Optopolymer® Diffuse Reflecting Foils consist of optical polytetrafluoroethylene (PTFE) which achieves virtually ideal Lambertian reflectance properties and high reflectance from 250 to 2500nm. The thickness of the polymer layer influences both the flexibility and reflectance of the foils with the 1.0mm foil providing the best flexibility to reflectance ratio. A 0.5mm thickness provides the best flexibility with a small decrease in reflectance, and a 2.0mm thickness provides the highest reflectance with increased rigidity. Regardless of the thickness, these foils can be easily cut to size using scissors and with the adhesive backing, they can be tailored to fit any application. Optopolymer® Diffuse Reflecting Foils feature high UV stability and universal chemical resistance to minimize discoloration that would result in reflection loss. These reflecting films are ideal for calibration and contrast measurements, projection applications, lining UV sterilizers and photobioreactors, and as reflective diffusers.
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Edmund Optics GmbH Germany acts as an agent for Edmund Optics Ltd. UK. The contract partner is Edmund Optics Ltd. UK.