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

Evonik Epoxy Curing Agent 2904

Evonik Epoxy Curing Agent 2904 is a high-performance aliphatic amine-based hardener from Evonik’s Vestamin® series, designed for fast-curing, low-viscosity epoxy systems. It delivers excellent chemical resistance, adhesion, and mechanical strength—ideal for coatings, adhesives, and composites requiring rapid turnaround and durability under demanding conditions.
  • evonik epoxy curing agent 2904_86ecbf4a
  • evonik epoxy curing agent 2904_86ecbf4a

Features Of Evonik Epoxy Curing Agent 2904

  1. High reactivity with standard bisphenol-A and bisphenol-F epoxy resins.

  2. Enables fast ambient-cure formulations without external heat input.

  3. Delivers excellent chemical resistance, particularly to solvents and alkaline media.

  4. Provides superior mechanical properties including high hardness and impact strength.

  5. Low viscosity ensures easy handling, precise metering, and good flow/wetting in composite applications.

Typical Applications Of Evonik Epoxy Curing Agent 2904

  1. Structural adhesives for automotive and aerospace bonding.

  2. High-performance coatings for industrial flooring and tank linings.

  3. Electrical encapsulation and potting compounds for power electronics.

  4. Wind turbine blade bonding and structural composites.

  5. Precision tooling and mold-making materials requiring dimensional stability.

Specifications Of Evonik Epoxy Curing Agent 2904

Chemical TypeAliphatic amine adduct
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsStructural adhesives, high-performance coatings, electrical encapsulation
Key FeaturesAmbient-curing, low viscosity, high reactivity, excellent chemical resistance
BenefitsReduced energy consumption, improved production efficiency, enhanced durability
Storage Stability12 months at 25 °C in original sealed container
CompatibilityCompatible with standard DGEBA and DGEBF epoxy resins


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