| Refractoriness (℃): | Refractoriness> 2000 |
|---|---|
| Feature: | Long Time Materials, Instant Materials, Best Thermal Conductivity |
| Type: | Refractory Material |
| Shape: | Brick |
| Material: | Mullite |
| Transport Package: | Carton/Pallet |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
|
Description
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LY-H CALCIUM SILICATE INSULATION BOARD
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Maximum Use Temperature (ºC )
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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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1000ºC x16h≤2.0
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Thermal Conductivity (W/m·K)
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100ºC
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≤0.065
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≤0.067
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≤0.072
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200ºC
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≤0.075
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≤0.077
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≤0.082
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400ºC
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≤0.091
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≤0.096
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≤0.103
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600ºC
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≤0.132
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≤0.136
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≤0.138
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Suppliers with verified business licenses
Audited Supplier 
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