White Self Adhesive Vinyl and Rigid PVC Signs Standard white self adhesive vinyl - 80 micron thick. Standard white rigid PVC material - approx 1mm thick | Photoluminescent Self Adhesive Vinyl and Rigid PVC Signs Photoluminescent materials absorb and store energy from daylight or artificial light and then release that energy in the form of light when the original energy source is removed. Photoluminescent material is traditionally based on zinc-sulphide phosphors. However, the new Strontium based pigments offer far superior performance, either emitting a brighter and longer lasting afterglow or a similar performance to Zinc pigments but from a much reduced ambient light source. As with Zinc pigments, Strontium pigments are non toxic and non radioactive. |
