Stonewool Insulation Blanket 40-120 kg/m³ Density, 25-150mm Thickness for Building Thermal & Soundproofing
TUNGKIN stonewool insulation blanket is an economical, lightweight thermal and acoustic insulation material manufactured from natural rocks (basalt and dolomite) melted at high temperatures. This mineral wool blanket offers excellent thermal performance, fire resistance, and sound absorption properties for building applications.
- Residential and commercial building insulation
- Temperature control and energy conservation
- Condensation prevention and personnel protection
- Walls, roofs, elevator wells, and curved surfaces
- Thermal, fire-resistance, and sound absorption applications
| Density (Kg/m³) | 40 | 50 | 60 | 80 | 100 | 120 |
|---|---|---|---|---|---|---|
| Thickness (mm) | 50, 75, 100, 150 | 50, 75, 100, 150 | 40, 50, 75, 100 | 25, 40, 50, 75, 100 | 25, 40, 50, 75, 100 | 25, 40, 50, 60, 100 |
Standard length: 3000-7000mm | Standard width: 600, 900, 1200mm
| Property | Unit | Value | Standard |
|---|---|---|---|
| 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 |
The stonewool blanket provides excellent sound absorption across various frequencies, with absorption values ranging from 0.03 to 0.98 depending on density and thickness.
Available with various facing materials including galvanized wire mesh, aluminum foil, black tissue, and other custom laminations to meet specific application requirements.
Easily installed by impaling the blankets on weld pins and securing with speed clips. The unfaced surface should be applied to the hot surface being insulated.
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