Silicon Carbide Ceramic Foam Filter - 80-90% Porosity Gray Black Color | High Strength Thermal Shock Resistance Precision Size Control

These Silicon Carbide Ceramic Foam Filters are mainly designed to improve the quality of iron castings. The filter can effectively remove non-metallic inclusions including slag and dross from the molten metal stream. Additionally they aid in reducing turbulence in the gating system. SIC ceramic foam filter's outstanding thermal shock resistance and high strength properties were developed for superior performance in extreme iron or aluminum and copper based alloy foundry applications.

Product Features
-Precise sizes control during filter media sponge cutting to final sinter.
-High strength with enough slurry and free from loose debris no break and no filter slag
-Branded main raw material to ensure stable quality
-Good porosity and free from block during pouring molten metal
-Mature sintering technology to ensure high refractory and good thermal shock resistance.

Technique data
Main material: Silicon Carbide
Max. Applied temperature: 1500cerntigrade
Color: Gray black
Hole density (PPI): 10/20/25/30(PPI=pores per inch)
Porosity(%): 80-90
High temperature bending strength(Mpa): 2.5
Bending strength(Mpa): 1.5
Compressive Strength(MPa): 1.0
Bulk Density(g/cm3): 0.43