We offer HEADWAY for sale!
We offer HEADWAY for sale!
Rock wool board is manufactured in a unique process using high quality basalt ore as the main raw material. Rock wool board has the features like high strength, high temperature resistant, corrosion resistant and good thermal conductivity. Rock Wool is widely used in external wall insulation, roof insulation, composite sandwich panels, fire door core panels, and various industrial and marine equipment, pipeline insulation.
Rock wool board is manufactured in a unique process using high quality basalt ore as the main raw material. Rock wool board has the features like high strength, high temperature resistant, corrosion resistant and good thermal conductivity. Rock Wool is widely used in external wall insulation, roof insulation, composite sandwich panels, fire door core panels, and various industrial and marine equipment, pipeline insulation.
Excellent fire resistance
Excellent thermal insulation
Excellent sound absorption
Can be machined, cut and shaped easily
High rigidity and light weight
Thermal insulation of industrial and civil building
Sound absorption of building exterior wall
Fire prevention of ship equipment
Interlayer of steel insulation board
Back Lining in industrial furnace
| Description | BOARD |
|---|---|
| Density (kg/m³) | 80-160 |
| Melting Temperature (℃) | ＞1000 |
| Compressive Strength (kPa, 10% relative deformation) | ≥40 |
| Tensile Strength (kPa) | ≥80 |
| Acidity coefficient | ≥1.8 |
| Hydrophobicity (%) | ≥98 |
| Hygroscopicity (%) | ≤1.0 |
| Water absorption (kg/m²,partial immersion) | Short term(24h)≤1.0 |
| Combustibility | Non-combustible A1 |
| Permanent Linear Shrinkage (%) | 750℃ x 0.5h≤8 |
| Mass Loss (%) | 750℃ x 0.5h≤10 |
| Thermal Conductivity (W/m.k,25℃) | ≤0.04 |
| Thickness Tolerance (mm) | ±3 |
| Flatness Tolerance (mm) | ≤5 |
| Standard Size (mm) | 1200x600 x (25-100) |
