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

Kukdo Chemical SM2125 Epoxy Curing Agent

Kukdo Chemical SM2125 is a high-performance aliphatic amine-based epoxy curing agent from the SM series, offering rapid room-temperature cure, excellent flexibility, low viscosity, and superior adhesion to metals and composites—ideal for coatings, adhesives, and composite laminates in demanding industrial applications.
  • kukdo chemical sm2125 epoxy curing agent_5b132636
  • kukdo chemical sm2125 epoxy curing agent_5b132636

Features Of Kukdo Chemical SM2125 Epoxy Curing Agent

  1. Low-viscosity aliphatic amine-based formulation enabling excellent flow and wetting on substrates.

  2. Fast-reacting at ambient temperature with balanced pot life for efficient processing.

  3. Delivers high mechanical strength and chemical resistance in cured epoxy systems.

  4. Low volatility and reduced amine blush tendency compared to conventional aliphatic amines.

  5. Compatible with standard DGEBA-type epoxy resins without requiring solvents or modifiers.

Typical Applications Of Kukdo Chemical SM2125 Epoxy Curing Agent

  1. Structural adhesives for automotive and aerospace assembly.

  2. High-performance coating systems for industrial flooring and tank linings.

  3. Electrical encapsulation and potting compounds for power electronics.

  4. Composite matrix resins in wind blade and marine applications.

  5. Repair mortars and grouts for concrete infrastructure rehabilitation.

Specifications Of Kukdo Chemical SM2125 Epoxy Curing Agent

Chemical TypeAliphatic polyamine
Product FormLiquid
AppearanceClear, pale yellow liquid
Density (25°C)0.92–0.94 g/cm³
Viscosity (25°C)150–250 mPa·s
Amine Value380–420 mg KOH/g
Reactivity ProfileAmbient-curing, exothermic peak ~60–75°C
Storage Stability12 months under sealed, dry conditions at 5–25°C


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