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dispersing agents

Dispersing additives

Plastic Additives


Stabilizing with know-how.


Dispersing agents provided under the trade name TEGOMER® are invaluable in achieving the optimized distribution of organic and inorganic pigments in color concentrates. The optimized pigment distribution results in a higher color strength at a given pigment concentration or a lower pigment concentration to achieve a specific color strength, respectively.

Additives are available for solid polymers as well as for liquid pastes. In addition TEGOMER® additives are suited well for dispersing inorganic fillers as chalk, talc or titanium dioxide. TEGOMER® dispersing additives can be applied during a pre-mix of the overall formulation or directly i.e. through split-feed processing. 

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Product Listing

  • TEGOMER® DA 626

    TEGOMER® DA 626 is a high polymeric dispersing agent to be used mainly for dispersing of organic pigments and carbon blacks in color concentrates with a hydrophobic continuous phase.

  • TEGOMER® DA 646

    TEGOMER® DA 646 is a wetting and dispersing additive based on polyether technology and can be used as dispersant in liquid or solid concen-trates. Furthermore TEGOMER® DA 646 is an emulsifier technology to replace APEO in polymer dispersions.

  • TEGOMER® E 525

    TEGOMER® E 525 is a dispersing additive especially designed for the preparation of poly-ethylene color concentrates and filler compounds based on PE or PP.

  • TEGOMER® P 121

    TEGOMER® P 121 is a dispersing additive based on amphiphilic copolymers especially designed for the preparation of color concentrates and technical compounds delivered in powder form.

  • TEGOMER® P 122

    TEGOMER® P 122 is a dispersing additive based on amphiphilic copolymers especially designed for the preparation of color concentrates and technical compounds delivered as easy flowing micro granulate.

  • TEGOMER® P 161

    Siloxane polyolefine compound.

  • TEGOPREN® 5885

    Oganomodified Siloxane. Additive for MDH-based HFFR cable compounds.

  • TEGOPREN® 6875

    TEGOPREN® 6875 is a liquid alkyl modified siloxane (liquid silicone wax) to be used for sur-face treatment of inorganics fillers and any pigments used in thermoplastic formulations.

  • TEGOPREN® 6875-45

    Organomodified siloxane, emulsion.

  • TEGO® STO 85 V

    Ethoxylated sorbitan trioleate.

  • TEGO® STO V

    TEGO® STO V is a liquid, non-ionic sorbitan tri-oleate emulsifier.