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Category: Aluminum silicate series
Aluminium silicate Board
- Size: 1200x600mm
- Thickness: 2~15cm
- Diameter of fiber: 3-5μm
- Slag ball content(Particle size>0.25mm): ≤20%
- Moisture content: ≤1%
- Hydrophobic rate: ≥98%
- Compressive strength: 20-100kPa
- Thermal conductivity(25℃)，W/(m.k): 0.033
- Combustion performance level: A(A1)
- Noise reduction coefficient: 0.9
- Long-term service temperature: ≤1000
- Acidity coefficient: 90
- W(Al₂O₃): ≥40%
- W(Al₂O₃+SiO₂): ≥96%
Aluminium silicate board is made of high quality coke gems, coal gangue, coal ash and other raw materials, which are melted at high temperature in the electric furnace and spun into =fibers by ultra-high speed centrifugal wire. Through deep processing, fibers can be made into board, blanket, pipe and other products. They are widely applied for lining and thermal insulation of industrial furnaces, kilns, boilers and high-temperature pipelines in metallurgy, petrochemical, power and ceramic industries.
They can also be used for fire insulation of fire doors, fire barriers, ship cabins, rail vehicles, as well as thermal shielding and heat preservation for various high-temperature equipment.
Fireproof Class A1, temperature 1000°, waterproof, soundproof and over 40 years service life.
