· Fireproofinfg characteristic:A grade non combustible(GB8624)

· Density:0.9-1.1g/cm3(GB/T7019-1997)

· Intensity of bending resistance when dry :18Mpa(GB/T7019-1997)

· Intensity of bending resistance when  moisture-saturated condition:22Mpa(GB/T7019-1997) 

· The rate of deformation when pick up the moisture:0.26%(GA160-1997)

· The shrinking rate when heated:1.0%(GA160-1997)

· Water permeability:there is no drop of water to emerge in the back(CNS13778)

· Impact resistance:No crack,strip and run through(CNS13778)

· Thermal resistance:1.14m2k/w(GB/T 13475-92)

· Sound insulation:≥44db(GBJ121-88)

· Color:white or grey

· Security:100% does not include the asbestos,formaldehyde,and benzene

· Radioactivity;Not limited by the scope of application(GB6566-2001)

Grade A non combustible(GB8624)