... 2) Impact resistance: 80 times that of glass, 15 times that of acrylic sheet 3) ... 50m (our regular specification) 3) available in 0.8mm,1mm,1.2mm,1.5mm,2mm,2.1mm,3mm ... ) Lighting and partition walls for banks, hospitals and stations 5) Greenhouses for vegetables, zoos, aquatic products ... 6) Sound and heat insulation for expressways7) Instrument and war industries - windscreens, ...