C mineral fiber ceiling board

white: proof-fire Place of Origin: Hebei, China (Mainland) Brand Name: ziyang Model Number: 60cmx60cmx9mm
Key Specifications
Features: 1) Material: Mineral fibers mixed with wet process 2) Surface coating: Quality vinyl emulsion paint 3) Color: White (other colors can also be chosen) 4) Surface pattern: Refer to the specification sheets 5) Density: 350 - 420kg/m3 6) Corner treatment: Square lay-in tegular 7) Acoustic coefficient: 0.4 - 0.6 8) Fire-resistant properties: Class B1 qualification (GB8625-88) 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) Dimensions A) Length: 300, 600, 1200mm / 12", 24", 36 B) Width: 300, 600mm / 12", 24" C) Thickness: 6.5- 15mm (classified according to standard of 1mm) Packing: 300x600x10 flat-paste (28 pieces / carton), unrevealed insertion (28 pieces /carton) 300x600x12 flat-paste unrevealed insertion (20 pieces /carton/3.6 square meters) 300x600x14 unrevealed insertion (20 pieces /carton/3.6 square meters) 300x600x15 flat-paste, unrevealed insertion (20 pieces /carton/3.6 square meters) 600x600x7.5 flat-paste (18 pieces /carton/6.48 square meters) 600x600x8 flat-paste (16 pieces /carton/5.76 square meters) 600x600x9 flat-past (14 pieces /carton/5.04 square meters) 600x600x10 flat-paste, unrevealed insertion (14 pieces /carton/5.04 square meters) 600x600x12 flat-paste (12 pieces /carton/4.32 square meters), unrevealed insertion (20 pieces /carton/3.6 square meters), degraded (12 pieces /carton/4.32 square meters) 600x600x14 flat-paste (10 pieces /carton/3.6 square meters), degraded (10 pieces /carton/3.6 square meters) , unrevealed insertion (20 pieces /carton/3.6 square meters) 600x600x15 flat-paste (10 pieces /carton/3.6 square meters), unrevealed insertion (20 pieces /carton/3.6 square meters), degraded (10 pieces /carton/3.6 square meters) 600x1200x10 flat-paste (12 pieces /carton) 600x1200x12 flat-paste (10 pieces /carton) 600x1200x15 flat-paste (8 pieces /carton)