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Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
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Tego® Dispers 658

Technical Datasheet | Supplied by Evonik
Tego® Dispers 658 by Evonik is a biodegradable, non-ionic wetting and dispersing agent. It improves the sustainability of pigment and colored coatings production. It is a high performance and cost effective grade. Offers high pigment stabilization reliability and maximum flexibility. It is compatible with 2-pack 100%, resin-free pigment concentrates, universal pastes and partly compatible with resin-containing pigment concentrates. It is gentle on aquatic organisms and exhibits viscosity reduction and color intensity/gloss with organic pigments/carbon blacks and inorganic pigments/fillers. Used in universal colorants, waterborne, solvent-free and UV-curing pigment formulations. Provides excellent color strength development for organic pigments. Designed for pigment concentrates, inks, architectural paints, door coating and transportation applications. The recommended addition level in organic pigment is 10-30% and in carbon black is 30-60%. Tego® Dispers 658 has a shelf life of 24 months.
Product Type
  • Dispersing Agents
  • Wetting Agents / Wet Edge Enhancers
Chemical Composition
Modified Polyether with Groups of High Pigment Affinity
Physical Form
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