We use a variety of polymer components in manufacture of our lighting fixtures, mainly polycarbonate and PMMA but also some PET/PETG. We often get asked by our customers as to the suitability of these for use in lighting swimming pool environments where there is always a presence of chlorine in the ambient air. Does anyone have any good links to information as to the chlorine resistance of these materials at ambient temperatures of typically 25°-40°C? Many thanks in advance.
JB