Product Details
Bio-soluble fiber blanket is body soluble fiber that utilizing a unique spinning technology and mechanical properties. These special fibers are made from a blend or calcium,silica and magnesium which give fiber the ability to support continuous application under high temperature conditions. It is flexible and competent in treating with the refractory linings, thermal insulation and metals transfer, it has been Proven superior and eco-friendly to traditional refractory ceramic fiber.
Features
- Low thermal conductivity
- Low heat storage
- High tensile strength
- Thermal shock resistance
- Light weight
Applications
- Back-up insulation for dense refractory
- Annealing furnace linings
- Stress relieving blanket
- Heat treatment furnace linings
- Crude heater linings
Physical And Chemical Indicators
| Brand Properties |
Soluble fiber blanket | |||
| Specification Temp. (℃) | 1260 | |||
| Working Temp. (℃) | 1100 | |||
| Bulk Density (kg/m3) | 64 | 96 | 128 | |
| Linear Shrinkage after Heating (%)@24 hours | -2.5
(1000℃) |
|||
| Tensile strength (MPa) | 0.03 | 0.04 | 0.05 | |
| Fiber Diameter(μm) | 3.5 | |||
| Shot content (%) | 12 | |||
| Thermal Conductivity (w/m.k) |
200℃ | 0.073 | 0.065 | 0.048 |
| 400℃ | 0.105 | 0.098 | 0.087 | |
| 800℃ | 0.176 | 0.153 | 0.135 | |
| Chemical Composition (%)
|
SiO2 | 55-65% | ||
| CaO | 23-35% | |||
| MgO | 5-10% | |||
Pictures
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