Foam glass
Foam Glass Insulation Material Introduction Foam glass is an advanced inorganic cold insulation material primarily composed of glass mixed with foaming agents. It undergoes high-temperature foaming in a kiln followed by annealing and cooling, resulting in a uniform structure of independent closed cells. Applications Load-bearing cold insulation for large storage tank bottoms Low-temperature frozen pipes and container tanks Offshore oil platforms Heating pipes and equipment
Foam glass is an advanced inorganic cold insulation material primarily composed of glass mixed with foaming agents. It undergoes high-temperature foaming in a kiln followed by annealing and cooling, resulting in a uniform structure of independent closed cells.
- Load-bearing cold insulation for large storage tank bottoms
- Low-temperature frozen pipes and container tanks
- Offshore oil platforms
- Heating pipes and equipment
- Building insulation and energy conservation
- Low density, low thermal conductivity, and high compressive strength
- Waterproof, moisture-resistant, and leak-proof
- Minimal thermal expansion with excellent dimensional stability
- Fireproof, non-combustible, and corrosion-resistant
- Resistant to mildew, pests, and microorganisms
- Suitable for extreme environments (high/low temperatures, humidity)
- Easy to cut, process, and install
- Inorganic composition ensures long-term performance without degradation
- Environmentally friendly, recyclable, and non-toxic
| Item | Performance Index | Test Mode |
|---|---|---|
| Volume density (Kg/m3) | ≤120 | ≤140 | ≤160 | ≤180 | JC/T 647 |
| Thermal conductivity W/(m*k) | ≤0.042 | ≤0.045 | ≤0.058 | ≤0.062 | GB/T 10294 |
| Compressive strength (MPa) | ≥0.5 | ≥0.6 | ≥0.6 | ≥0.7 | GB/T 5486 |
| Water absorption by volume (%) | ≤0.5 | JC/T 647 |
| Combustibility | A1 | GB 8624 |
Foam glass insulation systems provide solutions for a wide range of applications at operating temperatures from -268°C to 482°C (-450°F to 900°F).
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