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

Evonik Epoxy Curing Agent 506

Evonik Epoxy Curing Agent 506 is a high-performance aliphatic amine-based hardener from Evonik’s VESTAMIN® series, designed for fast-curing, low-viscosity epoxy systems. It delivers excellent mechanical strength, chemical resistance, and adhesion to diverse substrates—ideal for coatings, adhesives, and composites in demanding industrial applications.
  • evonik epoxy curing agent 506_d1339eac
  • evonik epoxy curing agent 506_d1339eac

Features Of Evonik Epoxy Curing Agent 506

  1. Fast-reacting aliphatic amine-based curing agent enabling short demolding cycles.

  2. Excellent adhesion to metals, composites, and concrete substrates.

  3. Low viscosity for easy handling, precise metering, and homogeneous mixing with epoxy resins.

  4. Good chemical resistance post-cure, particularly against solvents and weak acids.

  5. Low odor and reduced volatility compared to conventional DETA-type amines.

Typical Applications Of Evonik Epoxy Curing Agent 506

  1. Structural adhesives for automotive and aerospace assembly.

  2. High-performance potting and encapsulation compounds for electronics.

  3. Repair mortars and anchoring systems in construction.

  4. Composite matrix resins for wind turbine blade manufacturing.

  5. Coating systems requiring rapid turnaround in industrial maintenance.

Specifications Of Evonik Epoxy Curing Agent 506

Chemical TypeAliphatic polyamine
Product FormLiquid
AppearanceColorless to pale yellow clear liquid
Density (20 °C)~0.92–0.94 g/cm³
Viscosity (25 °C)~80–120 mPa·s
Amine Value~430–470 mg KOH/g
Reactivity ProfileMedium-fast at ambient temperature
Primary ApplicationsStructural bonding, potting, composites, repair mortars


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