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Weather-Resistant Silica Alumina Board – Outdoor Industrial Insulation Solution

Weather-Resistant Silica Alumina Board – Outdoor Industrial Insulation Solution

1. Insulation of high-temperature pipelines in the power and petrochemical industries
2. Insulation of steam transmission pipelines
3. Insulation of power boilers and high-temperature pipeline linings

Category:

Laurel Ceramic fiber board is a lightweight refractory material manufactured by a wet forming process, providing a good solution for high-temperature insulation. It is available in different dimensions and temperature ratings.
Ceramic fiber board has the advantages of low thermal conductivity, high-temperature stability, uniform density, and excellent resistance to thermal shock and chemical attack, making it an effective insulation material for high-temperature furnaces, boilers, and kilns.

Density: 280-450 kg/m³

Thickness: 6-50 mm

Excellent Insulation

Low Thermal Conductivity

Low Heat Storage

Excellent Thermal Shock Resistance

Function: Refractory & Insulation & Fireproof
Item STD BOARD HP BOARD HA BOARD HZ BOARD
Classification Temperature (ºC) 1260 1260 1350 1430
Loss of Ignition(%) ≤6 ≤6 ≤6 ≤6
Density (kg/m3) 250-350 250-350 250-350 250-350
Permanent Linear Shrinkage(%)
(24 hours)
≤3
(1000°C)
≤3
(1100°C)
≤3.5
(1200°C)
≤3.5
(1350°C)
Compressive Strength (Mpa) 0.15-0.3 0.15-0.3 0.15-0.3 0.15-0.3
Thermal Conductivity(W/m·k)
400 ºC 0.09 0.07 0.07 0.07
800 ºC 0.15 0.14 0.13 0.13
1000 ºC 0.20 0.20 0.20 0.19

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