Sefu China Coating Catalytic Converter Supply Honeycomb Ceramic Catalyst Substrate Honeycomb Ceramic Ceramic Substrate Catalytic Converter in Vehicles

• Material: Chemical Fiber
• Application: Industry, Food and Beverage, Medicine, Textile, Metallurgy
• Type: Ceramic Filter
• Filter Connector: 222 Connector
• Filtration Grade: HEPA Filter
• Activated Carbon Filter Type: Compact
• Product Name: Diesel Oxidation Catalyst
• Model No.: Sf-Doc
• Cordierite Crystal Phase: >90/95
• Thermal Stability ( 550celsius ): >3times
• Soften Temperature: >1360/1390
• Compression a-Axis: 15.0/16.0(MPa)
• Strength B-Axis: 3.0/5.0(MPa)
• Specific Weight: <0.50/230-430(Kg/L)
• Porosity: 40-45
• Application1: The Backpressure Is Small, The Hole-Wall Is Thin
• Application2: Has Good Mechanical Strength
• Application3: The Coefficient of Thermal Expansion Is Small
• Application4: The Cold Start Performance Is Good
• Transport Package: on-Demand Customization
• Specification: On-Demand Customization
• Trademark: SEFU
• Origin: Hebei
• HS Code: 6909110000
• Production Capacity: 50000000PCS/Month

Product Description

Cangzhou Sefu Ceramic New Materials Co., Ltd.

Add: Guanting Industrial Park, Cangzhou City, Hubei, China

 

Product Description

Honeycomb Ceramic Catalyst Substrate

The honeycomb ceramic catalyst substrate is mainly used in the catalytic purification device of gasoline engine exhaust gas, diesel engine exhaust gas, and industrial organic waste gas.

Honeycomb ceramic catalyst substrate has many straight channels, which enlarge the surface area of the unit flow area thousands of times. When all kinds of harmful gas flow through the honeycomb ceramic hole, which will react with different catalysts coated on the honeycomb ceramic hole surface. Harmful gas becomes harmless gas emissions and discharges into the air.

Features:
1. Thin wall thickness, thin channel wall, and high catalytic efficiency.
2. High surface area, ensure exhaust gas have enough contact with the catalyst.
3. Low back pressure, good airflow.
4. High compressive strength, not easy to deform.
5. Low thermal expansion coefficient, good heat resistance.
6. Good thermal shock resistance, and high strength.
7. Stable water absorption rate, firmly adsorption capacity.
8. Ideal matching with various active catalyst components.
9. Accurate size control, good for encapsulation.
10. Complete specification, diameter 5 to 350mm, 100 to 600 CPSI.

 

Product Parameters

Chemical Properties

Chemical composition	AL2O3	SIO2	MgO	CaO	K2O+Na2O	Fe2O3	TiO2
	35.1+-1.6%	50+-1.8%	13.5+-0.5%	<0.5%	<0.3%	<1.0%	<1.0%
Crystallinity	Cordierite	Mullite	Corundum	Pore capacity
	>93%	<2.4%	<1.2%	0.12-0.3cm3/g

Physical Properties

Item	Water absorption	Coefficient of thermal expansion	Compressive strength			Isostatic compressive strength	Thermal shock resistance	softening temperature
			A axis	B axis	C axis
Data	25+-4%	<1.0x10-6/ºC	>10MPa	>2MPa	>0.11MPa	>1.1MPA	>650ºC	>1360ºC

SEFU CHINA COATING CATALYTIC CONVERTER SUPPLY HONEYCOMB CERAMIC CATALYST SUBSTRATE HONEYCOMB CERAMIC CERAMIC SUBSTRATE CATALYTIC CONVERTER IN VEHICLES

Detailed Photos

Common Sizes of Honeycomb Ceramic Substrate for Gasoline Engine Tail Gas Purifying System:

No.	Section Shape	Specification	holes / square inch(CPSI)	No.	Section Shape	Specification	holes / square inch(CPSI)
1	cylinder	Ø80*50/60/80/100	400	18	Race track	145*80*70/100	400
2	cylinder	Ø83*50/80/100	400	19	Race track	144.3*68.1*100/125	400
3	cylinder	Ø83*50/80/100	400	20	Race track	148*84*65/100/120/152	400
4	cylinder	Ø93*50/80/100/125	400	21	Oval	125*80*100/120/128	400
5	cylinder	Ø100*80/100	400	22	Oval	130*85*100	400
6	cylinder	Ø101.6*80/123.4	400	23	Oval	131.5*87.5*100/115	400
7	cylinder	Ø103*70/80/100/130	400	24	Oval	136*94*100/120/140	400
8	cylinder	Ø106*70/75	400	25	Oval	136*94*120/130/152	400
9	cylinder	Ø106*80/100/120/130	400	26	Oval	147*95*100/120/130	400
10	cylinder	Ø110*75/100/110/130	400	27	Oval	147*95*152.4	400
11	cylinder	Ø110*100/110/130	400	28	Oval	153*103*100/115	400
12	cylinder	Ø118*55/75/80/95/120	400	29	Oval	161.5*109*115	400
13	cylinder	Ø123*55/80/100/130	400	30	Oval	165*116*120	400
14	Race track	95*70*120	400	31	trapezoid	118*91*96*100/130	400
15	Race track	98*70*115	400	32	quadrangle	120*100*100/115	400
16	Race track	105*58*115-400	400	33	quadrangle	120*100*115-400	400
17	Race track	120*80*50/70/100/120	400	34	special-shaped	143.5*84*155-400	400

FAQ

Q: Are you Factory?
A: Definitely, we are a factory.  Welcome to visit us!

Q: What Parameters should I provide to you for a proper quotation?
A: Application, pore size, dimension, color, quantity, packing requirements, trade terms. 

Q: How can you control your quality? 
A: For each production processing, we have a complete QC system for the chemical composition and physical properties. After production, all the goods will be tested, and we have the quality certificates with ISO9001.

Q: What is your lead time? 
It usually needs about 15- 20 days after receiving the PO.

Q: Do you provide Samples?
A: Yes, our factory provides samples for testing, pls send detailed parameters to us. (if customized, withdrawing is best) The samples will be charged or free according to the specific requirements.

Q: What are the Payment Terms?
A: We accept T/T, L/C, West Union, etc.

Q: How can I get samples?
A: We are honored to offer you the samples.

Q: What about your Packing?
A: We provide carton boxes, pallets, etc. OEM packing is available too.

Q: Do you have R&D services?
A: Yes, we have an R&D department to assist you in new product development.

Q: Does your company accept customization?
A: We accept OEM service.

Q: Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.