Heat Insulation
Basalt
800-1400°C
60-200kgs
Wire Mesh Coating or Fiberglass Fabric
Heat Insulation
Grey, Yellow
WINNEZONE
basalt fiber
China
6806109090
Product Description
Rock Wool
Density:60-220kgs / m3.Thickness:25-150mm.
Length:1000-2400mm.
Width:600-1200mm.
Type: rock wool rolls,rock wool panel.
Customized size is available.
Pack:Thermal shrinkage PE bag.
Facing:aluminum foil,glass cloth,wire mesh or other materials customized.
Technical Specification Sheet
| Technical property | Technical index | Remarks | |
| Thermal conductivity(w/mºC) | Rock wool board/roll 0.038+0.00018tm | GB11835 | |
| Rock wool pipe 0.039+0.00015tm | |||
| Combustible grade | A1 | GB5464 | |
| Average fiber diameter(µm) | 4-7 | ||
| Highest application temperature (ºC) | 600 | GB11835 | |
| Coefficient of acidity | >or =1.5 | (SiO2+Al2O3) CaO+MgO | |
| Moisture rate (%) | <5 | GB5480 | |
| Resin content (%) | Rock wool board | 3 | GB11835 |
| Rock wool pipe | 3.5 | ||
| Hydrophobicity (%) | >98 | GB10299 | |
| Density tolerance (%) | ±10 | GB11835 | |
| Shot content (%) | <10 | ||
| Thermal load contraction temperature (ºC) | >or =720 | GB11835 | |
| Compressive strength (Kpa) | 40 | 5% compressibility | |
