ltem | Unit | Index | Standard |
Density | Kg/m³ | 20-80 | GB/T 5480.3 |
Average fiber dia | μ m | 5-8 | GBT 5480.4 |
Grade of combustibility | Non-combustible Grade A | GB 8624 - 1997 | |
Reshrinking temp | ℃ | 250-400 | GB/T 11835 - 2007 |
Thermal conductibility | w/m · k | 0.034-0.07 | GB/T 10294 |
The formaidehyde release a quantity | Undetected | GB 50325 -2001 |