Advantage of our DOC substrates: 1.Low CTE, Good thermal shock resistance; 2.High porosity ; 3.Work well with different catalysts; 4.Good flow, low back pressurer; 5.High soften temperature
Hole density: 100 cpsi~ 400 cpsi Code | Specification (mm) | Code | Specification (mm) | Code | Specification (mm) | 1 | φ118.4x70 | 6 | φ190x127 | 11 | φ240x152.4 | 2 | φ118.4x127 | 7 | φ228x76 | 12 | φ267x76.2 | 3 | φ144x152.4 | 8 | φ228x100 | 13 | φ267x100 | 4 | φ150x100 | 9 | φ240x76.2 | 14 | φ267x152.4 | 5 | φ190x100 | 10 | φ240x100 | 15 | φ286x100/100cpsi | We also can produce special specification to customers with special requirements. |