Ceramic Foam Filters

Detailed Product Description

Ceramic foam filter:
They have low density (0.25 - 0.26), high porous (80 - 90%), good high-temperature
resistance and chemical corrosion resistance and surface area. They can be widely
applied in liquid filtering of melting metal in metallurgy, catalyst carriers,
thermal exchanging material, automobile tail gas purifier and other adding materials
in reacting tower.

Specifications:
1) Materials: aluminum, silicon carbon, zirconia
2) Bore diameter (ppi): 10 - 60
3) Porosity (%): 80 - 90
4) Refractoriness (°C): 1,250
5) Compress strength (MPa): ≥1.4
6) Thermal shock resistance (times/1,100°C): 5
7) Bulk density (g/cm³): ≤0.5

Extruded filters (ceramic filters):
For the filtering of metallic molten polymer, this product has the characteristics
of larger specific surface, high mechanical strength, and perfect heat-resistance
performance. Based on the case studying of domestic international cast field
in recent years, our factory adjusts the prescription and innovate the technique
to produce filters products with different appearance specifications, wall thickness,
hole type and aperture.

Materials: cordierite, mullite, alundum mullite

Main specifications of extruded filtering slice:
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