Mineral Wool Ceilings

Mineral Wool Ceiling is a high-grade interior decorative material with slag fiber as the main raw material. The product excluding formaldehyde and asbestos, is green decorative material. It can effectively control and adjust the indoor mixed sound, noticeably improve sound quality and reduce noise. In addition, the product characterized by good decorative performance, fire resistance and heat & cold insulation, can effectively save energy and beautify the environment. The product is provided in different density(high density and low density), specifications and patterns with diversified artistic styles and meet different requirement. 1)Appearance:No blot/uneven color/scratch etc on the surface.No crack/bending/broken angle. 2)Dimension Tolerance:Length:≤±2.0mm Width:≤±2.0mm Right-angle deviation Degree:≤0.005 3)Density:280kgs-430kgs/m3 4)Fiber content:≥85% 5)Water content:≤3% 6)RH:≥80% 7)Noise Reduction Coefficient:NRC0.4-0.6(Depending on the Pattern and Thickness) 8)Ceiling Attenuation Class:35-39db 9)Fire performance:Class-A(Flame Spread 0-25) 10)Surface Burning Characterristics:Class A 11)Light reflectivity:more than 85% 12)Thermal conductivity:≤0.065W/mk 13)Mold resistant 14)Asbestos free,Formaldehyde free 15)Installation:Match with T-Grids/T-bar or other ceiling suspension systems.Main Tee,Cross Tee,Wall Angle Applications:As the high-grade interior decoration material for buildings,Mineral fiber board is used in hotels,restaurants,gymnasiums,office buildings,shopping malls,computor rooms,airports,station,factories,hospital and home decoration,etc. I hope you choose our product,check our product. Welcome customers from all over the world, we are your best friends. PACKING and transportation: 1) standard export carton 2)transporting by container 3)according to your request FEATURE: 1)Material: Mineral fibers mixed with wet process 2)Surface coating: High quality vinyl emulsion paint(PVDA) 3)Color: White(other colors can also be chosen) 4)Surface pattern: Refer to the specification sheets and the customer's requirement 5)Density: 350-450kg/m3(high density),280-350kg/m3(low density) 6)Corner treatment: Square and lay-in tegular 7)Acoustic coefficient:0.4-0.6 8)Fire-resistant properties: Class A 9)Class A qualification(GB5464-85) 10)Sinking-resistant properties: <3.5mm(JC670-1997) 11)Heat conducting coefficient:<0.065w/mk 12)Bending strength:>250N\ 13)Light Reflectivity:≥80% 14)Mold resistance 15)No asbestos 16)No formaldehyde 17)Antibacterial