Mineral fiber acoustic ceiling board

详情

Product:Acoustic mineral fiber board Standard sizes:**0mmx**0mm/**0x***0mm *4"x*4"/*4"x*8" Other sizes: (******0mm)x(***0mm****0mm)x(*5mm**0mm) (*2"**6")x(*8"**6")x(3/5"*4/5") Edge detail: Angled Tegular Beveled Tegular Suqare Lay-in Normal Concealed and exceed concealed Surface pattern:Different designs avaliable. Physical data ***** materials:Wet-formed mineral fiber 2.Surface finish:Factory-applied vinyl latex paint ***** performance :China B1 grade(meet GB********7) 4.Density:3.*0kg/m2 ***4.*0kg/ m2 up to thickness, **0kg***0kg/m3. ***** of Recycled material:*5%~*5% *****(Noise reduction coefficient): 0.*5 *****(ceiling attenuation class): *5 8.Light Reflectivity: Minimum 0.*5 Feature 1.High light-reflectance ***** pattern designed , easy installation *****-resistance 4.Adopt high quality mineral wool, **0% asbestos-free 5.light-weight and easy to be cut. 6.Withstand condition with relative humidity up to *9%. ***** sound absorption ability and competitive price. ***** ability of sag-resistance Installation: When the building is dry enough and chemical gas disappears , installation can be ***** sure the temperature doesnt exceed **0 C and relative humility not exceed *9%. Transportation and storage:When transporting, take care of the edge of the ***** will be better to lay the panels on dry backing-plate horizontally, about one meter away from the wall.