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

BASF 125 Epoxy Curing Agent

BASF 125 Epoxy Curing Agent is a high-performance aliphatic amine-based hardener from BASF’s Epikure™ series. It delivers rapid cure, excellent chemical resistance, and superior adhesion for industrial coatings, composites, and civil engineering applications. Compatible with standard liquid epoxy resins, it ensures low viscosity, extended pot life, and low-odor operation—ideal for demanding structural and protective systems.
  • basf 125 epoxy curing agent_43e2946a
  • basf 125 epoxy curing agent_43e2946a

Features Of BASF 125 Epoxy Curing Agent

  1. Fast-reacting aliphatic amine-based curing agent for room-temperature and accelerated epoxy systems.

  2. Excellent chemical resistance, particularly to solvents, alkalis, and moderate acids after full cure.

  3. Low viscosity enables easy handling, precise metering, and superior wetting of fillers and reinforcements.

  4. Low volatility and reduced amine odor compared to conventional aliphatic amines—improving workplace safety.

  5. Enables high glass transition temperature (Tg) and excellent mechanical strength in cured epoxy networks.

Typical Applications Of BASF 125 Epoxy Curing Agent

  1. Structural adhesives for automotive and aerospace bonding applications.

  2. High-performance flooring and industrial coating systems.

  3. Electrical encapsulation and potting compounds for electronics protection.

  4. Composite matrix resins for wind blade and marine laminates.

  5. Repair mortars and polymer concretes for infrastructure rehabilitation.

Specifications Of BASF 125 Epoxy Curing Agent

Chemical TypeAliphatic polyamine
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsEpoxy resin curing agent for structural adhesives, coatings, and composites
Key FeaturesRoom-temperature cure capability, low viscosity, low volatility
BenefitsImproved worker safety, enhanced interfacial adhesion, high Tg build-up
Storage StabilityAt least 12 months in original sealed container at 20–25 °C
CompatibilityCompatible with standard DGEBA and modified epoxy resins


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