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The Shepherd Color Co. Blue 3J

BLUE 3J is an dark blue powder produced by high temperature calcination. This pigment has good UV and visible opacity, is chemically inert, heat resistant and stable to ultraviolet light. It is non-bleeding and non-migratory. It has exceptional durability and hiding power and is generally used in applications where resistance to heat, light, and weather are needed. It is compatible with mostresin systems and polymers, and is non-warping. Typical applications (non inclusive) are liquid and powder coatings, inks, dispersions, concrete, plastics, and other applications where equivalent pigment chemistry is used.

Color: Blue

Pigment Type: Inorganic Pigments

End Uses: Powder Coating

Particle Size: 1.1 - 1.1 microns

Synonyms: C.I. Pigment Blue 28, Cobalt blue, C.I. 77346

    Knowde Enhanced TDS

    Identification & Functionality

    CI Number
    Pigment Type
    CASE Ingredients Functions
    Crystal Structure
    spinel
    CAS No.
    1345-16-0
    EC No.
    310-193-6

    Features & Benefits

    Product Highlight

    CI PIGMENT BLUE 28
    COBALT ALUMINATE BLUE SPINEL

    Applications & Uses

    Coating Type

    Properties

    Color
    Typical Properties
    ValueUnitsTest Method / Conditions
    Specific Gravity4.2
    Oil Absorption(100Kg)30kg
    Residue 325 mesh [44 µm]0.01wt%
    Heat Stabilitymin. 800°C
    Surface Area BET15m²/g
    Conductivity334µS/cm
    Percent Moisture0.6wt%
    Lightfastness (1-8)8
    Weatherability (1-5)5
    Acid Resistance (1-5)5
    Alkali Resistance (1-5)5
    Bulk Density0.47kg/L
    Mean Particle Size1.1µm
    HBU37°C
    TSR28%
    pH Value9.6

    Technical Details & Test Data

    Technical Data

    The Shepherd Color Co. Blue 3J - Technical Data