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Brownish Ink Dispersant WinSperse 3050 For Press Gravure Ink Offset Printing Ink

Categories Ink Dispersant
Brand Name: Winsperse
Model Number: 3050
Certification: ISO 9001 2008
Place of Origin: China
Price: negotiable
Supply Ability: 1000MT per month
Packaging Details: 25KG Drum
From: Paste
Color: Brownish
Application: Pigment dispersion in colorant
Solid content: 100%
Density: 0.89-0.91
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    Brownish Ink Dispersant WinSperse 3050 For Press Gravure Ink Offset Printing Ink

    pigment synergist to use together with wetting & dispersing agent for better dispersion

    WinSperse 3050

    Hyperdispersant for solvent based applications

    Chemical Composition

    Low-polarity polymer with basic amines

    Chemo-physical Properties

    Appearance: Brownish paste

    Active ingredient: 100%

    Amine value(mgKOH/g): 35-45

    Density(g/ml, 60℃): 0.89-0.91


    • Contain multi-amine anchoring group for the pigment surfaces for better adsorption.
    • Reduce system viscosity and increase storage stability.
    • Increase color strength and gloss.

    Application scope

    • Ink: Used directly as dispersant in low polarity inks such as offset ink, gravure ink and china inkjet printing ink.
    • Paint: Used directly as dispersant in industrial paint with alkyd resins.
    • Plastic: Used as dispersant for plastic masterbatch and plasticizer paste.

    General application guidance

    • For organic pigments, use 4-12% on dry pigment basis.
    • Inorganic pigments, use 2-8%.
    • For carbon black, use 10-30%.

    Application tips

    For use directly in inks and paints, Dissolve dispersant in grinding mixture and followed by adding pigments.


    Drum: 25kg/drum


    • Store in cool and dry places, good for 2 year.
    • After partial use, re-seal the container.

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