[TY]Honeycomb Ceramic Regenerator,Ceramic Heat Exchanger
Negotiable /Cubic Meter
Min.Order:1 Cubic Meter
Wuxi Tianyin Refractories Co., Ltd.
Honeycomb Ceramic Regenerator,Ceramic Heat Exchanger
Honeycomb ceramic is new developed ceramic part.
Because of 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.
Honeycomb Material:
We can make honeycomb ceramic various material. Like alumina, multiple cordierite etc.
Item Type | Alumina | Mullite | Dense Cordierite | Porous Cordierite | Mullite -Cordierite | Stoneware | |
Chemical composition , % | Al2O3 | 48~55 | 66~72 | 32~36 | 32~37 | 55~65 | 20~26 |
SiO2 | 40~45 | 25~30 | 45~52 | 46~52 | 28~36 | 68~75 | |
MgO | / | / | 5~8 | 8~12 | 2.5~3.2 | 0.2~0.3 | |
K2O+NaO2+CaO | 4.0~5.5 | ≤1.0 | ≤3.0 | ≤2.0 | ≤1.0 | 2.5~4.0 | |
Density , g / cm3 | 2.7 | 2.9 | 2.4~2.6 | 1.9~2.0 | 2.9~3.2 | 2.3~2.5 | |
Coefficient of thermal expansion (20~1000),×10-6. | 5~7 | 5.5~6.5 | 2.5~3.5 | 1.3~2.5 | 2.5~4.0 | 5~7 | |
Heat capacity (20~1000),J/kg. | 800~900 | 1100~1300 | 800~1200 | 750~900 | 850~1100 | 840~920 | |
Thermal Conductivity (20~1000),W/m. | 1.5~2.5 | 1.5~2.0 | 1.5~2.5 | 1.3~1.5 | 1.5~2.3 | 1.0~1.2 | |
Spalling resistance. | ≥150 | ≥350 | ≥250 | ≥360 | ≥250 | ≥150 | |
Max. Working temp. | 1300 | 1600 | 1300 | 1300 | 1400 | 1300 |