Introduction
Calcium silicate board is an asbestos-free thermal insulation product that can withstand continuous operating temperature from 650C up to 1100C. It is light weight, low thermal conductivity, high strength, easy to install, reliable and durable. There are 3 grades available namely 650 &1000 & 1100 which are commonly used as furnace backup insulation in steel, petrochemical, ceramic, cement & glass industry or fire protection in building construction. It not only provides energy saving, also increases production efficiency and gives personnel protection in industrial safety aspect.
SPECIFICATION
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Calcium Silicate Board Size(can be customized)
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Temperature
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Size
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L*W(mm)
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Thickness(mm)
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650 or 1050
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400*250
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25-150
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600*300
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25-150
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600*150
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25-150
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610*150
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25-150
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500*500
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25-130
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1050
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600*600
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25-130
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1000*500
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25-130
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1200*600
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25-130
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1000*1000
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25-130
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1200*1200
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25-130
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Data Sheet
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Description
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CALCIUM SILICATE INSULATION BOARD
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Maximum Use Temperature (℃ )
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1000
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Chemical Composition (%)
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(%)
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SiO2
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46-48
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CaO
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39-41
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Al2O3
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0.39-0.42
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MgO
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0.5-0.7
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Color
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White
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Density (kg/m³)
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230±10%
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250±10%
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270±10%
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Modules of Rupture (MPa)
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≥0.45
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≥0.50
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≥0.55
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Compressive Strength (MPa)
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≥0.75
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≥0.85
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≥0.95
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Permanent Linear Shrinkage (%)
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1000℃ x16h≤2.0
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Thermal Conductivity (W/m·K)
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100℃
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≤0.065
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≤0.067
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≤0.072
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200℃
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≤0.075
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≤0.077
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≤0.082
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400℃
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≤0.091
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≤0.096
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≤0.103
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600℃
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≤0.132
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≤0.136
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≤0.138
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Product features
- Low thermal conductivity
- Low shrinkage
- Good workability
- Light weight
- Good mechanical strength
- Flexible size, thickness up to 150mm
- Shaped parts available including pipe sections and segments
Packing
Carton box, or carton box+wooden pallet
Loading Port
Qingdao
