Ceramic honeycomb heater is made of cordierite, mullite, alumina etc materials. Honeycomb ceramic is composed of countless equal holes. The structure of it is like honeycomb shape and it is a kind of new ceramic products. The biggest hole number of it has reached 20~40 per square centimeter, the density is 4~6 grams per cubic centimeter and the water absorption rate is above 20%.
Ceramic honeycomb heater has very low linear expansion, low coefficient of thermal expansion and excellent resistance to thermal shock. It also offers an excellent range of mechanical strength, porosity criteria, and excels in cost-effective extruded and dry-pressed forms. Cordierite Honeycomb Monoliths are divided into two types: Porous type and compact type.
Features:
*High strength
*High temperature resistance
*Corrosion resistance
*Wear resistance
*Good thermal conductivity
*Environmentally friendly
Application
Used in the petroleum chemical engineering, garbage incineration, coating and paints chartered plane, also applied in the industry waster gas and waste water processing etc
Ceramic honeycomb heater has very low linear expansion, low coefficient of thermal expansion and excellent resistance to thermal shock. It also offers an excellent range of mechanical strength, porosity criteria, and excels in cost-effective extruded and dry-pressed forms. Cordierite Honeycomb Monoliths are divided into two types: Porous type and compact type.
Features:
*High strength
*High temperature resistance
*Corrosion resistance
*Wear resistance
*Good thermal conductivity
*Environmentally friendly
Application
Used in the petroleum chemical engineering, garbage incineration, coating and paints chartered plane, also applied in the industry waster gas and waste water processing etc
| Composition | Value(%) |
| SiO2 | 25-29 |
| Al2O3 | 62-67 |
| MgO | 2-4 |
| Fe2O3 | <1.2 |
| TiO2 | <3.0 |
| K2O+Na2O +CaO | <2.5 |
| Size | Channels | Wall thickness (OD)(mm) | Wall thickness (ID)(mm) | Channel width (mm) | Surface area (m2/m3) | Void section (%) | Bulk density (kg/ m3) | Weight per pcs (kg) |
| 150×150×300 | 10×10 | 2.7 | 2.1 | 12.4 | 240 | 64 | 496 | 3.35 |
| 150×150×300 | 13×13 | 2.0 | 1.7 | 9.84 | 327 | 68.9 | 592 | 4.0 |
| 150×150×300 | 25×25 | 1.2 | 1.0 | 4.94 | 574 | 68 | 666 | 4.5 |
| 150×150×300 | 32×32 | 1.1 | 0.8 | 3.66 | 695 | 61 | 651 | 4.4 |
| 150×150×300 | 40×40 | 0.9 | 0.7 | 3.02 | 884 | 65 | 725 | 4.9 |
| 150×150×300 | 43×43 | 0.9 | 0.7 | 2.76 | 932 | 63 | 740 | 5.0 |
| 150×150×300 | 50×50 | 0.8 | 0.6 | 2.38 | 1082 | 63 | 770 | 5.2 |
| 150×150×300 | 60×60 | 0.7 | 0.5 | 1.99 | 1298 | 63 | 784 | 5.3 |
| 100×100×150 | 26×26 | 0.9 | 0.7 | 3.10 | 875 | 65 | 799 | 1.2 |
| 100×100×150 | 33×33 | 0.8 | 0.6 | 2.40 | 1083 | 63 | 866 | 1.3 |