Features:
Elegance and excellent decoration
Easy installation and convenient maintenance
Best dope and coating
Sound-absorbed and noise-reduced
Specifications:
Material: composite mineral fiber
Surface coating: vinyl latex paint
Color: white
Decorative pattern: selection
Density: 350 to 420kg/cbm
Edge finished: square or tegular
Noise reduced coefficient (NRC): 0.4 - 0.6
Fireproof grade: A (GB5464-85)/B1 (GB8625-88)
Anti-sag: ≤3.5mm (JC670-1997)
Thermal conduction coefficient: ≤0.65W/m.k
Anti-bending strength: ≥250N