Honeycomb ceramic as heatexchange media

Category Industrial Tags Ceramic Substrate, Gasoline Engine Exhaust Purification, Honeycomb Ceramic Substrate, Honeycomb Substrate.

Ceramic Honeycomb heat accumulation substrate has a low heat expansion coefficient, large surface area, good heat stability, and anticorrosion.

Additional information

Material	Cordierite
Cells Density	7～400 CPSI
Size	Customize
Usage	Industrial Ceramic Honeycomb
Shape	Squareness
Packing	Cartons and wooden pallet
Delivery Time	within 10 days after receipt payment

Product Detail：

1. Product use

Ceramic Honeycomb heat accumulation substrate has a low heat expansion coefficient, large surface area, good heat stability, and anticorrosion.

●Nox purification system in the smoke of the thermal power plant;
●The harmful gas purification system in rubbish burning;
●Poison gas purification system in chemical and mining industries. The slag filter for casting production in the metallurgical industry, The catalyst substrate, the Stuffing material for chemical industry columns, and Contact combustion.

2.Chemical Composition:

Chemical Composition	Alumina Ceramic	Mullite	Cordierite	Cordierite porous	Quartz
Chemical Composition	Alumina Ceramic	porous	dense	Cordierite porous	Porcelain
SiO₂	41-44	26-29	59-59	48-52	65-68
Al₂O₃	50-53	67-70	24-27	34-37	25-30
MgO	≤0.4	≤0.4	7-8	8-9	≤0.5
Alkali	≤4	≤1.3	≤3	≤1.3	≤5

3. .Geometric data:

Size	150×150×300mm	150×150×300mm	150×150×300mm	150×150×300mm
Channels	25 x 25	40 x 40	50 x 50	60 x 60
Chanel width	4.9mm	3.0mm	2.4mm	2.0mm
Inner walls	1.0mm	0.7mm	0.6mm	0.45mm
Spec area	540m²/m³	825m²/m³	1050m²/m³	1310m²/m³
Void	67%	64%	63%	64%

4.Physical Data

Materials	Units	Alumina ceramic	Mullite	Cordierite	Cordierite porous	Quartz

			porous	dense		porcelain
Density	g/cm3	2.7	2.1	2.5	1.9	2.3-2.5
Bulk Density	Kg/m3	965	832	871	778	889
Thermal Expansion Coefficient	10-6 /°C	6,2	3,5	3,4	6,2	4,8
Specific heat Capacity	J/KgK	992	998	942	1016	897
Thermal Conductivity	W/mK	2.79	2.42	1.89	1.63	1.37
Resistance to Fluctuated Temp	Max K	500	550	500	600	500
Softening Temperature	°C	1500	1580	1320	1400	1380
Max. temperature	°C	1400	1480	1200	1300	1280
Average Thermal Capacity	KWh/m3K	0.266	0.231	0.228	0.219	0.222
Porosity Ratio	%	0.8	26	0.4	15	0.6
Acid Resistance	%	0.2	2.5	5	16.7	0.3

All the data is only for reference, specific sizes and hole shapes are according to customers’ requirements.

5. Product Benefit:
● High surface area
● High porosity ratio
● Small airway resistance
● Low thermal expansion coefficient
● Good resistance to chemical corrosion and thermal stability.high working temperature

REMARK: The SIZE can be Customized

Ceramic Honeycomb Manufacturers and Suppliers in China,7days fast delivery, factory price, a work of quality.