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Pigment Black 7

Flexonyl Black A CB

One Sudarshan: Legacy Heubach

Made to order 21 day lead time
Min. order
20 kg
Lead time
21 days

Indicative shade — confirm against a physical standard

Packaging & availability

Pack size Availability Lead time
20 kg Flexonyl Black A-CB On order 21 days
20 kg Unnamed SKU On order 21 days

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Specification

Flexonyl Black A-CB is a pigment preparation of approx. 39% pigment based on nonionic and/or anionic wetting and dispersing agents and propylene glycol. Suitable for  water based flexographic printing inks, viscose fibers and textile printing.

Benefits

  • No flocculation when used in aqueous-alcoholic printing inks
  • Product data

    Physical Data

    1.30

    6.5 – 8.5

    39

    44

    Fastness Data

    Staining of the test medium by:

    Solvent mixture

    5

    5

    Ethanol

    5

    5

    Ethyl acetat

    5

    5

    MEK

    5

    5

    Toluene

    5

    5

    White spirit

    5

    5

    DOP

    5

    Paraffine

    5

    Butter

    5

    Soap

    5

    5

    Alkali

    5

    5

    Acid

    5

    5

    Heat stability

    10 min.

    -°C

    30 min.

    -°C

    Light fastness

    *12.5 %

    8

    Light fastness

    *25.0 %

    8

    * based on Pigment prep.

    Silver laquer

    Sterilization

    Water phase

    Steam phase

    Applications

    Flexonyl Black A-CB is suitable for waterbased flexographic printing inks, viscose fiber and textile printing.

    C.I. namePigment Black 7

    Fastness Data

    DOP– 5
    MEK5
    Acid5
    Soap5
    Alkali5
    Butter– 5
    Ethanol5
    Toluene5
    Paraffine– 5
    Test mediumChange of the print Print / draw-down
    Ethyl acetat5
    White spirit5
    Silver laquer
    SterilizationSteam phase
    Heat stability-°C
    Light fastness8 *25.0 %
    Solvent mixture5
    * based on Pigment prep.

    Physical Data

    – [%]
    Density1.30 [g/cm³]
    pH Value6.5 – 8.5
    Viscosity– [Pa*s]
    Oil Absorption– [ml/100g]
    Specific Surface– [m²/g]
    Fineness of grind– [µm]
    Pigment Preparation39 [%]
    Average Particle Size– [nm]

    Alternatives for Pigment Black 7

    Other products carrying the same colour index, including equivalents from other manufacturers.

    See every Pigment Black 7 product