Filtec Precision Ceramics Corporation (USA)
CF200 Alumina Ceramic Foam Filters for aluminum
filtration and aluminum casting
FILTEC CF200 Ceramic Foam Filter is a phosphate-free, high alumina-based
product, It is characterized by high porosity and mechanochemical stability and
excellent resistance to thermal attack and corrosion from molten aluminum, It can
effectively remove inclusions, reduce trapped gas and provide laminar flow when
filtrating molten aluminum, it is machined to tight dimensional tolerance during
production, this combination of physical properties and precise tolerance make
them first choice for molten non-ferrous filtration.
FILTEC CF200 Ceramic Foam Filters are widely used for molten aluminum filtration
in primary and secondary aluminum foundries, they are also applied as filtering
media in gas-liquid and liquid-solid separation engineering.

FILTEC CF200 Ceramic Foam Filter is supplied with soft/hard gasket to prevent
metal bypass, it is available in dimension of 40-600mm with pore size from 10-40ppi.
Special size is also available on order.
Porosity %
80 ~ 90
Compression Strength
≥1.0Mpa
Bulk Density
≤0.5g/cm3
Thermal Resisitance
800°C~R.T, 5 times
Specification:
CF200-Al
CF400-Iron
CF600-Steel