Catalytic Converter Substrate, China Suppliers and Manufacturers

Catalytic Converter Substrate

Supplier Info

Jiangxi Yuanyi Industry Development Co., Ltd.

[China Supplier]

Contact Person : Mr. lin shao

Tel : 86-799-6788805

Fax : 86-799-6788803

Product Detail

catalytic converter substrate for vehicle:its major material is composed of cordierite and stainless steel of iron

The material for catalytic converter substrate is cordierite. The natural cordierite exists very rare in nature, so most of cordierites are man-made substances. The major features for such cordierite are low thermal expansion coefficient, good thermal shock resistance, high anti-acid, anti-alkali and antii-erosion function and good mechanical strength.

The usual CPSI for catalytic converter 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.

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. Bulk Density: 0.50+0.05 g/cm3

6. Crushing Strength: ≥14 MPa (on the top)≥ 4 MPa (on the side)

7. Soften temperature: ≥1360

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)

Catalytic Converter Substrate