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AREACH - Model 43*43 cells -Dense Cordierite Blocks
Ceramic heat storage monolith ( heat sink media ), by the advantage of large specific surface area, small heat resistance, good thermal conductivity, excellent thermal shock resistance, realize quickly exchanging heat, reducing energy in the strict sense (up to 97% of true thermal energy can be recovery) is the key to efficient heat recovery in Regenerative Thermal Oxidizers. Dense cordierite material blocks / Air-to-air heat exchanger are preferred to be used in high temperature applications to capture RTO gas heating due to the high chemical resistance and thermal stability.1. Material : Dense Cordierite
2. Sizes : 100*100*100mm,100*150*150mm,150*150*150mm,150*150*300mm
3. Application : RTO for industry , air pollution control equipment.
4. Cells : 43*43
Dense Cordierite Block Physical Property
Density ：2.1-2.5G/CM3
water Absorption ≤1%
Coefficient of thermal expansion（20-800℃）≤ 3.5x10-6k -1
Specific Heat (20-1000℃)：900-1100J/Kg.K
Thermal Conductivity (20-1000℃)：1.5-2.5W/m.k
impact thermal resistance≥350℃/Min
Strength （ A axis）≥32MPA
Compressive（ B axis）≥8
Material Chemical Composition
AL2O3/ Alumina Oxide：25-38%
SiO2 /Silicon Oxide ：50-60%
MgO：5-10%
Others<5%
High thermal shock resistance.
Long service life.
Low maintenance costs.
Good Thermal Conductivity .
Good Thermal shock resistance .
Heat exchange and storage .
Low drop loss.