Rh 99 Mineral Fiber Ceiling

RH 99, NRC 0.5 Fire-proof Armstrong Mineral Fiber Board:Sizes: 595 x 595mm,603 x 603mm, 300 x 600mm,etc (including the metric system and the British system)Thickness:6mm 7mm, 8mm, 9mm, 10mm, 12mm, 14mm, 15mm, 16mm, 18mmEdge: Square edge and tegular edgePackage: Cardboard boxT Grids:Main T: 38/32x24x3600mmCroos T:26x24x1200mmSmall T:26x24x600mmWall Angle:22*22*3000mmMany other sizes are in poduction. 15mm,35mm, 38mm,42mm.Mineral Fiber Board Features:1. Materials: Mineral fiber sound insulation boardVarious surface patterns are availableSurface coating: Quality vinyl emulsion paint (coating: PVDA)Color: Ivory white2.Technology DataTest ItemTechnical RequirementsTest ResultAppearance QualityThe surface of acoustic mineral fiber ceiling board should not have any stain, scratch, color uniformity, and the product should not have flaws, fragment and broken corners affecting the normal use.Dimensions and TolerancesLength, mm±2.0+0.7Width, mm±2.0+0.7Right-angle Deviation≤5/10001/1000Volume Density, kg/m3≤500316Moisture Content≤3.02.0Noise Reduction Coefficient0.4-0.60.55Bending Strength, N≥90150Humidity Resistance≥85%90%Internal Exposure Index, IRa≤1.00.1External Hazard Index, Ir≤1.30.1Light Reflectivity≥85%90%Air Cleanness Class(GMP)≥Class CClass BPaint Film Mold Resistance ≥Class 1 GB/1741-2007Class 13. InstallationMatching with Ceiling t grids/ T -bar/ Steel Profiles wtih the accessories butterfly clip, anchor drop in hook, hanging wire, screws    etc4. Application  Acoustic Mineral fiber ceiling board is widely used for schools, hospitals, offices and apartments5. Loading and TransportationWe have in this business line for 11 years. Our products have been exported to Russia, South America, SA, Middle East, IN,EGY etc.Welcome to send inquiry and get a competitive price timely. /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1