The honeycomb cermic substrate is made of cordierite, and it has merits of thin pore wall, very low thermal expansion coefficient, high specific surface area, low pressure drop, rapid light-off and unique structures.We can offer honeycomb cermic substrate has been coated and non-coated precious-metal. The shape can be round, oval or racetrack with 100CPSI, 200CPSI, 300CPSI, 400CPSI or 600CPSI CELL.

After coated with catalysts, it is applied in catalytic converter to covert noxious emission into water vapor, carbon dioxide and so on.

Main Features/Advantage;

1. Thin hole wall, large specific surface area, low resistance, low bulk density and high compressive strength;

2. Small thermal expansion coefficient;

3. Excellent thermal shock resistance performance;

4. Good compatibility with various catalyst active components;

5. Good cold start performance, low light-off temperature, fast heating, low gas resistance and high conversion effciency;

6. It can be designed into cylindrical, recetrack and other special-shaped structures according to different motor vehicle requirements;

7. The product meets the requirements of various types of motor vehicles and their supporting requirements.