lace of Origin Guangdong, China Model Number SRD2 Material PC Thickness 1.1-18mm Size customized Colour Clear,Green,Blue,Opalescent,Brown and others Light Transmission Reaches 12%-82% depending upon colour and thickness Thermoforming Can be processed into various shape Impact Resistance 250-300 harder than ordinary glass of same thickness Fire Retardancy Rated B1 according to GB8624-1997 Sound Insulation Recognized material for sound insulation Width Max 2100mm Weather Ability aintain excellent properties in a wide range of -40℃ to +120℃ Certification ISO,CE,ROHS etc Warranty 10 years offered