Outline
- Catalyst substrates has special characteristics such as high geometric surface area, low pressure drop, chemical durability, high thermal shock resistance.
Appearance
- Shape : Oval, Round
- Dimension
- Diameter : Max. 10.5 inch Diameter (Bigger diameters are available.)
- Length : Max. 12 inch Length
- Cell Geometry : 100, 200, 400 CPSI
Application
- Substrate of TWC, DOC, SCR and AOC catalysts and DPF
Properties (400CPSI product)
Item | properties Value |
Crystaline Phase | Major Phase : Cordierite (Min. 90wt%) |
Minor Phase : Mullite, Spinel,etc | |
Compressive Strength | A-axis : Min 105.5kgf/cm² |
B-axis : Min 14.1kgf/cm² | |
C-axis : Min 1.76kgf/cm² | |
CTE(30-800℃) | Max. 1.25×10-6/℃ |
Water absorption | Min. 15% |
Softening Temperature | Min. 1410℃ |
PITCH(mm) | 1.27 |
Wall Thick(mm) | 0.16 |
O.F.A(%) | 76.4 |
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