Catalyst Substrate Ceramic Honeycomb for Heat Exchange Media

• Customization: Available
• Classification: Honeycomb
• Grade Standard: Industrial Grade
• Model NO.: Catalyst Substrate ceramic honeycomb
• Kind: Honeycomb
• Quality: First Class
• Transport Package: Wooden Box/Carton Box/as Customer′s Request
• Specification: 100x100x100
• Trademark: Global
• Origin: China
• HS Code: 69091100
• Production Capacity: 15000 Ton/Year

Product Description

Catalyst Substrate ceramic honeycomb for Heat EXchange Media
 
High Temperature Air Combustion (HTAC) is new-type combustion technology with great energy-saving and environment protection. This technology is to make two regenerators to absorb heat and send out heat alternatively through the reversal valve, recuperate the heat of the exhaust gas to the maximum extent, then heat the combustion-supporting air and coal gas to over 1000ºC, even the inferior fuel of lower calorific power can also catch fire steadily and burns high-efficiently. The heat storage honeycomb ceramic as heat exchange media is the key part of HTAC.
  
Chemical & Physical Analysis:

Name		Alumina	Dense  Cordierite	Porous  Cordierite	Dense  Alumina	Mullite	Corundum  mullite
Density(g/cm3)		2.0~2.3	2.1 ~2.5	1.7 ~2.0	2.4 ~2.7	2.0 ~2.5	2.3 ~2.7
Coefficient of heat expansion  (×10-6K-1) (20~800ºC)		≤5	≤3.5	≤3.0	≤5	≤5	≤6
Specific Heat  (J/Kg.K)  (20~1000ºC)		900-1150	900-1100	900-1150	1000-1150	1000-1150	1100-1300
Thermal Conductivity (W/m.k)  (20~1000ºC)		1.5-2.0	1.5-2.5	1.2-1.8	1.5-2.5	1.5-2.0	1.5-2.5
Impact Thermal Resistance (ºC/min)		≥450	≥500	≥500	≥450	≥500	≥450
Max. Working Tem.(ºC)		1350	1320	1320	1350	1450	1550
Water absorption(%)		15-25	≤1	15-25	≤1	15-25	15-25
Compressive strength(MPa)	A  axis	≥32	≥29	≥34	≥36	≥28	≥39
	B  axis	≥8	≥6	≥8	≥8	≥8	≥10
Chemical composition (%)	Al2O3	55-65	25-38	28-38	55-65	60-70	70-80
	SiO2	25-35	50-60	45-55	25-35	25-35	15-25
	MgO	1-3	5-10	12-14	3-5	0-1	0-2
	others	<5	<5	<5	<5	<5	<5

 Available sizes for honeycomb ceramic

(mm)	Quantity of  channels	Wall thickness	Channel Width	Surface area	Void  section	Packaging  density	Weight  per piece
150×150×300	25x25	1.0mm	4.96mm	580m2/m3	68%	696kg/m3	4.7kg
150×150×300	40x40	0.7mm	3.03mm	891m2/m3	65%	814kg/m3	5.5kg
150×150×300	50x50	0.6mm	2.39mm	1090m2/m3	63%	903kg/m3	6.1kg
150×150×300	60x60	0.5mm	1.99mm	1303m2/m3	63%	932kg/m3	6.3kg
150x100x100	40x40	1mm	2.5mm	784m2/m3	49%	799kg/m3	1.2kg
150x100x100	33x33	1.1mm	3.0mm	691m2/m3	52%	750kg/m3	1.13kg
150x100x100	20x20	2.0mm	5.0mm	392m2/m3	49%	692kg/m3	1.04kg
100x100x100	40x40	1.0mm	2.5mm	784m2/m3	49%	810kg/m3	0.81kg
100x100x100	33x33	1.1mm	3.0mm	691m2/m3	52%	750kg/m3	0.75kg
100x100x100	20x20	2.0mm	5.0mm	392m2/m3	49%	680kg/m3	0.68kg
Other shapes, size, specification and material are available.

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FAQ

Q: What is your experience in your products?
A: We have over 20 years experience in this industry line. We are professional manufacturer in this area.
 
Q: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.
 
Q: Can you accept small quantity sample order before production?
A: Yes, we can offer sample for your testing first before production.
 
Q: What is your production time?
A: We have large stock for standard products. For non-standard product ,it will take 7-10 days after order and details confirmed. 
 
Q: What are your payment terms?
A: We accept T/T, L/C for big amount, Western Union for small amount.