Pingxiang Annareach Technology Co., Ltd.
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AREACH - Model 32*32 Cells -Mullite Blocks
As a regenerative media ,Mullite Block are superior in better thermal shock resistance , higher AL content , good crack resistance and lower coefficient of heat expansion comparing with alumina and dense alumina material, which has been widely used in thermal treatment of RTO equipments among industrial fields. Honeycomb type ceramic materials especially Mullite ceramic material blocks, are preferred to be used in aggressive media due to the high chemical resistance and thermal stability.Most popular related searches
High working temperature;
Low heat expansion;
High specific heat capacity;
High specific surface area;
Low pressure drop;
Low thermal resistance;
Low operating and maintenance costs;
High heat storage;
Good thermal conductivity;
Density ：2.0-2.5G/CM3
water Absorption：15-25%
Coefficient of thermal expansion（20-800℃)≤5x10-6k -1
Specific Heat (20-1000℃)：1000-1150J/Kg.K
Thermal Conductivity (20-1000℃)：1.5-2.0W/m.k
impact thermal resistance≥350℃/Min
Strength （ A axis）≥28MPA
compressive（ B axis）≥8
AL2O3/ Alumina Oxide：60-70%
SiO2 /Silicon Oxide ：25-35%
MgO：0-1
Fe2O3+TiO2：1-3
Others<5