Xuanming Industrial High Temperature Rock Wool has four perfect characteristics:
Strong high temperature resistance, good hydrophobicity, high corrosion resistance, and low thermal conductivity, it can provide the highest level of protection for boilers, furnaces, distillation towers, valve bodies, pipelines and other equipment in petrochemical, power plant and other industrial production to resist heat and energy loss, avoid fire, noise and other harmful effects.
Xuanming high-temperature rock wool seam felt is suitable for insulation, fire prevention, sound absorption and noise reduction of large pipeline networks, large storage tanks, containers, furnaces and air ducts. It is particularly suitable for use in high-temperature and vibration prone places or places with high fire prevention requirements.
Xuanming Industrial's high-temperature rock wool complies with domestic and international standards such as GB11835, GB50264, DL/T5072, SH3010, ASTM C612, and JIS A9504, meeting various performance testing requirements.
Product Technical Parameters |
Surface combustion performance |
Flame Spread Index 0 (ASTM E84-10), Smoke Development Index ≤ 25 (ASTM E84-10) |
fiber diameter |
≤6μm （GB/T 5480） |
chloride ion content |
≤10ppm （GB/T 17393, ASTM C871-08） |
maximum service temperature |
XM 450 550℃ （GB/T 17430, GB50264） |
XM 650 750℃ （GB/T 17430, GB50264） |
Recommended temperature for use |
XM 450 450℃ （GB/T 17430, GB50264） |
XM 650 650℃ （GB/T 17430, GB50264） |
size |
thickness30-70mm 5000X600mm (GB/T 5480.3) |
thickness 75-100mm 3000X600mm (GB/T 5480.3) |
combustibility |
A1level （GB 8624，EN13501-1，BS 476 Part4） |
thermal conductivity |
The values are calculated based on the average temperature and comply with relevant testing regulations. （GB/T 10294,GB/T 10296） |
XM 450 70℃0.040W/（m.K） |
100℃0.046W/（m.K） |
150℃0.055W/（m.K） |
200℃0.064W/（m.K） |
250℃0.076W/（m.K） |
XM 650 70℃0.038W/（m.K） |
100℃0.042W/（m.K） |
150℃0.048W/（m.K） |
200℃0.056W/（m.K） |
250℃0.063W/（m.K） |
Volume moisture absorption rate |
≤1% （ASTM C1104/1104M ） |
Moisture absorption rate of quality |
≤1% （ASTM C1104/1104M ） |
Hydrophobicity rate |
99.5% （GB/T 10299） |
The bulk density and thickness of the specifications and sizes of the product can be customized according to demand. For details, please consult the local sales personnel. |
product name |
XM450 High temperature rock wool seam felt |
XM650 High temperature rock wool seam felt |
