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Ceramic Fiber Products
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Ceramic Fiber Felt

Ceramic Fiber Felt
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Ceramic fiber felt

²  Good flexibility, fine ductile, and long service life.
²  Low heat capacity and thermal conductivity.
²  Easy to cut and install, and convenient to construct.
²  Excellent performance of anti-corrosion.
²  Well-distributed fiber and stable performance for continuous production.
²  Fine specification of sound absorption and noise reduction.
²  Steel industry: the insulation of lining and mold.
²  Nonferrous industry: the pouring of copper and copper-bearing alloy.
²  Ceramic industry: internal lining of lightweight kiln car and furnace.
²  Glass Industry:Tempering Furnace insulating refractory.
²  Kiln construction: refractory material of internal lining (instead of fiber blanket).
²  Light industry: Industrial and domestic boilers combustion liner.
²  Petrochemical industry: the lining of high-temperature heating furnace.
Technical Index:
Semi-hard ceramic fiber board 1050 1260
Classification Temperature(℃) 1050 1260
Density(KG/M3 210-230 210-230
Liner Shrinkage(%) (800℃x12h)<3 (950℃x12h)<3
Lol% ≤5 ≤5
Thermal Conductivity Rate(W/m.k)
400℃ 0.091 0.091
800℃ 0.135 0.134
1000℃ 0.194 0.185
Chemical Composition(%)
Al2O3 39-42 42-44
Al2O3+SiO2 ≥98.0 ≥98.0
Other ≤2.0 ≤2.0
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