CM3902 Corundum-Mullite Ceramic Honeycomb

Name: CM3902 Corundum-Mullite Ceramic Honeycomb
SKU: CM3902
Availability: InStock
Rating: 4.9 (166 reviews)

Catalogue Number	CM3902
Material	Al2O3,SiO2
Shape	Round, square, customized
Dimensions	50mm,100mm,150mm,200mm,300mm

As a leading global supplier of high-performance ceramics, Stanford Advanced Materials (SAM) delivers ceramic honeycombs of consistently high quality. We provide various materials, including Cordierite, Mullite, Corundum, and their mixtures. We can supply custom sizes according to your specified requirements.

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Physical Data
Property	Unit	Value
Coefficient of thermal expansion	10^-6/K^-1	<7
Specific Heat Capacity	J/Kg.K	900-1000
Operating Temperature	℃	<1500

Content	Value wt%
SiO₂	20-32
Al₂O₃	65-73
MgO	-
K₂O+Na₂O	<1.0
Fe2O3	<1.5

Property	Cordierite Ceramic Honeycomb	Cordierite-Mullite Ceramic Honeycomb	Mullite Ceramic Honeycomb	Silicon Carbide (SiC) Honeycomb	Alumina Ceramic Honeycomb
Primary Composition	2MgO·2Al₂O₃·5SiO₂	MgO, Al₂O₃, SiO₂	3Al₂O₃·2SiO₂	SiC	Al₂O₃ (≥90%)
Bulk Density (g/cm³)	0.45 - 0.65	0.50 - 0.75	0.45 - 0.60	0.55 - 0.85	0.70 - 1.20
Porosity (%)	35 - 45	30 - 40	25 - 38	40 - 50 (controlled)	25 - 35
CTE (x10^-6/°C, RT-800°C)	1.0 - 2.0	2.5 - 4.0	4.5 - 5.5	4.0 - 5.0	6.5 - 8.0
Max. Use Temp. (°C)	1300 - 1400	1400 - 1500	1500 - 1600	1600 - 1650 (air)	1500 - 1600
Thermal Shock Resistance	Excellent	Very Good	Good	Excellent (recrystallised)	Fair to Poor
Crush Strength (MPa)	1 - 3	3 - 8	5 - 10	8 - 20	10 - 25
Chemical Resistance	Good; poor against strong acids	Very Good	Excellent (acid/slag)	Excellent (acid/alkali)	Excellent (acid/alkali)
Primary Applications	Automotive Catalytic Converters	High-temperature catalyst supports, Filters	High-temperature gas filters, Furnaces	Molten metal filters, Regenerative burners	High-pressure catalyst supports, wear parts

Physical Data
Property	Unit	Value
Coefficient of thermal expansion	10^-6/K^-1	<7
Specific Heat Capacity	J/Kg.K	900-1000
Operating Temperature	℃	<1500

CM3902 Corundum-Mullite Ceramic Honeycomb

Corundum-Mullite Ceramic Honeycomb Descriptions

Corundum-Mullite Ceramic Honeycomb Specifications

Corundum-Mullite Ceramic Honeycomb Typical Chemical Composition

Corundum-Mullite Ceramic Honeycomb Applications

Material Properties Comparison Table

Corundum-Mullite Ceramic Honeycomb Packaging

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