DOC/SCR Substrate
DOC/SCR substrate will be coated and utilized to purify the harmful gas from diesel engine in order to meet the government/state statutory requirement. Company now has the products of 400/4 thin-wall cordierite substrate which can meet the GB VI, Euro 6 and LEV III etc.
Size Summary
|
Shape |
Cylinder |
|
|
Cell Density（cpsi） |
300 |
400 |
|
Dimension（mm） |
Φ×H |
Φ×H |
|
Φ≤330 |
Φ≤305 |
|
|
H≤203 |
H≤203 |
|
Technical Parameter
|
Item |
Unit |
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 |
|
Wall Thickness |
mm |
0.10-0.20 |
|
Soften Temp |
℃ |
≥1400 |
|
Water Absorption |
% |
22-32 |
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Marketing: MR. Jingle
Mail Box: jinyuequan@sinocera.cn
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