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CORNING
Celcor®

Celcor®

Product catalog summary

Introduction
Corning's Celcor® Substrates are designed to meet future emissions standards with a focus on high performance, efficiency, and flexibility. These advanced ceramic substrates are suitable for both gasoline and diesel systems.

Product Highlights

Innovative monolithic design enhances durability.
Promotes rapid light-off due to low material density, low heat capacity, and high heat retention.
Highly resistant to thermal shock.
Flexible design options for increased surface area or reduced pressure drop.

Product Attributes

Corning offers best-in-class technical expertise in cellular ceramic solutions.
Extensive product range to meet global standards.
Various configurations support a wide range of after-treatment engineering solutions.

Technical Specifications

Product	cpsi/web	Bulk Density [g/L]	Open Frontal Area	Geometric Surface Area [cm2/cm3]	Heat Capacity 200°C [J K-1 L-1]
400/6	395	0.757	27.4	352	1.11
350/5.5	317	0.805	26.4	283	1.22
400/4	279	0.828	28.7	166	1.16
400/3	220	0.865	29.3	131	1.18
600/4	324	0.800	34.5	193	0.93
600/3	267	0.836	35.3	159	0.95
600/2	223	0.881	36.2	132	0.97
750/2	248	0.868	40.2	148	0.86
900/2	271	0.856	43.7	161	0.78

Global Supply Locations

Corning, NY
Blacksburg, VA
Kaiserslautern, Germany
Port Elizabeth, South Africa
Shanghai, China

Performance Insights

FTP-75 Bag-1 emissions correlate linearly with light-off factor.
Thinner webs improve hydrocarbon emissions reduction.
Higher cell concentration increases geometric surface area, enhancing emissions performance.
900/2 offers the highest geometric surface area for optimal steady-state performance.
750/2 balances emissions performance and pressure drop effectively.
Reducing web thickness within a cell family decreases heat capacity, allowing faster light-off and lower back pressure.

Conclusion
Corning's Celcor® Substrates provide advanced solutions for meeting stringent emissions standards. For more information, contact Corning's Environmental Technologies division.

Catalog excerpts

Meet tomorrow's emissions standards today with our extensive portfolio of ceramic solutions. Optimized for high performance, efficiency, and flexibility, Corning's advanced ceramic substrates are designed to meet your most demanding gasoline and diesel system needs. Discover Advanced Solutions with Corning® Celcor® Substrates Global Supply • Best-in-class technical expertise from the company that pioneered cellular ceramic solutions and set the standard for catalytic converters worldwide • Extensive product range to address tightening global standards • Configurations and attributes that enable a wide range of after-treatment engineering solutions Product Highlights • Innovative monolithic design with enhanced durability • Promotes rapid light off: Low material density, low heat capacity, and high heat retention ability • Highly resistant to thermal shock • Flexible for designs requiring more surface area for same volume or lower pressure drop for same surface area Product Attributes Corning, NY Blacksburg, Va. aiserslautern ermany Port Elizabeth South Africa Geometric Surface Area Heat Capacity 200°C Hydraulic Diameter Product cpsi/web Bulk Density [g/L] Open Frontal Area [cm2/cm3] J K-1 [mm] Size Ranges (Contour / Diameter) Heat Capacity / Geometric Surface Area

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Environmental Technologies | Celcor® Substrates Modeled FTP HC Emissions / Geometric Surface Area Back Pressure / Hydraulic Diameter bubble size = light off factor -60% 400/3 350/5.5 bubble size = open frontal area Relative Hydraulic Diameter to 400/6 *Parts tested at size 105.7 x 76 mm *Parts tested at size 105.7 x 76 mm; bp @ 200kg/h & 800C Discover Advanced Solutions with Corning® Celcor® Substrates Contact us today to learn how Corning’s extensive portfolio of advanced ceramic solutions can help you meet your most demanding system needs. FTP-75 Bag-1 emissions show a linear relationship with...

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