Raw Material: mineral wool,fiber, modified starch as caking agent,rare earths and hydrophobic admixture as additive,and other materials.

Specification:

Dimension: 603×603mm,595×595mm,300×600mm,600×1200mm or according to the customers’requirement

1. Thickness: 7-10/11mm,12mm,13mm,14mm,15mm,16mm,18mm,20mm or according to the customers’requirement
2. Bulk Density: 350-420kg/m3
3. Edge: square,concealed,super concealed,tegular
4. Surface design: all kinds of patterns available
5. Burning performance: GB 8624 B(resistance to burn)
6. Radioactivity Limit: GB 6566 A( No radiation)
7. Formaldehyde Release:GB 18580( No Formaldehyde)
8. Dampproof standard:RH99,RH95,RH90 and RH70
9. Bend damaging loads: ≥293N
10. Sound absorption: NRC 0.4-0.6 depending on the tickness and pattern
11. Moisture Rate: ≤3.0%
12. No Asbestos

Feature: Sound absorbing ,Resistance to fire, Dampproof ,warm-keeping,Friendly material, Sag resistanc