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High-Pressure Resistant Silica Alumina Board – Durable for Heavy-Duty Applications

High-Pressure Resistant Silica Alumina Board – Durable for Heavy-Duty Applications

1. Thermal insulation for high-temperature pipes and containers
2. Industrial furnace curtains
3. Spark-proof gasket wrapping and covering
4. Industrial furnace door seals
5. Furnace expansion joint fillers
6. High-temperature protection
7. Composite materials
8. Asbestos replacement

Category:

Ceramic fiber textiles include cloth, rope, belt, yarn and velvet, which are made from ceramic fiber cotton, alkali-free glass filament or high-temperature resistant stainless steel alloy wire through textile processing. In addition to the above products, we also provide high-temperature resistant textiles with special specifications and performance according to the user's requirements for operating temperature and specific usage conditions.

Product 1260 1300 1430
Color White White White
Classification Temperature 1260°C 1300°C 1430°C
Fiber Diameter 3-4μm 3-4μm 3-4μm
Loss on Ignition 18%±2% 18%±2% 18%±2%
Linear Shrinkage (24 hours, 1100°C) 3% 1.9% 1.7%
Thermal Conductivity 0.18 W/m·K
Density 230-600 kg/m³
Conductive glass fiber reinforcement: insulation Steel wire reinforcement: conductive

Chemical properties

Product 1260 1300 1430
Chemical Composition
Al₂O₃ 46% 50% 33%
SiO₂ 53% 49% 52%
ZrO₂ - - 15%
CaO - - -
MgO - - -
Fe₂O₃+TiO₂ Trace Trace Trace
Reinforcing Material Glass Fiber / Stainless Steel Wire Heat-Resistant Steel Wire Heat-Resistant Steel Wire
Organic Fiber Board Viscose Fiber

 

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