The usual CPSI for honeycomb ceramic substrate is 400. The shape of honeycomb ceramic is round, racetrack, ellipse and other special shape according to the customer's requirement in order to meet the different cars models requirements.
High specific surface area, low pressure drop, rapid light-off time and reliable & durable performance are achieved through high cell density of 400, 500 and 600 cpsi;
All of these make our ceramic honeycomb an ideal catalyst substrate media for oxidation & reduction catalyst,At present, our typical substrate are available in a variety of sizes with the different shapes, such as: round, elliptical, race track and so on.
Detailed Product Description:
1. our company can offer honeycomb ceramic substrate with different specification and differnt cars for the car converter as the customer request.
2.The ceramic substrate is made of cordierite, and it is used for car catalytic converter.The shape will be round, oval or racetrack. The major technical parameters for cordierite are as below:
1. Thermal Expansion Coefficient: ≤1.45x10-6/ 20-800
2. Absorption Rate: 20~30%
3. Inner Wall Thickness: 0.20+0.02mm
4. CPSI ( cell pieces per square inch) : 200-600
5. Crushing Strength: ≥14 MPa (on the top)≥ 4 MPa (on the side)
6. Soften temperature: ≥1360
Major specifications:
Ellipse Carrier:
Num | Specification | Holes shape | Type |
1 | T146.8 × 77 × 86.4 | Square | 400Cell/In2(CPSI) |
2 | T120.6 × 80 × 152.4 | Square | 400Cell/In2(CPSI) |
3 | T169.7 × 80.7 × 76.2 | Square | 400Cell/In2(CPSI) |
4 | T144.8 × 81.3 × 152.4 | Square | 400Cell/In2(CPSI) |
5 | T144.8 × 81 × 76.2 | Square | 400Cell/In2(CPSI) |
6 | 169.7 × 80.7 × 101.6 | Square | 400Cell/In2(CPSI) |
7 | T144.8 × 81.3 × 100 | Square | 300Cell/In2(CPSI) |
8 | T127 × 63.5 × 107 | Square | 300Cell/In2(CPSI) |
9 | T144.8 × 81.3 × 70 | Square | 300Cell/In2(CPSI) |
10 | T144.8 × 81.3 × 150 | Square | 300Cell/In2(CPSI) |
Race Track Carrier:
Num | Specification | Holes shape | Type |
1 | P120 × 81 × 76.2 | Square | 400Cell/In2(CPSI) |
2 | P120 × 80 × 150 | Square | 400Cell/In2(CPSI) |
3 | P144 × 68 × 150 | Square | 400Cell/In2(CPSI) |
4 | P125 × 80 × 100 | Square | 400Cell/In2(CPSI) |
Circle Carrier:
Num | Specification | Holes shape | Type |
1 | Φ 83 × 85 | Square | 400Cell/In2(CPSI) |
2 | Φ 100 × 100 | Square | 400Cell/In2(CPSI) |
3 | Φ 130 × 130 | Square | 400Cell/In2(CPSI) |
4 | Φ 118 × 150 | Square | 400Cell/In2(CPSI) |
5 | Φ 107 × 100 | Square | 400Cell/In2(CPSI) |
6 | Φ 150 × 75 | Square | 400Cell/In2(CPSI) |
7 | Φ 83 × 125 | Square | 400Cell/In2(CPSI) |
8 | Φ 150 × 150 | Square | 300Cell/In2(CPSI) |
9 | Φ 120 × 100 | Square | 300Cell/In2(CPSI) |
10 | Φ 101.6 × 100 | Square | 300Cell/In2(CPSI) |
11 | Φ 94 × 100 | Square | 300Cell/In2(CPSI) |
12 | Φ 85 × 70 | Square | 300Cell/In2(CPSI) |
7. Soften temperature: ≥1360
Honeycomb Ceramic Substrate