| Item | Diameter | Lebgth | Cell density |
| Content | 4"~12" | 4"~12" | 100,200,300 |
| Square Honeycomb Filter Type(cpsi) | 200 | 300 |
| Porosity（%） | ＞49 | Same as 200 cpsi |
| Mean Pore size（μm） | 16 | " |
| Bulk density at 25℃（g/cm2） | 0.8 | " |
| Thermal conductivity at 25℃（W/mk） | 5.38 | " |
| Thermal conductivity at 600℃（W/mk） | 4.81 | " |
| Thermal conductivity at 800℃（W/mk） | 4.53 | " |
| Specific heat at 25℃（J/g/k） | 0.59 | " |
| Specific heat at 600℃（J/g/k） | 1.05 | " |
| Specific heat at 800℃（J/g/k） | 1.09 | " |
| Expansion/radial×106/℃ at 300℃ | 5.65 | " |
| Expansion/radial×106/℃ at 600℃ | 4.99 | " |
| Expansion/radial×106/℃ at 800℃ | 5.10 | " |
| Decompose temperature（℃） | ＞1,600 | " |
| 3P-Bending strength-MOR（Mpa） | ＞20 | " |
| Square Honeycomb Filter Type(cpsi) | 100 | 200 | 300 |
| Wall Thickness （±0.05mm） | 0.55 | 0.38 | 0.3 |
| Square Length of Cell（±0.05mm） | 2.06 | 1.68 | 1.36 |
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