China Acoustic Sound Absorbtion Decorative Mineral Fiber Wool Drop Ceiling Tile, Find details about China Mineral Fiber Board, Ceiling Board from Acoustic Sound Absorbtion Decorative Mineral Fiber Wool Drop Ceiling Tile
Property | |
Light Refectance | Min LR0.83 |
NRC | 0.55 |
CAC | Min0.33 |
Sag Resistance | NO sag |
Surface Buring | B1 |
RH | 70-95 |
Density | 280-320kg/m3 |
Advantages | 1.Sound absorption and noise reduction&; 2.Damp-proof, anti-sagging 3.Fire-resistant 4.Safe and environment friendly&; 5.Elegant and fashionable |