Non Toxic Cellular Glass Block Insulation Inorganic Material For Petroleum Industry
- Low-temperature pipeline, vessel, equipment and tanks
- Low-temperature system for hydrocarbon processing
- Refrigerated warehouse and construction
- Low-temperature insulated system for pharmaceutical Industry
- Steel storage tanks and pipes for liquid oxygen and nitrogen
- Underground system and cooling water pipes
- Anti-corrosion lining system inside chimney
- Offshore oil platform
- Circulation and dual temperature system
- Insulation for exterior & interior walls and roofs
- Moistureproof and fireproof isolation for buildings and tunnels
- Sound absorption for any compressor and engine plant
Cellular glass is a kind of inorganic rigid insulation materials, which is non-toxic, harmless, environmentally and friendly. It can be applied to cryogenic and high-temperature environment, and it is the best comprehensive low-temperature thermal insulation material.
Cellular glass is not only a cold insulation but also a thermal insulation material, which can be used from deep cold area to thermal state. After long-term use it will not deteriorate and plays an important role in fire prevention and earthquake prevention. It is safe, reliable, and durable when used in harsh environments of low temperature, deep cold, underground engineering, inflammable, explosive, humid and chemical erosion conditions. It is known as "permanent thermal insulation material that does not need to be replaced".
- Low density, low thermal conductivity and high compressive strength
- No water absorption, moisture permeability and leakage
- Small thermal expansion coefficient, good dimensional stability, no deformation and no cracking
- Fire protection, non combustion and corrosion resistance
- No mildew, no mouse sniffing, pest control and microorganism
- Suitable for all kinds of harsh environments such as high temperature, deep cold, constant temperature and humidity
- Easy to cut, process and construct
- Inorganic products, no aging, no degradation of performance, service life synchronous with buildings
- Recycling, innocuity, safety and environmental protection
| 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 | |||
| Property | Unit | Grade 500 | Grade 700 | Grade 1400 | Grade 2400 |
|---|---|---|---|---|---|
| Ave. Density | kg/m3 | 110±8 | 115±8 | 150±10 | 220±20 |
| Thermal Conductivity | W/(m*K) | 0.038 | 0.04 | 0.047 | 0.056 |
| Compressive Strength | MPa | 0.5 | 0.7 | 1.4 | 2.4 |
| Water Absorption by Vol. | % | ≤0.5 | |||
| Thermal Expansion Coefficient | 1/℃ | 9×10-6 | |||
| Service Temp. | ℃ | -196～+450 | |||
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