All information provided is based on up-to-date values where possible. Optical values are average results from 0.4 mm metal and are published for guidance only; they may vary according to raw material thickness.
For more detailed information please contact our technical sales department. Physical characteristics of the materials are in accordance with EN (European Committee for Standardization).


Specular Reflectance (Iso 7668)
Measurements are made with Dr. Lange REFO 3 D reflectometer

Total Reflectance (Din 5036-3)
Measurements are made using a 50 cm integrating sphere (Ulbricht Globe)

Total Reflectance At 30° (Ast m E 1651)
Measurements are made with the Technidyne TR2 integrating sphere

Diffuse Reflectance (Din 5036-3)
Measurements are made using a 50 cm integrating sphere with a specular exit port

European Standards (En) For Aluminium
Ente Nazionale Italiano Di Unificazione (Uni)
Alloys UNI-EN 573-3
Mechanical Properties UNI-EN 485-2
Measuring Standards UNI-EN 485-4

Test Standard For Anodic Oxidation
Microscopic measurement of Oxide Layer UNI EN ISO 1463

General Tolerance
Thickness tolerance: ± 0.03 mm
Width tolerance: ± 0.15 mm
Length-cut sheets: ± 1 mm/m

Note
All materials listed above can be delivered in various sizes and shapes according to customer requirements.

Products with protective tape are guaranteed for six months after delivery if they are stored in a conditioned room (temperature 20-30°C and relative humidity 50-60%) and kept away from sunlight and any heating source. Protective tape is not UV resistant.