Non Asbestos Calcium Silicate Board

We are offering 100% non asbestos calcium silicate board.
specification:
dimenion: 1220*2440mm, 1200*2400mm, 610*1640mm, 610*2270mm
thickness: 4mm-30mm
popular thickness: 4.5mm,
6mm, 8mm, 9mm 10mm, 12mm, 15mm
features:
1) 100% non-asbestos
2) density: 1,000 - 1,400kg/m3
3) coefficient of thermal expansion: 0.24w/mk (jc/t54)
4) bending strength: over 13mpa (gb/t7019-1997)
5) linear expansion rate: 0.1%
6) water absorption rate: less 0.19% (gb/t7019-1997)
7) water penetration rate: 0%
8) water content: 10%
9) incombustibility according to cns 6532 and bs 476 standards
10) four hours of fire rating for 10mm wall system with w-csp concrete
11) radioactivity: gb6566-2000 standards
12) characteristic: nonflammability a grade (gb-8624-1997)
13) light weight
14) the wall is solid and firm inside, resistant to impact pressure
15) painting, tiling and nailing is possible in the new system
16) noise reduction can be up to 46db
17) good efficiency
18) working environment can keep it dry and clean for better management
19) applications: can be used for partitions, interior walls, pipeline and conduit
compartments, stair space, exterior walls, ceiling boards and pillar wrapping.