... 91.7% GB15763.2-2005, ISO9050, UL1703, EN12150, RoHS.Solar panel glass :Ultra white glass (3.2mm, 4mm)energy saving, eco ... . Pattern: Prismatic/matt-finished; Matt-finished/matt-finished 4. Solar transmittance: (3.2mm polished samples ISO9050/2003)>=91.7% 5 ... with paper/powder interlayer Performance: Good and earth-friendly Use: Solar , building, electronic, furniture.Welcome to visit our factory! Anti ...