Ceramic Fiber Board

These Alumina Silicate vacuum formed ceramic fiber boards are manufactured from slurry containing the desired grade of ceramic bulk fiber and organic binders. They are rigid self supporting boards with a hard surface and can be machined with holes, slots and to various shapes. Close thickness tolerances are achievable. Board is made of bulk fiber adding organic and inorganic binder and using wet vacuum suction filter into shape. The product has firm texture and excellent strength, anti-erosion and easy cutting to process. The chemical property of refractory materials stability, so it is light and is a good heat insulation. It is a multi-purpose product that can be used in flame resistant of lining hot surface and direct impact of high-temperature airflow.

 

 

 

Features: Excellent thermal conductivity Low heat storage Excellent acoustic insulation Excellent thermal stability and thermal shock resistance Excellent toughness and high constructional strength allow machining     Applications: Boiler and water heater combustion chamber lining Furnace, kiln lining and hot face Combustion chamber walls Fire proofing and sound insulation Backup insulation to bricks and other dense refractory Expansion joint material Flue and chimney linings General molten material and high temperature contact     Product Data Sheet: Ceramic Fiber Board Type  OSM-B1000  OSM-B1260  OSM-B1420  OSM-B1600  OSM-B1800 Classification Temperature(℃)    1000    1260    1420    1600    1800 Density(kg/m3)   280-600   280-600   280-600  280-600   280-600 Reheat Line Shrinkage(%)     <2 (800℃×24hr)     <2 (1100℃×24hr)     <2 (1200℃×24hr)     <2 (1500℃×6hr)      <1 (1500℃×6hr)   Chemical Composition(%) Al2O3     35     42      35    63.5     75 Al2O3＋SiO2     >96    >98     88.5    >99    >99.5 Fe2O3     0.2    0.2     0.2    <0.1    <0.1 ZrO2          8