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| Brand Name: | Kaff Rees |
| MOQ: | 20 Cubic Meters |
| Price: | Negotiable |
| Payment Terms: | EXW/FOB/CIF |
| Supply Ability: | According to products |
Cellular glass is an inorganic rigid insulation material that is non-toxic, environmentally friendly, and suitable for both cryogenic and high-temperature applications. It represents the most comprehensive low-temperature thermal insulation solution available.
This versatile material serves as both cold and thermal insulation, with applications ranging from deep cold areas to thermal states. Its long-term durability and resistance to deterioration make it essential for fire and earthquake prevention. Cellular glass maintains reliability in harsh environments including low temperature, underground engineering, and chemically corrosive conditions, earning its reputation as a "permanent thermal insulation material that never needs replacement".
| Item | Performance Index | Test Mode |
|---|---|---|
| Volume density Kg/m3 | ≤120 | ≤140 | ≤160 | ≤180 | JC/T 647 |
| Density range | ＞100 ≤120 | ＞120 ≤140 | ＞140 ≤160 | ＞160 ≤180 | |
| 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 | |
| Tensile strength vertical to the plane(MPa) | ≥0.15 | JG149 |
| Water Absorption by Vol. (v/v),% | ≤0.5 | JC/T 647 |
| Dimensional stability % | ≤0.3 | GB/T 8811 |
| Combustibility | A1 | GB 8624 |
| Radionuclide limit | internal exposure index(Ira) ≤1.0 | external exposure index(Ir) ≤1.0 | GB 6566 |
| Property | Unit | Grade 800 | Grade 1000 | Grade 1200 | Grade 1600 |
|---|---|---|---|---|---|
| Ave. Density | kg/m3 | 120±8 | 130±8 | 140±8 | 160±10 |
| Thermal Conductivity | W/(m*K) | 0.043 | 0.044 | 0.046 | 0.048 |
| Compressive Strength | MPa | 0.8 | 1 | 1.2 | 1.6 |
| Water Absorption by Vol. | % | ≤0.5 | |||
| Thermal Expansion Coefficient | 1/℃ | 9×10-6 | |||
| Service Temp. | ℃ | -196～+450 | |||
Cellular glass is widely used in petroleum, chemical, and pharmaceutical industries, as well as underground engineering, shipbuilding, and defense applications. Its superior insulation properties make it ideal for:
