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Extruded honeycomb ceramic filter is a cordierite-mullite-based product. It is widely used for filtration grey iron and ductile iron, aluminum, aluminum alloy, copper, stainless steel, steel and etc.
The advantages of extruded honeycomb ceramic filter as follows:
Excellent thermal shock resistance.
High strength.
Specific surface area.
Unique cellular designs.
Application: Iron casting filter and steel casting filter.
Material: Cordierite, Mullite, Corundum-Mullite.
1. Common specification of extruded honeycomb ceramic filter:
Section size (length ×width) (mm) | Hole type | Aperture(mm) | Number of hole(cells) | Cell-opening ratio (%) | Pieces per cube |
100×100×(20) | Square | 2.2×2.2 | 33×33=1089 | 52.70 | (5000) |
100×100×(20) | Square | 2.5×2.5 | 31×31=961 | 60.06 | (5000) |
100×100×(20) | Square | 3.0×3.0 | 24×24=576 | 51.84 | (5000) |
81×81×(12.5) | Square | 1.46×1.46 | 44×44=1936 | 62.89 | (12193) |
75×75×(15) | Square | 2.2×2.2 | 26×26=676 | 58.17 | (11852) |
75×75×(15) | Round | 2.5 | 492 | 42.94 | (11852) |
120×65×(20) | Square | 2.2×2.2 | 38×20=760 | 47.16 | (6410) |
100×65×(20) | Square | 2.2×2.2 | 33×21=693 | 51.6 | (7692) |
100×60×(12.5) | Square | 2.2×2.2 | 33×20=660 | 53.29 | (13333) |
100×50×(20) | Square | 1.6×1.6 | 50×24=1200 | 61.44 | (10000) |
66×66×(12.5) | Square | 1.2×1.2 | 42×42=1764 | 58.31 | (18365) |
66×66×(12.5) | Square | 1.46×1.46 | 37×37=1369 | 66.99 | (18365) |
66×66×(12.5) | Square | 2.2×2.2 | 26×26=676 | 75.11 | (18365) |
66×66×(12.5) | Round | Φ2.4 | 440 | 45.7 | (18365) |
60×60×(20) | Square | 1.6×1.6 | 29×29=841 | 59.80 | (13889) |
60×60×(15) | Square | 2.2×2.2 | 20×20=400 | 53.78 | (18519) |
55×55×(12.5) | Round | Φ2.3 | 367 | 50.41 | (26446) |
55×55×(12.5) | Square | 2.2×2.2 | 21×21=441 | 70.56 | (26446) |
55×55×(12.5) | Square | 1.15×1.15 | 37×37=1369 | 59.85 | (26446) |
50×50×(12) | Square | 2.2×2.2 | 19×19=361 | 69.89 | (33333) |
50×50×(12.5) | Round | Φ2.3 | 294 | 48.86 | (32000) |
40×40×(10) | Round | Φ2.2 | 172 | 40.86 | (62500) |
40×40×(10) | Square | 1.4×1.4 | 22×22=484 | 59.29 | (62500) |
Φ90×(12.5) | Square | 2.2×2.2 | 696 | 52.95 | (12582) |
Φ60×(10) | Square | 1.44×1.44 | 502 | 36.82 | (35368) |
Φ52×(7) | Square | 2×2 | 234 | 44.07 | (67304) |
Φ52×(7) | Square | 1.44×1.44 | 286 | 27.93 | (67304) |
Φ50×(10) | Round | Φ2.3 | 109 | 23.06 | (50955) |
Note: we can be customized as per client's requirements.
2. Technical parameters of extruded honeycomb ceramic filter:
Material | Al2O3 (%) | Hole type | Milli hole(μm) | Coefficient of Thermal Expansion (×10-6/°C) | Softening temperature (°C) | Max. Working temperature (°C) | Compressive Strength (MPa) |
Cordierite | 37 | Round, square and delthyrium | 2-3 | ≤1.8 | 1390 | 1350 | ≥12 |
Mullite | 46 | 2-3 | ≤4.0 | 1550 | 1500 | ≥15 | |
ZrO-Mullite | 70 | 2-3 | ≤5.5 | 1650 | 1580 | ≥15 | |
ZrO-Corundum | 70 | 2-3 | ≤5.5 | 1700 | 1650 | ≥15 |
Extruded ceramic filter