Rolled Stonewool Insulation Blanket 25mm-150mm Thick with 40-120 kg/m³ Density for Thermal and Acoustic Control
Rolled stonewool insulation blanket is a lightweight building material available in thicknesses from 25mm to 150mm. This flexible thermal insulation product is manufactured from natural rocks (basalt and dolomite) melted at high temperature to form fibrous strands that provide excellent fire resistance, temperature control, energy conservation, condensation prevention, and sound absorption properties.
- Thermal insulation for residential and commercial buildings
- Fire protection for walls, roofs, and elevator wells
- Sound absorption and noise reduction
- Condensation prevention and personnel protection
- Suitable for flat or slightly curved surfaces
| Density (Kg/m³) | 40 | 50 | 60 | 80 | 100 | 120 |
|---|---|---|---|---|---|---|
| Thickness (mm) | 25-150 | 25-150 | 40-100 | 25-100 | 25-100 | 25-100 |
Length: 3000-7000mm | Width: 600mm, 900mm, 1200mm
| Property | Unit | Value |
|---|---|---|
| Fiber Diameter | μ | 4-7 |
| Shot Content | % | <5 |
| Service Temperature | °C | -269 to 850 |
| Combustibility | - | Non-combustible (DIN 4102) |
| Moisture Absorption | % | 0.2 (ASTM C-553-70) |
| Water Repellency | % | >98 (JIS 9512) |
Stonewool blankets can be laminated with aluminum foil, fiberglass cloth, or stitched with galvanized wire mesh and other facing materials upon customer request for specific applications.
| Density (Kg/m³) | Thickness (mm) | 100 Hz | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz |
|---|---|---|---|---|---|---|---|---|
| 80 | 25 | 0.03 | 0.04 | 0.09 | 0.24 | 0.57 | 0.93 | 0.97 |
| 80 | 50 | 0.06 | 0.08 | 0.22 | 0.6 | 0.93 | 0.98 | 0.9 |
| 100 | 50 | 0.09 | 0.13 | 0.33 | 0.61 | 0.83 | 0.89 | 0.95 |
| 120 | 50 | 0.08 | 0.11 | 0.3 | 0.75 | 0.91 | 0.89 | 0.97 |
TUNGKIN stonewool insulation features low thermal conductivity and minimal shot content, ensuring superior performance in thermal insulation, fire resistance, and sound absorption applications.
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