Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Evonik ANCAMINE 2678 Fatty Amine Curing Agent

Evonik ANCAMINE 2678 is a high-performance fatty amine curing agent from Evonik’s ANCAMINE series, designed for epoxy resins in demanding industrial coatings and composites. It delivers excellent flexibility, chemical resistance, and low-temperature cure capability with low viscosity and low volatility—ideal for aerospace, wind energy, and protective coating applications.
  • evonik ancamine 2678 fatty amine curing agent_f7b64296
  • evonik ancamine 2678 fatty amine curing agent_f7b64296

Features Of Evonik ANCAMINE 2678 Fatty Amine Curing Agent

  1. Low-viscosity liquid enabling easy handling and homogeneous mixing with epoxy resins.

  2. Excellent compatibility with standard bisphenol-A and bisphenol-F epoxy systems.

  3. Provides good flexibility and impact resistance in cured epoxy networks.

  4. Offers reduced volatility and lower skin sensitization potential compared to conventional aliphatic amines.

  5. Enables ambient-temperature curing with balanced pot life and rapid development of initial mechanical properties.

Typical Applications Of Evonik ANCAMINE 2678 Fatty Amine Curing Agent

  1. Industrial flooring and protective coatings requiring chemical resistance and durability.

  2. Concrete repair mortars and anchoring grouts for construction and infrastructure.

  3. Electrical encapsulation and insulating compounds for medium-voltage applications.

  4. Adhesives and structural bonding systems in transportation and wind energy sectors.

  5. Marine and offshore coating systems where moisture tolerance and adhesion to damp substrates are critical.

Specifications Of Evonik ANCAMINE 2678 Fatty Amine Curing Agent

Chemical TypeFatty amine-based polyamine adduct
Product FormLiquid
AppearancePale yellow to amber, clear liquid
Primary ApplicationsEpoxy resin curing agent for coatings, adhesives, and composites
Key FeaturesLow viscosity, ambient-cure capability, low volatility, good flexibility
BenefitsImproved worker safety profile, enhanced substrate wetting, extended working time vs. DETA
Storage StabilityStable under dry, cool conditions (≤30 °C); protect from moisture and strong oxidizers
Handling PrecautionsUse appropriate PPE; avoid skin contact and inhalation of mists/vapors


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