Huolong ceramic fiber folded module
Product Series：
● 1050 ceramic fiber folded blanket HLGX-189Z
● 1260 ceramic fiber folded blanket HLGX-289Z
● 1100 ceramic fiber folded blanket HLGX-389Z
● 1200 ceramic fiber folded blanket HLGX-489Z
● 1350 ceramic fiber folded blanket HLGX-589Z
Description
● All kinds of ceramic fiber folded blanket is processed in appropriative machine according to structure, measurement of ceramic fiber component. It is ceramic fiber needle blanket of corresponding materials. Due to each ceramic fiber folded blanket could expand to different direction. During processing, all keep certain proportional compress so that ceramic fiber folded blanket could be a integer without aperture each other after it’s wall being built.
Characteristic:
● Excellent chemical stability
● Excellent thermal stability
● Excellent flexibility，due to fiber is in compressing station beforehand, its explanation could compensate the shrink of fiber and improve adiabatic function of ceramic fiber furnace wall.
● Low thermal conductivity
● low heat storage
Technical Index:
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Classification temperature
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1050
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1260
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1400
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Code
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HLGX-189Z
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HLGX-289Z
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HLGX-389Z
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HLGX-489Z
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HLGX-589Z
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Shrinkage on heating (%)
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950℃×24h≤-3
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1000℃×24h≤-3
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1100℃×24h≤-3
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1200℃×24h≤-3
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1350℃×24h≤-3
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Theoretical Thermal conductivity
(W/m·k)
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(mean200℃)
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0.050-0.060
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(mean400℃)
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0.095-0.120
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(mean600℃)
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0.160-0.195
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Shot content（φ≥0.25mm）（%）
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≤15
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Chemical composition (%)
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Al2O3(%)
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≥44
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≥45
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≥45
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52-55
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－
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Fe2O3(%)
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≤1.2
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≤1.0
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≤0.2
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≤0.2
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≤0.2
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ZrO2(%)
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－
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－
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－
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－
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15-17
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Al2O3+SiO2+ ZrO2(%)
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－
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－
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－
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－
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≥99
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Al2O3+SiO2(%)
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≥96
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≥97
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≥99
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≥99
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－
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K2O+Na2O(%)
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≤0.5
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≤0.5
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≤0.2
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≤0.2
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≤0.2
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Theoretical
density(kg/m3)
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180±10；200±10
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Regular Specification(mm)
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300*300*250
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Package
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Carton
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Quality and environmental certificate system
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ISO9001-2000
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Application：
●Metallurgy、Machinery、structural materials、petrifaction and non-ferrous is using on All kinds of industrial furnace, furnace wall of heating instrument
