Stonewool Soundproofing Insulation Blanket 40-120 kg/m³ Density with -269°C to 850°C Temperature Range
Price:
Negotiable
MOQ:
Full container load
Delivery Time:
10 days after order
Brand:
OEM
Product Description
Stonewool insulation blanket is an economical lightweight thermal insulation material manufactured from natural rocks (basalt and dolomite) melted at high temperature. The resulting fibrous strands form slabs, blocks, blankets, and pipe covers that are chemically and biologically inert.
Applications
TUNGKIN stonewool blanket provides temperature control, energy conservation, condensation prevention and personnel protection for residential and commercial buildings. Suitable for walls, roofs, elevator wells, and flat or slightly curved surfaces for thermal, fire-resistance and sound absorption applications.
- Easy installation using weld pins and speed clips
- Unfaced surface applied directly to hot surfaces
- Available with aluminum foil, fiberglass cloth, or galvanized wire mesh facing
Standard Product Specifications
| Density (Kg/m³) | 40 | 50 | 60 | 80 | 100 | 120 |
|---|---|---|---|---|---|---|
| Thickness (mm) | 25, 50, 75, 100, 150 | 50, 75, 100, 150 | 40, 50, 75, 100 | 25, 40, 50, 75, 100 | 25, 40, 50, 60, 100 | 25, 50, 60, 100 |
Length: 3000-7000 mm | Width: 600, 900, 1200 mm
Technical Properties
| 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 |
Sound Absorption Performance
| 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 |
Thermal Conductivity Charts
Competitive Advantages
TUNGKIN stonewool insulation features low thermal conductivity and minimal shot content, providing superior performance for thermal, fire-resistance and sound absorption applications.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
TUNGKIN INDUSTRY Co.Ltd
Location
Xihu Industrial zone Shilong Dongguan Guangdong China
Contact Person
Jackson Zhu