A Leader In Mass Transfer Tower Packing Since 1988. - JIANGXI KELLEY CHEMICAL PACKING CO., LTD

Alumina Ceramic Foam Filter Plate For Purification liquid


Alumina ceramic foam filter is mainly used for filtering aluminum and aluminum alloy in foundries and foundries. Due to its excellent corrosion resistance and molten aluminum corrosion resistance, it can effectively remove inclusions, reduce trapped gas and provide laminar flow, thus making the filtered metal cleaner. Cleaner metal can produce higher quality castings, less scrap and fewer inclusion defects, thereby reducing costs and increasing profits.
Common sizes: 7 “, 9″, 12 “, 15″, 17 “, 20″ and 23 “.
We offer PPI 10 to PPI 60 (PPI=per inch of pore), or we can customize the size.
About the gasket:
The edges are equipped with washers. The gasket ensures the correct and tight position of the filter in the filter box. Different types of gaskets are available, such as ceramic fiber gaskets. You can also choose not to use the gasket. 

  • Size: 7", 9", 12", 15", 17", 20", 23",
  • Product Detail

    Product Tags


    1) Paste fiber cotton, which plays a sealing role when filtering.
    2) Sticking fiber paper, more beautiful, sealing when filtering.
    3) It is pasted with vermiculite asbestos, which is more beautiful. It plays a sealing role when filtering. It is mainly used for precision product casting.

    Physical Properties

    Working ≤1200°C
    Porosity 80~90%
    Compression Strength 

    (Room Temperature)

    Volume Density ≤0.5g/cm3
    Thermal Shock Resistance 800°C—room temperature 5 times
    Application non-ferrous and alumina alloys,
    high temperature gasfilter,
    chemical fillings and catalysis carrier etc.


    Chemical Composition

    Al2O3 SiC SiO2 ZrO2 Others
    80~82% 5~6% 12~15%


  • Previous:
  • Next:

  • Related Products