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Description:
It’s a kind of lightweightsoft refractory fiber materialit takes the spraying fibers as the material to produce by vacuum forming craft. Besides the excellent functions of ceramic fiber bulkit’s a kind of product being multi-functions and has good strength and elasticity quality. It’s used as high temperature pad in the kilns and furnace wall expanding cracksat the same time it possess good functions of resisting melting metal seeping ability suitable in steel board sealing and pads.
Characteristics:
Low heat conductivity and heat capability
Excellent chemical stability
Excellent heat stability and shock resistance
Excellent sound-absorbed function
Soft and elasticity
Easy to constructcut and process
Typical use:
Industrial furnacethe lines of heat installment
High temperature equipmentheat insulation
Thermal pad
High temperature expanding crack
Melting metal heat insulation
Crooked surface in the surface
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RT |
STD |
HP |
LZ |
ZA |
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HN-501 |
HN-502 |
HN-503 |
HN-504 |
HN-505 |
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Heating shrinkage （%） |
950℃×24h≤-3 |
1000℃×24h≤-3 |
1100℃×24h≤-3 |
1200℃×24h≤-3 |
1350℃×24h≤-3 |
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Thermal conductivity（500∩）W/（m.k） |
≤0.153 |
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Shot content（%） |
≤7 |
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Density kg/m |
180-240 |
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Specification （mm） |
900×600×20-50 |
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Packing |
Case |
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