Honeycomb Ceramic Substrate for Car Emission System

• Customization: Available
• Body Material: Ceramic
• Discharge Standard: Euro IV
• Model NO.: CHS
• Component: Catalytic Converter
• Material: Cordierite, Alumina, Corundum,etc
• Common Specification: Diameter<120mm/Diameter<200mm,etc
• Cell: 100-600cpsi
• Application: Catalyst for Automobile/Motorcycle
• Transport Package: Wooden Box and Pallet/Packed as Customers′ Need
• Trademark: DXY
• Origin: China
• HS Code: 6909190000
• Production Capacity: 100, 000pieces/Month

Product Description

Ceramic honeycomb substrate is made of cordierite, the cells density can be 100 cpsi, 300 cpsi, 400 cpsi or 600 cpsi. The usual cpsi (Cell Per Square Inch) for ceramic honeycomb substrate is 400cpsi, the shape of ceramic substrate is round, racetrack, ellipse and other special shape as per customers' requests. The catalyst support structure is a honeycomb configuration which includes a variety of unobstructed parallel channels sized to through gas flow and bounded by thin ceramic walls. The walls of these channels provide the surface for precious-metal catalysts that convert noxious emissions into carbon dioxide, nitrogen and water vapor. We can offer honeycomb ceramic substrate is coated and non-coated with precious-metal.



Automobile exhaust gases are conventionally purified with a catalyst supported on a ceramic substrate body able to withstand high temperatures. The preferred catalyst support structure is a honeycomb configuration which includes a multiplicity of unobstructed parallel channels sized to permit gas flow and bounded by thin ceramic walls. We improve the specific surface areas and cut down the heat capacity to increase the catalytic function. When the noxious emissions pass through, HC, CO and NOX will be converted into harmless components.

Characteristics:
*High specific surface area: Ensure exhaust gas could contact weigh catalyst enough
*Stable water absorption: Guarantee catalyst could be firmly and evenly coated on the surface of substrate, so it's no waste for too thick coating
*Warm up characters: After starting up engine, the temperature of substrate could reach the active temperature of catalyst in the shortest time
*Low exhaust resistance: Ask exhaust resistance of substrate to engine low, so that it won't affect the performance of engine
*High intensity: Substrates work in bumpy cars, so the intensity of substrates must be too high to be destroyed
*Perfect assembly: Substrates are parts of exhaust; Perfect appearance and exact dimension could ensure assembly perfect


 

Channel density	Shape	Dimensin (mm)	Litre
0 sells per square inch	Round shape	φ150*100	1.767
		φ144*152.4	2.482
		φ118*152.4	1.667
		φ115.4*152.4	1.594
		φ106*100.4	0.886
		φ103*100	0.833
		φ101.6*152.4	1.236
		φ100*100	0.786
		φ93*152.4	1.035
		φ83*152.4	0.825
		φ80*100	0.503
		φ76*50	0.227
		φ41*25	0.033
	Racetrack ellipse	P169*80.8*115	1.41
		P148*84*152.4	1.66
		P144.8*81.3*127	1.32
		P127*63.5*152.4	1.10
		P93*61*91	0.44
		P120.6*80*152.4	1.26
		P143*98*152.4	1.82
		P147*95*152.4	1.83
		P177.8*114.3*170	2.98
	abnormity	T144*84*75	0.713
		T114*105*75	1.081
		T120.2*108.2*75	0.766
		T112.2*92*115	0.932
		T119.5*99.5*115	1.074
		T122.3*104.4*80	0.802
		(mm)section size	(mm)max length	Litre
300 sells per square inch	Round shape	144.0000	200.0000	3.258
		150.0000	200.0000	3.535
		190.0000	200.0000	5.671
		220.0000	200.0000	7.604
		240.0000	200.0000	9.049
600 cells per square inch		93.0000	152.4000	1.035
		101.6000	152.4000	1.236
		118.0000	152.4000	1.667