DOC/SCR Substrate
Product description:
This product is made of cordierite material, known for its high mesh density, thin wall thickness, large specific surface area, high compressive strength, low thermal expansion coefficient, and excellent thermal shock resistance. When coated with a catalyst, it is utilized in catalytic converters for the purification of gasoline vehicle exhaust. This process involves the catalytic conversion and purification of harmful substances in the vehicle's emissions, ensuring adherence to regulatory emission standards. The 400/4 and 600/3 thin-wall products are currently being produced on a large scale and comply with the National VI emission requirements.
Product Specification:
Size Summary
|
Shape |
Cylinder |
|
|
Cell Density（cpsi） |
400 |
600 |
|
Dimension（mm） |
Φ×H |
Φ×H |
|
Φ≤330.2 |
Φ≤330.2 |
|
|
H≤203.2 |
H≤203.2 |
|
Technical Parameter
|
Item |
Units |
Standard |
|
Chemical Composition |
Al2O3% |
35.4±1.5 |
|
SiO2% |
49.7±1.5 |
|
|
MgO% |
13.5±1.5 |
|
|
Compressive Strength |
A-axis |
≥ 5.0 MPa |
|
B-axis |
≥ 1.4 MPa |
|
|
CTE |
10-6/℃ |
≤ 1.0 |
|
Soften Temp |
℃ |
≥1400 |
Production Base:
No.235-237 Xishi Road, Taodu Industrial Park, Dingshu Town, Yixing City, Jiangsu Province
Intersection of Beier Road and Dongliu Road, Dongying City, Shandong Province (No.4 Factory)
Intersection of Huanghe Road and Chizhou Road, Dongying City, Shandong Province (No.6 Factory)
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Contact Us
Marketing: MR. Jingle
Mail Box: jinyuequan@sinocera.cn
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