Zhok 1700 and 1800 CERAMIC FIBER BOARD is made of high purity alumina fibrous and alumina powder,
to be formed and fired in special wquipment with advanced patent process,
can withstand temperature up to 1700 celsius.
CHARACTERISTIC
Smooth surface
Average thickness and density
Excellent mechanism and structure strength
Low thermal conductivity and less shrinkage
Super light weight
* The numerical value in the parenthesis is the date of shrinkage in thickness
TYPICAL APPLICATIONS
Box-stove in labortory for super high temperature and super-speed up or down temperature industry ceramic for super high temperature and super-speed up temperature, sinter furnace for technical ceramic
Porcelain kiln, mechanism, metallurgy-heating furnace and other kilns
STANDARD OF TYPE
1000× 600× 40~50mm
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SPECFICATIONS
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Density(Kg/m 3 )
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400
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Strength to resist bending(MPa,25)
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0.72
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Linear shrinkage rate % (1600 ×8hours)
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0.13(1.7) *
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Expansion rate at %(600)
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0.28
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Average modulus of linear expansion (×10 -6 /K)
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1.77
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Thermal conductivity rate
GHP[W/(mK)]
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400
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0.147
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600
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0.186
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800
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0.236
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1000
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0.296
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Chemical composition
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AL2O3:87% SiO2:13%
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