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        General Industrial

             

        ?Grace? Metakaolin

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        Grace's metakaolin is manufactured at the Grace site in Aiken, South Carolina, USA where the raw material, Kaolin clay is mined and subsequently thermally activated through a highly controlled calcination process. Grace's metakaolin manufacturing facility is ISO 9001:2008 certified.

        Typical Applications

        • Zeolites
        • Ceramics
        • Refractories
        • Grouts and Mortars
        • Geopolymers
        • Supplemental Cementitious Material for cement
        • Concrete Admixtures

        Properties?

        ?Property*?V?alue
        ??Physical Form?Fine Powder
        ?Chemical Structure?Amorphous Aluminosilicate
        ??Special Modifications?Dehydroxylated (Calcined) Kaolin
        ?Specific Gravity?2.6
        ?Bulk Density, Tamped @ 20°C?500 kg/m3
        ?Color?Off-white
        ?Average Particle Size?5 μm
        ?pH?5
        ?Surface Area??22 m2/gm
        Screen Residue, 325 mesh??10
        ?Oil Absorption?75
        Moisture @ 105°C??0.5%

        *Typical properties should not be used for specification purposes.

        Flexible Packaging Options

        • 40 lb bags (repulpable bags available)
        • super sacks
        • bulk truck
        • bulk railcar

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