sound absorption 0 4 gypsum board

{"cid":"91217617","title":"12mm Gypsum Plaster Boards Sound Absorption Environmentally Friendly","imgUrl":"https:\/\/img.chinax.com\/nimg\/96\/58\/0470b03d7650fc055ad927898ede-200x200-1.jpg","attrs":{"Price":"Inquiry","Brand Name":"SUNHOUSE","Model Number":"GP01","Minimum Order Quantity":"800","Delivery Time":"5","Certification":"CE","Place of Origin":"GuangDong","Payment Terms":"L\/C, T\/T","Packaging Details":"1220x2440mm","Size":"4x8'\/1220x2440mm","Thickness":"9mm","Edges":"Tapered","Paper":"100% recycled ivory-colored face paper and a strong liner back paper","Type":"Ordinary","Use":"Drywall Partition Walls system\/Ceiling ystem","Material":"Gypsum Powder","Appliction":"Hotel,Hospital,Library,Building","Keyword":"Gypsum Plaster board"}}

{"cid":"91138181","title":"Sound Absorption Perforated Wood Acoustic Panels Music Room Wood Perforated Board","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/68\/1009776c74319fb54455fcba2b7a-200x200-1.jpg","attrs":{"Price":"11 \/ 26 dollar per square meter","Brand Name":"BUNGE","Model Number":"Perforated Acoustic Panels","Minimum Order Quantity":"100 Square meters","Delivery Time":"7-15 days","Certification":"ISO9001","Place of Origin":"Guangzhou,China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"5000 square meters per month","Packaging Details":"Cartons or according to customer's request.","Finish":"Melamine, Natural Wood Veneer","Installation":"Aluminum keel, wood frame","Application":"Studio room,music room","Material":"MDF,solid wood","Size":"600*600, 1200*600,2400*1200 mm","Patter":"8-8-1, 16-16-3, 16-16-6","Thickness":"12 \/ 15 \/ 18 mm","Product name":"Wooden perforated board"}}