Sodium Metasilicate Anhydrous (SMS)

Products you selected

    Request A Quote
    Filter by:

    Trenchless and Technical Drilling Fluids & Additives

    Sodium Metasilicate Anhydrous (SMS)

    SMS are a powder form of anhydrous sodium metasilicate. SMS are normally dry blended and used as an extender in oilwell cements. Light weight slurries can be formulated by blending SMS with the lime present in cement or by the addition of calcium chloride to produce a calcium silicate gel. This gel structure creates enough viscosity to allow for additional mix water without the problem of excess free water separation.

    SMS may accelerate the set time of some cement blends. SMS are normally added in a concentration of 0.1% to 3% by weight of cement. Resulting slurry densities range from 1350-1750 kg/m³.

    Sodium Metasilicate Anhydrous (SMS) product sheet

    a plastic bag with a sticker on it


    Mixing & Handling

    Physical Properties

    Chemical Properties

    Packaging & Controls

    You Might Also Be Interested in

    Product Image

    Silica Flour

    Silica Flour is powdered sand that inhibits strength retrogression in oil-well cements at elevated temperatures. As a…
    Product Image

    Silica Fume (Densified)

    Silica Fume (Densified) is a silicon dioxide that has undergone the densification process. Silica Fume (Densified) is…

    Learn More About Our Drilling Equipment
    & Supplies