Delivery Time:5 work days
Certification:ISO9001 TS/16949

Al2O3 Cellular Ceramic Substrates With Three way Catalytic

Description:

After coated with catalysts, this product is applied in catalytic converter of gasoline vehicle to catalyze, convert and purify the exhaust, making vehicle exhaust reaching standards of Euro IV and Euro V.

Benefits of Products:

● Thin wall thickness

● Low pressure drop

● High surface area

● Height compressive strength

● Low thermal expansion coefficient

● Good thermal impact resistance and thermal shock resistance

● Excellent compatibility with various active composition in catalyst

●Good performance in cold start, low ignition temperature, quick temperature rise, little air resistance, and high conversion efficiency.

2.   1.Product use

 After coated with catalysts, this product is applied in catalytic converter of gasoline vehicle to catalyze, convert and purify the exhaust, making vehicle exhaust reaching standards of Euro IV and Euro V.

2.Overall dimensions standards

Physical and chemical properties

Item	Standard value	Inspection Method
chemical components	Al2O3	35.2±1%	Chemical analysis
SiO2	50.9±1%
MgO	13.9±1%
Cordierite Crystal phase	≥90%	X-ray diffraction techniques
Compressive strength	AA xis	≥15 Mpa	Compressive strength technique
BA xis	≥2 Mpa
CA xis	≥0.15 Mpa
Water absorption	20-26%	Weighting methord
Softening point	≥1400	High temperature oven
CTE(800℃)	≤1.2*10-6/℃	Netzsch dil 402  PC
Thermal shock resistance	550℃three times(air cool)	Muffle furnace

Applications:

After coated with catalysts, this product is applied in catalytic converter of gasoline vehicle to catalyze, convert and purify the exhaust, making vehicle exhaust reaching standards of Euro IV and Euro V. Technical performance of this product has achieved advanced level in China, and it approaches or has already reached the advanced level of similar products abroad.

Specifications

Cell density (CPSI):100～600
Item	(mm) Sectional Dimension	(mm2) Area of Section	Shape of Section	(mm) Height
1	Φ76.2	4560		≤200 The height can be designed by customer (The standard height):76.2mm(3”), 101.6mm(4”), 127mm(5”), 152.4mm(6”).
2	Φ83	5410
3	Φ93	6793
4	Φ97