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Corundum-Based Honeycomb Ceramic Heater for Rto System
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Corundum-Based Honeycomb Ceramic Heater for Rto System

Quantity:
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  • 50cbm/Month

  • Wooden Box/Carton Box with Pallet

  • L/C, T/T, Western Union

  • HCS

  • Heater

  • Plate Heat Exchanger

  • DXY

  • China

  • 100*100*100, 150*150*150, 150*150*300

  • Round, Square, Hexagonal, Triangular

  • 25holes, 40holes, 43holes, 50holes, 60holes

  • 1320-1700

  • Regenerative Heat Exchanger

  • Ceramic

Product Description


Corundum-Based Honeycomb Ceramic Heater for Rto System

Corundum-based Honeycomb Ceramic Heat Accumulation Substance
It's features of corrosion resistances, large specific surface area, small heat
resistance, good thermal conductivity and excellent thermal-shock resistance, fast heat exchanging and energy saving. It's widely used in many fields.

The honeycomb ceramic as the heat exchange media is the key part for heat storing HTAC
( High Temperature Air Combustion) technology. It is the best choice for RTO, heat exchanger
and other environmental protection and energy saving products.

Characterics:
1. low thermal expansion
2. large specific heat capacity
3. high specific surface area
4. low pressure drop
5. small thermal resistance
6. good thermal conductivity
7. good heat-shock resisting ability

Application: iron and steel, metallurgy, petrochemical, electric power, boiler and Fuel elecric plant, Thermal power plant,theheat power station
etc.


Corundum-Based Honeycomb Ceramic Heater for Rto System
Composition Value (%)
Al2O3 70-80
SiO2 15-25
MgO 0-2
Fe2O2+TiO2 1-3
Others <5

Index Unit Value
Density g/cm3 2.3-2.7
Coefficient of heat expansion (X10-6K-1) (20-800celsius degree) ≤6
Specific Heat (J/Kg.k) (20~1000celsius degree) 1100~1300
Thermal Conductivity (20~1000celsius degree) 1.5~2.0
Impact Thermal Resistance (celsius degree/min) ≥300
Max.Working Temp. celsius degree 1550
Water absorption % 15~25
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 dengxiao0303@hotmail.com
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