China Wholesale Infrared Honeycomb Ceramic Plate Manufacturers Suppliers – Catalyst carrier cordierite honeycomb ceramics for DOC – Zhongtai
China Wholesale Infrared Honeycomb Ceramic Plate Manufacturers Suppliers – Catalyst carrier cordierite honeycomb ceramics for DOC – Zhongtai Detail:
Catalytic converter substrate for vehicle:
its major material is composed of cordierite and stainless steel of iron
The material for catalytic converter substrate is cordierite. The natural cordierite exists very rare in nature, so most of
cordierites are man-made substances. The major features for such cordierite are low thermal expansion coefficient, good thermal
shock resistance, high anti-acid, anti-alkali and antii-erosion function and good mechanical strength.
The usual CPSI for catalytic converter substrate is 400. The shape of honeycomb ceramic is round, racetrack, ellipse and other
special shape according to the customer’s requirement in order to meet the different cars models requirements.
Properties of Honeycomb Ceramics
| Item | Unit | Alumina Ceramic | Dense Cordierite | Cordierite | Mullite |
| Density | g/cm3 | 2.68 | 2.42 | 2.16 | 2.31 |
| Bulk Density | kg/m3 | 965 | 871 | 778 | 832 |
| Thermal Expansion Coefficient | 10-6/k | 6.2 | 3.5 | 3.4 | 6.2 |
| Specific Heat Capacity | j/kg·k | 992 | 942 | 1016 | 998 |
| Thermal Conductivity | w/m·k | 2.79 | 1.89 | 1.63 | 2.42 |
| Thermal Shock Resistance | Max K | 500 | 500 | 600 | 550 |
| Softening Temperature | ℃ | 1500 | 1320 | 1400 | 1580 |
| Maximum Service Temperature | ℃ | 1400 | 1200 | 1300 | 1480 |
| Average Heat Capacity | w/m·k/m3·k | 0.266 | 0.228 | 0.219 | 0.231 |
| water Absorption | % | ≤20 | ≤5 | 15-20 | 15-20 |
| Acid Resistance | % | 0.2 | 5.0 | 16.7 | 2.5 |
Product detail pictures:
Related Product Guide:
Reliable quality and good credit standing are our principles, which will help us at a top-ranking position. Adhering to the tenet of "quality first, customer supreme" for China Wholesale Infrared Honeycomb Ceramic Plate Manufacturers Suppliers – Catalyst carrier cordierite honeycomb ceramics for DOC – Zhongtai , The product will supply to all over the world, such as: Surabaya, Sudan, Lithuania, Our technical expertise, customer-friendly service, and specialized merchandise make us/company name the first choice of customers and vendors. We've been looking for your inquiry. Let's set up the cooperation right now!
By Genevieve from Malaysia - 2017.07.07 13:00
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
By Chris from Accra - 2018.12.22 12:52
Write your message here and send it to us
