Extruded honeycomb ceramic filter

Material: Cordierite, Mullite, Alundum mullite Used in casting filtration Excellent erosion resistance Size customized

Extruded honeycomb ceramic filter is better than foam ceramic filter. It is based on the material of cordierite-mullite. Which using a straight-hole parallel to straight-channel, multi-pass design ensures the product of high strength and thermal shock performance, also the casting pouring time. Extruded honeycomb ceramic filter improve casting quality and reduce casting cost.

Extruded honeycomb ceramic filter is widely used in metallurgy, foundry metal melt filtration.

                                        

1. Technical parameters ofextruded 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

2. Specification ofextruded honeycomb ceramic filter:

Size		Cell Diameter	Filtration   Capacity (kg)		Pouring Rate (Kg/sec.)
mm	inch	Inch	Iron	Ductile	Iron	Ductile
37×37×12.5	1.46×1.46	0.09	2	3	45	22
55×55×12.5	2.17×2.17	0.09	4	5	84	42
66×66×12.5	2.6×2.6	0.09	5	7	118	59
81×81×12.5	3.19×3.19	0.09	9	13	218	109
133×133×12.5	5.24×5.24	0.10	26	38	454	329
100×100×20	3.94×3.94	0.106	31	44	700	432
100×100×20	3.94×3.94	0.098	31	43	649	400
100×100×22	3.93×3.94	0.09	30	42	597	368
75×100×22	2.95×3.94	0.09	23	32	448	275

Note: we can be customized as per client's requirements.

Extruded honeycomb ceramic filter