Materials / Resources & Advanced Materials

Ceramic Honeycomb

Top Share for Industrial Applications, Including Voc Purification Catalyst Carriers*

Featuring outstanding heat shock resistance, ceramic honeycomb are used in a wide range of applications, including VOC purification catalyst carriers and heat reservoirs. Iwatani procures ceramic honeycomb from China to meet customer requirements for reduced costs and lead times. Iwatani offers products of the optimal materials and configurations to suit diverse customer applications and requirements.

*Based on Iwatani data as of December 2021

Product List

Product List

Ceramic Honeycomb for Catalysts

Iwatani’s Strengths Boasts the leading sales track record for industrial applications; supplies customers in Japan with ceramic honeycomb produced in China. Iwatani offers high quality at low cost, as well as a reliable supply chain. Iwatani provides configurations and small-lot quantities for R&D and other needs.
Applications Catalyst carriers: Vehicle exhaust gas purification, industrial exhaust gas and VOC purification Miscellaneous: Filters, rectification applications, etc.
Materials Handled Cordierite

Typical Sizes

Typical Product Size (Number of Cells)
Industrial Honeycomb 150 × 150 × T mm (50 cpsi, 100 cpsi, 200 cpsi, 400 cpsi)
50 × 50 × T mm (50 cpsi, 100 cpsi, 200 cpsi, 400 cpsi)
TWC ⌀101.6 mm, ⌀118.4 mm, ⌀143.8 mm (400 cpsi, 600 cpsi)
DOC, CSR, DPF, GPF ⌀143.8 mm, ⌀190.5 mm, ⌀330 mm (100 cpsi, 200 cpsi, 300 cpsi, 400 cpsi)
  • *These are just a few of the sizes handled.
  • *Processing is possible for smaller sizes.

Ceramic Honeycomb for Heat Reservoirs

Iwatani’s Strengths Products are supplied from China to Japan, which ensures short lead times and lower costs for our customers. A broad range of products is available with cell counts and materials to suit specific requirements.
Applications Heat reservoirs: RTO (regenerative thermal oxidizer) systems, regenerative burners, etc.
Materials Handled Cordierite (porous, high density), alumina (porous, high density), high purity alumina (98%), etc.
Typical Specifications
Size
: 50 × 50/100 × 100/150 × 150 × T (20 to 300) mm/round/rectangular, etc.
Number of cells per side (cpsi)
: 25 (18)/32 (29)/40 (46)/43 (53)/47 (63)/50 (72)/60 (100) cells, etc.
  • *Available in small-lot quantities for sample usage

Please inquire for more information.

Resources & Advanced Materials Department
Tokyo Advanced Materials Section

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