistant, unlimited smoke production, heavy droplets/particles). Only valid for applications on rigid PVC foam sheet “Vekaplan SF, 3 mm" (density: ? 575 kg/m³ – 750 kg/m³)

Technical Data
Thickness* (without protective paper and adhesive): 80 micron
Dimensional stability (FINAT TM 14): Adhered to steel, no measurable shrinkage in cross direction, in length 0,4 mm max.
Temperature resistance***: Adhered to aluminium,:40° C to +80° C, no variation
Water resistance: Adhered to aluminium, after 48h/23° C, no variation
Adhesive power* (FINAT TM 1, after 24h, stainless steel): 7 N/25 mm
Tensile strength (DIN EN ISO 527): Along: min. 19 MPa, Across: min. 19 MPa
Elongation at break (DIN EN ISO 527) : Along: min. 130%, Across: min. 150%
Shelf life**: 2 years
Application temperature: > +10° C
Service life by specialist application Under vertical outdoor exposure (normal climate of Central Europe): 3 years
Removability: Within 2 years residue-free removable from most surfaces
* average ** in original packaging, at 20° C and 50% relative humidity *** normal climate of Central Europe

Note:
Surfaces to which the material will be applied must be thoroughly cleaned and free from dust, grease or any other contamination that could affect the adhesion of the material. Freshly lacquered or painted surfaces should be allowed to dry for at least three weeks and to completely cure. The compatibility of selected lacquers and paints should be tested by the user, prior to application of the material. Furthermore, the application information published by ORAFOL must be considered. 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. ORACAL® is a registered trademark of ORAFOL Europe GmbH.