Honeycomb Ceramic

Honeycomb Ceramic

Honeycomb Ceramic

Chemical & Physical Properties
Chemical & Physical Index
Cordierite Dense Cordierite Cordierite-Mullite Mullite Corundum-ullite
Chemical Composition % SiO2 45-55 35-45 35-45 25-38 20-32
Al2O3 30-38 40-50 40-50 50-65 65-73
MgO 10-15 5-13 3-13 - -
K2O+Na2O <1.0 <1.0 <1.0 <1.0 <1.0
Fe2O3 <1.5 <1.5 <1.5 <1.5 <1.5
Thermal Expansion Coefficient(10-6/K-1) <2 <4 <4 <5 <7
Specific Heat(J/kg.K) 830-900 850-950 850-1000 900-1050 900-1100
Working Temperature(°C) <1300 <1300 <1350 <1450 <1500
We also can make products as your request and actual operating condition.

Regenerative Thermal/Catalytic Oxidizer (RTO/RCO) is used to destory Harzardous Air Pollutants(HAPs), Volatile Organic Compounds (VOCs) and Ordours emissions etc. Which is extensively applied in the fileds of Automotive paint, Chemical industry,Electronic & Elextric manufacturing industry, Contact Combustion System and so on. Ceramic Honeycomb is specified as structured regenerative media of RTO/RCO.

Size & Features
Dimensions
Holes Qty Hole Density Hole size Wall Thickness Porosity
(mm) (N*N) (cpsi) (mm) (mm) (%)
150*150*300 5×5 0.7 27 2.4 81
150*150*300 13×13 4.8 9.9 1.5 74
150*150*300 20×20 11 6 1.4 64
150*150*300 25×25 18 4.9 1 67
150*150*300 40×40 46 3 0.73 64
150*150*300 43×43 53 2.79 0.67 64
150*150*300 50×50 72 2.4 0.6 61
150*150*300 59×59 100 2.1 0.43 68


Advantages
Varity of materials & specifications
Large specific surface area
Small resistance loss
Low abrasion loss
Low thermal expansion coefficient
High water absorption
Outstanding crack-resistance



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