Usage: can be used in the subway, sound barrier, sound absorption, sound insulation board 
 : The thickness of the honeycomb panel is generally 50-80mm side Post porous plate, the other side can be attached to the supports. 
 Features: sound absorption, sound insulation, light weight, waterproof, no deformation, non-toxic and reasonable price. 
 Material: transparent PVC sheet. 
 Cellular wall sheet Thickness: 0.15mm 
 Specifications: margins (aperture), S = 12mm 
 Size: L x W x high according to any requirements 
 Bulk density: 46kg/m3 
 The use of temperature: - 40 ° C - +50 ° C