1.mineral wool fiber
2.years quality guarantee
3.heatly and eco-friendly
4.elegant designs and sizes

1.meterials: mineral cotton ,compound fiber

2.surface : moistureproof ,dope,mouldproof ,ethylene coating,fireproof reagent

3.color: white(other colors  are  available)

4.humidity resistance: >75%

5.NRC:0.4-0.6 Depending On The Pattern And The Thickness

6.environmental production: 100% asbestos-free

7.bending strength:>250N

8.acoustical performance: accoring to EN20-140-1994 standard

9.fire performance : accoring to GT8-624-1997standard

10.edge type :square ,flat,tregular, concealed and shiplap

11.dimension: 300*600 ,300*1200 ,600*600 ,600*1200

12.Thermal conductivity: <= 0.065W/mK

13.thickness: 8mm,10mm,12mm ,14mm,15mm,18mm, 20mm

14.pattern: sand blast,pineholes,little star,lovely sworm

15.founction: fireproofing,sound-absorbing, warm-keeping