Good Fire-proof performance
Excellent Damp-proof property
Excellent rebound property
Low moisture absorption; stable physical properties.
Sound absorption and noise reduction
Non-poison,Easy for construction; cutting at will.
Low moisture absorption; stable physical properties.
Technical Index
|
Item |
Unit |
Index |
Standard |
|
Density |
kg/m3 |
10-100 |
GB/T 5480.3-1985 |
|
Average fiber dia. |
µm |
5.5 |
GB/T 5480.4-1985 |
|
Water content |
% |
≤1 |
GB/T 3007-1982 |
|
Grade of combustibility |
|
Non-combustible Grade A |
GB 8624-1997 |
|
Reshrinking temp |
°C |
≥250 |
GB/T 11835-1998 |
|
Thermal conductibility |
w/m.k |
0.038-0.06 |
GB/T 10294-1988 |
|
Hydrophobicity |
% |
≥98.2 |
GB/T 10299-1988 |
|
Moisture rate |
% |
≤5 |
GB/T 16401-1986 |
|
Sound absorption coefficient |
|
1.03 product reverberation method 24kg/m32000HZ |
GBJ 47-83 |
|
Slag inclusion content |
% |
≤0.3 |
|
