EVERDYME™ – DIMER ACID

Three grades available to replace Unidyme in demanding formulations.

Everdyme™ dimer acids provide formulators with a dependable alternative to Kraton’s decommissioned Unidyme products – without sacrificing performance or consistency.

Available in three carefully engineered grades, Everdyme delivers the flexibility, adhesion, and durability required in demanding systems, including polyamides, epoxy curing agents, inks, coatings, adhesives, down-hole corrosion inhibitors, and more.

• – Unidyme replacement options
• – Consistent, high-purity chemistry with controlled molecular distribution
• – Excellent flexibility, hydrolytic stability, and adhesion
• – Supported by Everchem’s technical expertise and reliable supply

Let us help you select the right EVERDYME
grade for your formulation.

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EVERDYME 150

Standard Dimer: Everdyme 150 is a general-purpose dimer acid derived from the dimerization of unsaturated fatty acids. It offers a reliable balance of reactivity, flexibility, and hydrophobicity, making it ideal for use in polyamide resins, adhesives, and corrosion-resistant coatings. With consistent quality and performance, it serves a broad range of industrial applications.
TDS + SDS link
Offset to: Unidyme 18, Pripol 1017, Envadym 175, KLK DS-10 Radiacid 950, Emery 2003

EVERDYME 151

Low-color Dimer: Everdyme 151 is a high-purity dimer acid designed for applications requiring improved color stability and reduced monomer content. It is well-suited for the production of low-yellowing adhesives, specialty polyamides, and high-end coatings. The product maintains the chemical resistance and flexibility of traditional dimer acids while offering enhanced optical clarity and formulation control.
TDS + SDS link
Offset to: Unidyme 18, Pripol 1017, Envadym 175, KLK DS-10, Radiacid 951, Emery 2003

EVERDYME 259

Distilled Dimer: Everdyme 259 is a distilled, high-purity dimer acid characterized by a high dimer content and minimal monomer and trimer levels. With excellent color, elevated acid value, and superior reactivity, it is optimized for high-performance epoxy curing agents, reactive polyamide systems, and specialty coatings. This grade delivers consistent viscosity and molecular precision in demanding formulations.
TDS+SDS link
Offset to: Unidyme 22, KLK DS-10, Radiacid 959