Fire-Resistance Fissured Acoustic Mineral Fiber False Ceiling

RH 95, 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, 18mm Edge: Square edge and tegular edge Package: Cardboard box Mineral Fiber Board Features: 1. Materials: Mineral fiber sound insulation board Various surface patterns are available Surface coating: Quality vinyl emulsion paint (coating: PVDA) Color: Ivory white 2.Technology Data Test 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. Installation Matching with Ceiling t grids/ T -bar/ Steel Profiles wtih the accessories butterfly clip, anchor drop in hook, hanging wire, screws    etc 4. Application   Acoustic Mineral fiber ceiling board is widely used for schools, hospitals, offices and apartments 5. Loading and Transportation We 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