The material for catalytic converter substrate honeycomb ceramic 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.

Thechnical Index

Item
Initiation Temperature	230-250.
Operating Temperature Range	250-980.
Using Time	80 thousand kilometer
Air-fuel Delivery Ratio	14.5-14.6
Aging Coefficient	HC1.02 CO1.03 NOx1.07
Rate of Change	HC87.8% CO84.8% NOx83.8%
Purifying Rate	CO2.2g/Km (HC+NOx) 0.469/km
Dynamic Property	Rate of change-0.3%
Axial Thrust Check	200KPa displacement, 0.07mm nonloss
Thermal Endurance and CHW Check	200KPa displacement, 0.01mm nonloss
After Thermal Shock Check	200KPa displacement, 0.10mm nonloss

Ellipse Carrier

Serial NO	Specification	Hole Shape	Type
1	T146.8 × 77 × 86.4	Square	400 Cell \ square inch
2	T120.6 × 80 × 152.4	Square	400 Cell \ square inch
3	T169.7 × 80.7 × 76.2	Square	400 Cell \ square inch
4	T144.8 × 81.3 × 152.4	Square	400 Cell\ square inch
5	T144.8 × 81 × 76.2	Square	400 Cell\ square inch
6	169.7 × 80.7 × 101.6	Square	400 Cell \ square inch
7	T144.8 × 81.3 × 100	Square	300 Cell \ square inch
8	T127 × 63.5 × 107	Square	300 Cell \ square inch
9	T144.8 × 81.3 × 70	Square	300 Cell \ square inch
10	T144.8 × 81.3 × 150	Square	300 Cell \ square inch

Race Track Carrier

1	P120 × 81 × 76.2	Square	400 Cell \ square inch
2	P120 × 80 × 150	Square	400 Cell \ square inch
3	P144 × 68 × 150	Square	400 Cell \ square inch
4	P125 × 80 × 100	Square	400 Cell \ square inch

Circle Carrier

5	83 × 85	Square	400 Cell \ square inch
6	100 × 100	Square	400 Cell \ square inch
7	130 × 130	Square	400 Cell \ square inch
8	118 × 150	Square	400 Cell \ square inch
9	107 × 100	Square	400 Cell \ square inch
10	150 × 75	Square	400 Cell \ square inch
11	83 × 125	Square	400 Cell \ square inch
12	150 × 150	Square	300 Cell \ square inch
13	120 × 100	Square	300 Cell \ square inch
14	101.6 × 100	Square	300 Cell \ square inch
15	94 × 100	Square	300 Cell \ square inch
16	85 × 70	Square	300 Cell \ square inch

Honeycomb Ceramic Catalyst Carrier for Vehicle

Specifications

Product Description

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