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

Evonik VESTAGON BF1320 Curing Agent

Evonik VESTAGON BF1320 is a high-performance aliphatic polyamine curing agent for epoxy resins, offering rapid ambient-cure capability, excellent chemical resistance and low viscosity. Designed for industrial coatings, adhesives and composites, it delivers superior flexibility, gloss retention and minimal blush formation versus conventional amines. Part of Evonik’s VESTAGON® amine hardener portfolio, BF1320 enables efficient processing and durable performance in demanding applications.
  • evonik vestagon bf1320 curing agent_63c455fa
  • evonik vestagon bf1320 curing agent_63c455fa

Features Of Evonik VESTAGON BF1320 Curing Agent

  1. High-reactivity aliphatic amine adduct designed for fast ambient-cure epoxy systems.

  2. Low viscosity enables easy handling, precise metering, and excellent compatibility with standard epoxy resins.

  3. Low volatility and reduced skin sensitization potential compared to conventional primary amines.

  4. Delivers excellent mechanical properties, including high hardness and good chemical resistance in cured films.

  5. Compatible with both liquid and solid epoxy resins for versatile formulation flexibility.

Typical Applications Of Evonik VESTAGON BF1320 Curing Agent

  1. Industrial maintenance coatings for steel and concrete substrates.

  2. Self-leveling epoxy flooring systems requiring rapid return-to-service.

  3. Electrical encapsulation and potting compounds demanding low exotherm and reliable adhesion.

  4. Adhesives and structural bonding formulations in automotive and rail interiors.

  5. Repair mortars and grouts where ambient-cure performance and early strength development are critical.

Specifications Of Evonik VESTAGON BF1320 Curing Agent

Chemical TypeAliphatic amine adduct
Product FormLiquid
AppearancePale yellow to amber clear liquid
Viscosity (25 °C)Approx. 300–500 mPa·s
Density (20 °C)Approx. 0.94–0.96 g/cm³
Amine ValueApprox. 280–320 mg KOH/g
Primary ApplicationsAmbient-cure epoxy coatings, adhesives, mortars, and encapsulants
Key FeaturesFast cure, low odor, low skin irritation potential, good compatibility


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