noise reduction coefficient 1 1 akupanel

{"cid":"91217617","title":"Modern Design Natural Acoustic MDF Wood Panel Sunhouse Akupanel Wooden Veneer Slat Wall Panels with Noise Reduction Coefficient 1.1","imgUrl":"https:\/\/img.chinax.com\/nimg\/8b\/56\/97a63745366649ace3ad7bd1f5bf-200x200-1.jpg","attrs":{"Price":"$16.90-20","Brand Name":"SUNHOUSE","Model Number":"AWP-01","Minimum Order Quantity":"200","Place of Origin":"Guangdong, China","Certification":"CE\/ISO9001\/ISO14001\/FSC","Material":"MDF, Solid Wood, 100% Polyester Fiber","Noise Reduction Coefficient":"1.1","Density":"550kg\/m3 ~ 880kg\/m3","Size":"1220*2440mm","Thickness":"21mm (9mm PET base + 12mm slat)","Slat Width":"35mm \/ 27mm","Gap Width":"15mm \/ 13mm","Length":"1200mm \/ 2400mm","Base Material":"100% Polyester Acoustic Panel (ASTM E84 Class A)","Wooden Slat":"High Density Fiber Board, Solid Wood","Finish":"Melamine Laminate, Veneer, HPL","Weight":"7.5kg\/m2","Loading Capacity":"1000SQM\/20GP, 2500SQM\/40GP, 2900SQM\/40HQ","Flame Retardant":"Class A (ASTM E84)","Total Width":"600mm \/ 400mm"}}