Silicon Carbide DPF Sic Diesel Particulate Filter for Catalytic Converter

• Customization: Available
• Body Material: Ceramic
• Discharge Standard: Euro IV
• Model NO.: DPF
• Component: Catalytic Converter
• Material: Sic
• Cell: 100-400cpsi
• Size: 143.8*152.4mm, 286X305mm, 190*200mm etc
• Application: as Catalyst Used in Diesel Engine
• Transport Package: Wooden Box/Carton Box with Pallet
• Trademark: DXY
• Origin: China
• HS Code: 84213990
• Production Capacity: 100, 000pieces/Month

Product Description

Silicon carbide diesel particulate filter cores also look like catalytic converter cores that have had alternate channels plugged - again the plugs force the exhaust gas flow through the wall and the particulate collects on the inlet face.
*Excellent capturing performance
*Small exhaust back pressure
*Nice corrosion resistance to oil, ash, and engine scouring
*Excellent heat resistance and thermal shock resistance.
*Lower thermal expansion



A diesel particulate filter removes particulate matter from diesel exhaust by physical filtration. The common type is a ceramic (cordierite or silicon carbide) honeycomb substrate. The structure like an emissions catalyst substrate with the channels blocked at alternate ends. The exhaust gasses must therefore flow through the walls between the channels and the particulate matter is deposited on the walls.
Other filter types are available, using sintered metal plates, foamed metal structures, fibre mats and other materials as the filtration medium.
 

Property (uncatalyzed)		100/17	200/12
Cell density	cpsi	100	200
	cpscm	15.5	31.0
Wall thickness	inch	0.017	0.012
	mm	0.432	0.305
Open frontal area (OFA), %		34.5	34.5
Geometric surface area (GSA)	Inch2	33.3	47.0
	m2/l	1.31	1.85
Hydraulic diameter	Inch	0.083	0.059
	mm	2.11	1.49
Modulus of rupture (psi/cpscm)		350	300
Porosity (%)		48	48
Coefficient of thermal expansion 102 cm/cm/ (20-800) --maximum average		5	5
Mean pore size (micron)		13	13
Melting temperature (Degree C)		1460	1460

 

Size(Diameter × length)		Filter volume(Litre)	Cell density	Shape
mm	Inches
Φ70×152	Dia.2.76×6	0.58	100/200CPSI	Round
Φ144×152	Dia.5.66×6	2.48	100/200CPSI	Round
Φ144×205	Dia.5.66×8	3.34	100/200CPSI	Round
Φ144×254	Dia.5.66×10	4.13	100/200CPSI	Round
Φ144×305	Dia.5.66×12	4.96	100/200CPSI	Round
Φ170×254	Dia.6.69×10	5.76	100/200CPSI	Round
Φ190×200	Dia.7.48×7.87	5.67	100/200CPSI	Round
Φ228×152	Dia.8.97×6	6.20	100/200CPSI	Round
Φ228×254	Dia.8.97×10	10.37	100/200CPSI	Round
Φ228×305	Dia.8.97×12	12.45	100/200CPSI	Round
Φ240×240	Dia.9.45×9.45	10.85	100/200CPSI	Round
Φ240×254	Dia.9.45×10	11.48	100/200CPSI	Round
Φ240×305	Dia.9.45×12	13.79	100/200CPSI	Round
Φ260×305	Dia.10.23×12	16.19	100/200CPSI	Round
Φ270×305	Dia.10.63×12	17.45	100/200CPSI	Round
Φ286×305	Dia.11.26×12	19.58	100/200CPSI	Round
(98×195)×154	(3.8×7.7)×6	2.60	100/200CPSI	Race track
(98×195)×205	(3.8×7.7)×8	3.50	100/200CPSI	Race track
(98×195)×254	(3.8×7.7)×10	4.30	100/200CPSI	Race track
(98×195)×305	(3.8×7.7)×12	5.20	100/200CPSI	Race track