Easy Cutting Cellular Foam Glass Block Insulation High Safety Environmental Protection
As an advanced thermal insulation material, cellular glass is widely used in petroleum, chemical, and underground industries, as well as shipbuilding and defense applications. Ideal for cryogenic systems in pharmaceutical and hydrocarbon processing, low temperature piping, equipment storage tanks, cold storage facilities, liquid oxygen/nitrogen storage, and building insulation for walls, roofs, and basements.
Cellular glass serves as both cold and thermal insulation material, effective from deep cold to thermal states. This permanent insulation solution maintains performance without deterioration, offering exceptional fire and earthquake resistance. Its durability makes it reliable for harsh environments including low temperatures, underground applications, and areas with chemical exposure or high humidity.
- Low density with high compressive strength and minimal thermal conductivity
- Completely waterproof with zero moisture permeability
- Excellent dimensional stability with minimal thermal expansion
- Fireproof, non-combustible, and corrosion resistant
- Resistant to mold, pests, and microorganisms
- Performs in extreme temperatures from deep cold to high heat
- Easy to cut and install with simple processing requirements
- Inorganic composition ensures no aging or performance degradation
- 100% recyclable and environmentally safe
| Item | Performance Index | Test Mode |
|---|---|---|
| Volume density (Kg/m3) | ≤120 | ≤140 | ≤160 | ≤180 | JC/T 647 |
| 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 |
| Flexural strength (MPa) | ≥0.3 | ≥0.5 | ≥0.5 | ≥0.6 | |
| Water Absorption by Vol. (v/v,%) | ≤0.5 | JC/T 647 |
| Combustibility | A1 | GB 8624 |
| Property | Unit | Grade 800 | Grade 1000 | Grade 1200 | Grade 1600 |
|---|---|---|---|---|---|
| Ave. Density | kg/m3 | 120±8 | 130±8 | 140±8 | 160±10 |
| Thermal Conductivity (Ave.) | W/(m*K) | 0.043 | 0.044 | 0.046 | 0.048 |
| Compressive Strength (Ave.) | MPa | 0.8 | 1 | 1.2 | 1.6 |
| Service Temp. | ℃ | -196～+450 | |||
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