K kingofnobbys BD.org Sicko Dec 4, 2017 #1 UV transparency requires thinness and special polymers , see and ref https://topas.com/sites/default/files/TDS_5013L-10_e_US.pdf UVA 400 nm - 320 nm UVB 320 nm - 290 nm UVC 290 nm - 100 nm key : Polystyrene (PS) Polycarbonates (PC) Polymethyl Methacrylate (PMMA)
UV transparency requires thinness and special polymers , see and ref https://topas.com/sites/default/files/TDS_5013L-10_e_US.pdf UVA 400 nm - 320 nm UVB 320 nm - 290 nm UVC 290 nm - 100 nm key : Polystyrene (PS) Polycarbonates (PC) Polymethyl Methacrylate (PMMA)