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Soluble fiber blanket is high strength, needled insulating blanket that is made from soluble fiber bulk. The combination of spinning and needling operation produce tough, resilient and strong blankets, which have superior thermal and mechanical properties.
Soluble fiber blanket is high strength, needled insulating blanket that is made from soluble fiber bulk. The combination of spinning and needling operation produce tough, resilient and strong blankets, which have superior thermal and mechanical properties. Soluble fiber blanket is used in a wide range of applications including thermal insulation, appliances. Blanket can be folded, compressed and encapsulated to produce modules. It can meet European regulatory requirements (Directive 97/69/EC).
Excellent thermal shock resistance
Excellent thermal stability
High tensile strength
Low thermal conductivity
Low heat storage
Pipe wrap
Furnace and kiln back-up insulation
Annealing furnace linings
Appliances insulation
Expansion joint seals
Description | 1100 BLANKET | 1300 BLANKET | |||
---|---|---|---|---|---|
Classification Temperature (℃ ) | 1100 | 1300 | |||
Chemical Composition (%) | |||||
SiO₂ | 62-68 | ≥70 | |||
CaO | 26-32 | - | |||
MgO | 4-7 | - | |||
CaO + MgO | - | ≥20 | |||
Color | White | White | |||
Shot Content (%) | ≤12 | ≤12 | |||
Density (kg/m³) | 64 | 96 | 128 | 96 | 128 |
Tensile Strength (kPa) | 30 | 50 | 70 | 50 | 70 |
Permanent Linear Shrinkage (%) | 1100℃ x 24h ≤1.0 | 1260℃ x 24h ≤3.0 | |||
Thermal Conductivity (W/m·K) | |||||
200℃ | 0.06 | 0.05 | 0.05 | 0.05 | 0.04 |
400℃ | 0.11 | 0.09 | 0.08 | 0.10 | 0.08 |
600℃ | 0.17 | 0.13 | 0.12 | 0.18 | 0.14 |
800℃ | 0.28 | 0.20 | 0.17 | 0.30 | 0.22 |
1000℃ | 0.40 | 0.28 | 0.25 | 0.46 | 0.33 |
1200℃ | - | - | - | 0.68 | 0.46 |