Ceramic Fiber Board

Features

Low heat storage and low thermal conductivityExcellent heat stability and thermal shock resistance .Structure homogeneity and easy machining.
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Product Details

Product Advantages :

Low heat storage and low thermal conductivityExcellent heat stability and thermal shock resistance .Structure homogeneity and easy machining

Typical Application:

Industrial furnace wall lining and bricking-up insulating layer Heat insulation of high temperature and high heat equipments com bustion chamber of boilers & heaters Heat insulation, fireproof and sound insulation of aerospace, ship building industries.

Products Description :

Ceramic fiber boards are rigid products made from ceramic fiber which are vacuum formed with organic and inorganic binders, with or without mineral fillers These are manufactured over a wide range of grade densities and hamesses .The board is featured with high temperature stability, low thermal conductivity, even density and excellent resistance against thermal shock and chemical attack. They can be used as individual component of fumace linings or ashard hot face layer as backup insulation.

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Technica Data

GradeHTHPHAZA
MAX.Temperature(℃)1260130013501430
Working Temperature(℃)1000115012601350
 Density(kg/m3)220-320
thermal conductivity by mean tempW/(m·k)0.085(w'm.k)400℃0.132(w'm.k)800℃0.180(w/m.k)1000℃
Compression strength (Mpa)0.5
ChemicalComposition(%)AL2O341-4345-4751-5335
SiO253534645
ZrO2---15-17
Fe2O3≤1.2≤1.2≤0.3≤0.2
Na2O+K2O≤0.5≤0.5≤0.3≤0.2

Remarks: The data above is for reference .The MAX,temp.depends on the working conditions.

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