• Fumed silica

    • Fumed silica shares many similarities with carbon black.
    • Both are minuteness powders with very high specific area, which makes them have strong surfactivity, good compatibility and dispersibility.
    • Suitable for adding as stuffing to various materials such as: plastics, rubber, coatings

  • Rightchem

    HP-150

    · Specific surface area: 150±25 / · Content of SiO₂ ≥99.8% / · PH value of suspending liquid ≥4.0 / · Weight lost after baking: ≤1.0%

    HP-200

    · Specific surface area: 200±25 / · Content of SiO₂ ≥99.8% / · PH value of suspending liquid ≥4.0 / · Weight lost after baking: ≤1.0%

    HP-380

    · Specific surface area: 380±25 / · Content of SiO₂ ≥99.8% / · PH value of suspending liquid ≥4.0 / · Weight lost after baking: ≤1.0%

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