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JINTAI Silicon Carbide Ceramic Foam Filters

     JINTAI Silicon Carbide Ceramic Foam Filters mainly for filtration of cast iron and non-ferrous alloys. With their excellent resistance to attack and corrosion from molten iron liquid, they can effectively remove inclusions, reduce trapped gas from liquid metal and provide laminar flow, and then the filtered metal is significantly cleaner. Cleaner metal results in higher-quality castings, less scrap, and fewer inclusion defects, all of which contribute to bottom-line profit.

Physical Properties for Silicon Carbide Ceramic Foam Filters

Working Temp ≤1540°C
Porosity 80~90%
Compression Strength (Room Temperature) ≥1.0Mpa
Volume Density 0.3-0.5g/cm3
Thermal Shock Resistance   1200°C to room temperature 3 times
Application cast iron, cast copper, cast bronze, cast brass high temperature gas filter, chemical fillings and catalysis carrier etc.

Chemical Composition for Silicon Carbide Ceramic Foam Filters

Al2O3 SiC SiO2 ZrO2 Others
≤28% ≥62% ≤10%  --- 0~5%
  • JINTAI offers the whole range of porosities from PPI 10 up to PPI 60 (PPI = pores per inch).
  • JINTAI Alumina Ceramic Foam Filters are available in all common sizes:  40x40x15/22mm,50x50x15/22mm,50x30x22mm,60x60x15/22mm, 70x70x22mm, 75x75x22mm, 75x50x22mm, 100x75x22mm, 100x50x22mm, 150x150x22mm. Other sizes can be customized upon request.