|
Product Characteristics
● Large specific surface area
● Stable water absorption
● Warm-up
● Low exhaust resistance
● High strength
● Good assembly
Product Characteristics
● Large specific surface area: to ensure full access to the exhaust gas with the catalyst.
● Stable water absorption: to ensure the catalyst evenly firmly attached to the surface of the catalyst carrier.
● Warm-up: after start-up the engine, the temperature of the carrier can reach the catalyst activation temperature in the shortest possible time.
● Low exhaust resistance: the engine’s exhaust resistance is small, to ensure that doesn’t affect the engine performance.
● High strength: the operating environment of the catalyst carrier is in the bumpy car, so the catalyst carrier must be high strength without being external damage.
● Good assembly: the carrier is an exhaust assembly parts, only good appearance and precise dimensions can ensure perfect assembly.
Physical and Chemical Properties
|
Items |
Unit |
Index |
||
|
Chemical Composition |
SiO2 |
% |
49-51 |
|
|
|
Al2O3 |
% |
33-35 |
|
|
|
MgO |
% |
13-14 |
|
|
Wall Thickness |
mm |
100 CPSI |
0.43 |
|
|
|
|
200 CPSI |
0.32 |
|
|
|
|
300 CPSI |
0.30 |
|
|
|
|
400 CPSI |
0.18 |
|
|
|
|
600 CPSI |
0.15 |
|
|
Crush Strength |
A-axis |
Mpa |
|
≥16 |
|
|
B-axis |
Mpa |
|
≥3 |
|
Water Absorption |
% |
|
25±2 |
|
|
Coefficient of Thermal Expansion |
10-6/K-1 |
|
0.8-2.0 |
|
|
Maximum Operating Temperature |
°C |
|
≥1370 |
|
|
Bulk Density |
Kg/L |
0.43-0.75 |
||
