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    Mullite Sand/Powder
    Precision Casting

    Mullite Sand/Powder for precision casting is made from high quality hard clay through high temperature calcination and special process. The product has stable and reliable casting property, consistent size distribution, extremely low iron and dust content. It is widely used in precision casting industry.

    Chemical Composition and Physical Property

    Al2O3

    Fe2O3

    Bulk Density

    Dust Content

    >42%

    <2%

    ≥2.45 g/cm3

    Max. 300ppm

     

     

     

    Size : 0.1-0.3mm, 0.1-0.4mm, 0.18-0.3mm, 0.18-0.5mm, 0.3-0.7mm, 0.3-0.8mm, 0.425-0.85mm
    0.5-1.0mm, 0.7-1.0mm, 0.7-1.5mm, -120Mesh, -200Mesh, -325Mesh, etc.
    Other size can be provided as request

    Application: Precision Casting Shell
    Packing: 1) in 25kg paper bag or complex bag, 40bags per pallet
                    2) 1000kg container bag

    • No.B2305, Times Ark Building, Guangan Street, Shijiazhuang
    • 86-311-86219861
    • 86-311-86219891
    • cnchida@cnchida.com
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