Category overview

Dispersants

Based on 460 products - Last update on the Jun 26, 2025

Dispersing agents improve filler wetting, enhanced stability of dispersions, and reduced viscosity at high filler loadings. Dispersing agents are used in construction adhesives, electronic potting compounds, and structural formulations. They appear as clear to amber liquids. 

Types include polymeric dispersants, phosphate esters, specialty surfactants delivering enhanced wetting and stabilization for difficult-to-disperse additives, and modified grades for specific substrate compatibility or enhanced stabilization mechanisms. Recent innovations focus on multifunctional dispersants that improve both processing and final adhesive performance supporting the increasing use of functional fillers in advanced adhesive systems.

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Rhodoline® 7500

by Syensqo

Rhodoline® 7500 by Syensqo is an APE-free, low-VOC polymeric dispersant designed for adhesives and sealants.<br> <ul style="padding-left: 40px;"><li> It is compatible with broad pigment (organic, inorganic or carbon black) & resin range.</li> <li> It helps formulations maintain low viscosity even at high pigment concentrations, making them easier to handle and process. </li> <li>It offers excellent dispersing efficiency, which can help reduce milling time while supporting strong and consistent color development.</li> <li>Rhodoline® 7500 can reduce the need for multiple additives by combining wetting, dispersing and compatibility functions in one product, helping reduce formulation complexity and costs. </li></ul>
  • Recently launched
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ORTEGOL® DA 801

by Evonik

ORTEGOL® DA 801 by Evonik is a tailored dispersant for polyurethane based thermal interface materials. It has an excellent reduction of viscosity of PU formulations containing high loading of thermally conductive fillers. It has high affinity to aluminum-based fillers and hence ideally suited to disperse aluminum trihydroxide or aluminum oxide ORTEGOL® DA 801 has no impact on the reactivity of PU-based adhesives. It can be more easily applied between the cooling plate and battery modules which minimize the risk of defects in the thermal interface material such as holes or inadequate surface coverage. It also helps to break down larger filler agglomerates and allows a more even distribution of the filler which contributes to an improve thermal conductivity. It is essentially free of reactive hydroxyl (OH) groups. It does not interact with standard PU catalysts, ensuring that it has no adverse impact on the reactivity and curing behavior of PU-based adhesives.
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Most popular products

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Rhodoline® 7500

by Syensqo

Rhodoline® 7500 by Syensqo is an APE-free, low-VOC polymeric dispersant designed for adhesives and sealants.<br> <ul style="padding-left: 40px;"><li> It is compatible with broad pigment (organic, inorganic or carbon black) & resin range.</li> <li> It helps formulations maintain low viscosity even at high pigment concentrations, making them easier to handle and process. </li> <li>It offers excellent dispersing efficiency, which can help reduce milling time while supporting strong and consistent color development.</li> <li>Rhodoline® 7500 can reduce the need for multiple additives by combining wetting, dispersing and compatibility functions in one product, helping reduce formulation complexity and costs. </li></ul>
  • Recently launched
  • Sustainable option
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Popular suppliers

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Syensqo

188 Products
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Evonik

900 Products
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Dispersants