... ,0.76mm,1.14mm,1.52mm,2.28mm,3.04mm. Thickness of SGP:1.52mm,3.04mm.*Interlayers of the laminated glass: 1 ... layer,2 layers,3 layers and more layers according to your requirements.* Interlayer film colour:clear,white,grey,blue,green ... of glass falling. *Sound insulationThe special laminated structure and pvb film of laminated glass can stop the sound wave,effectively preventing ...