Product Description
Mineral fiber ceiling board
main parameter:
1. Material: Wet-formed mineral fiber
2. Product content: Mineral fiber
3. Surface finish: Factory-applied vinyl latex paint
4. Nrc: 0.50*
5. Cac: Minimum 30**
6. Light reflectivity: Minimum lr 0.80*
7. Insulation value: Average r factor(at 750f, 24. Is 1.31(BTU units., 0.23(watts units.
8. Fire performance: Meets GB8624-1997b1 standards
9. Rh90
10. Mold resistance
11. Fiber content: ≥ 90%
12. Thermal conductivity: <= 0.065W/mk
13. Sound absorption: En20140-1994
14. Non-asbestos
15. Non-formaldehyde
16. Density: 280-320kg/m3
17. Water content: ≤ 3%
18. Standard thickness: 7-20mm
19. Standard dimensions: 595x595, 600x600, 603x603, 300x600, 300x1200, 600x1200, 600x1800mm
20. Edge: Square and tegular