... complies with GB/T7134-1996. The penetration rate of visible light is 95%. It is well processed ... advertisement sheets, instruments, parts of instrument, lamps, decorations, airplanes,automobile fitting, medical appliances, work of artsinsulation materials for electrical appliances, ... already though SGS enviromental protection authentication and more1.Density of acrylic sheet: 1,190 to 1,200kg/cbm2. ...