641-Economy Cal - 4 yr
Shipping Weight: 17.25 lbs.
Product Details: 641-Economy Cal - 4 yr
ORACAL®641 Economy Cal
Oracal 641 is a high gloss, 2.75 mil, intermediate performance PVC film. This high-gloss calendered *4-year PVC film is a cost-effective alternative for shorter-term applications. Featuring a water-based, permanent adhesive, this film displays excellent cutting and weeding properties and the lowest shrinkage of any economy film. ORACAL 641 is a good choice for banners, directional signage, POP displays, window graphics and other indoor and outdoor general signage. It is not recommended for vehicle applications. Available in 59 vibrant colors and transparent. For white vinyl, a light blue silicone coated paper is used to form a stronger contrast to lettering. * Four-year outdoor durability for black and white films; three-year for all other colors and transparent.
- Special PVC film (75 micron)
- 59 glossy colors
- Great properties for processing on cutting plotters
- For short- and medium-term markings, letterings and decorations
- Polyacrylate, permanent
Note:Colors shown on your screen may not reflect exact color of vinyl. The colors reflected on your computer screen are approximations of the actual colors.
Soft PVC film available both with glossy or matt surface.
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.
Area of use
Very well suited for use on cutting plotter systems in the production of short- and medium-term markings, inscriptions and decorations. Outdoor applications. Indoor exposure is almost unlimited. Glossy surface is additionally suitable for thermal transfer printing (with resin ribbons).
Thickness* (without protective paper and adhesive) 75 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) 16 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)
Black / white:4 years
Transparent / colored: 3 years
Metallic: 3 years
* average ** in original packaging, at 20° C and 50% relative humidity *** normal climate of Central Europe
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.
Oracal Vinyls MSDS