Pre-anodized aluminium Zavantem Airport Belgium Fluorescent lighting louver in internal office Nova Gorica ground Slovenia Introduction Pre-anodized aluminium has been the main reflector material for fluorescent lighting for the past 40 years and with good reason. It offers an excellent combination of high reflection and durability in a large range of finishes and qualities to suit most applications. Anodizing can be carried out economically without damage to the environment and reflectors are fully recyclable as the anodized layer forms only a tiny fraction of the product weight. It is a material...

Pre-anodized technical data Product Total reflectance [%] ASTM E 1651 Diffuse reflectance Iridescence [%] scale 1-4 60° long 60° trans DIN 5036 - 3 Specular reflectance [%] Alloy purity Temper (hardness) Min. tensile Min. vield Min. [%] strength strength elongation [MPa] [MPa] A 5 A10 specular standard specular brillox specular mirror specular reflex lumenal matt reflector diffuse reflector diffuse double faced reflector Satinox double faced reflector diffuse bright diffuse concave hammered convex hammered large concave hammered etched rigato All information provided is based on up-to-date values...

Reflectivity characteristics Each material is characterised by three complementary reflective properties Specular Reflectance A measure of light reflected at an angle equal to the angle of incidence i.e. mirror reflection Diffuse Reflectance A measure of the amount of scattered light Total Reflectance This encompasses the total amount of light reflected from the surface as a percentage of the incoming light

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