Foundry Filtration

We are offering a wide range of Foundry Filtration at very competitive price.
Application: For the filtration of molten Iron, copper, aluminum and alloy.
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
Thermal shock resistance: 6 times/1100certigrade room temp.

Dimensions
Different sizes and PPI can be made upon customer request
Length*width*height=(35-200)*(35-200)*(10-30)mm
With round, square and rectangle shapes. Size tolerance: 1mm
Pore size: 10PPI/20PPI/25PPI/30PPI. PPI tolerance: 2PPI