CIRCOLIT® powder

1 of 2 products in this brand
Circolit® Powder has practically no residual quartz; the abrasion values ​​are at a very low level. Due to its defined crystal structure and the special grinding technique, it has an extraordinarily distinctive rod shape ; in addition to its high specific surface area, CIRCOLIT ® powder has a high degree of internal porosity. The multifunctional product is used in a wide variety of applications.

Chemical Family: Calcium & Calcium Compounds

Pigment Type: Inorganic Pigments

Color: White

Features: Corrosion Resistance, High Gloss, High Opacity

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    Identification & Functionality

    Pigment Type
    CASE Ingredients Functions

    Features & Benefits

    Labeling Claims

    Applications & Uses

    Application Method
    Compatible Substrates & Surfaces
    Coating Type
    Ink & Toner Type
    Applications

    Paint and varnish

    High temperature applications

    Friction linings

    Paper and coating colors

    Properties

    Color
    Physical Form
    Typical Properties
    ValueUnitsTest Method / Conditions
    d 50 9µm
    d 97 38µm
    pH Valuemax. 11DIN ISO 787/9
    Chemical composition6 CaO x 6 SiO 2 x H 2 O calcium silicate hydrate
    SiO 245.18%
    Al 2 O 30.33%
    Fe 2 O 30.13%
    Mnmax. 0.001%
    CaO46.08%
    MgO0.52%
    Na 2 Omax. 0.02%
    Crmax. 0.001%
    Specific surface (BET)35m 2 / g
    Hg-fillable porosity1.965cm 3 / g
    Bulk Density Powder0.2g/cm3
    Density (Helium pycnometer)2.47g/cm3
    Loss on ignition10%
    Mineralogical compositionXonotlite
    Crystal shaperod-shaped
    aspect ratio l / dapprox. 20
    Whiteness (ISO 2410 R 457) with UV92.5
    Brightness (CieL * a * b *)L * = 96 a * = 0.17 b * = 0.92

    Regulatory & Compliance

    Certifications & Compliance