high heat oven insulation rock wool
Properties | Board | Standards |
Density Tolerance | ±10% | GB/T 19686-2005 |
Fire Performance | Non-Combustible | GB/T 5464-1999 |
Reaction to fire Class A1 | GB/T 8624-2006 | |
Thermal Conductivity (W/mK, at70±5℃) | ≤0.044 | GB/T 10295 |
Fiber Diameter | 7(+/-1)um | GB/T 5480. 4 |
Shot Content (shot size＞0.25mm) | ≤12% | |
Moisture Content | ≤0.5% | |
Organic Matter Content | ≤4% | |
Melting Point | ＞1000℃ |
