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

Kukdo Chemical SM2042G Epoxy Curing Agent

Kukdo Chemical SM2042G is a high-performance epoxy curing agent from the SM series, designed for fast ambient-cure applications in coatings, adhesives, and composites. It offers excellent chemical resistance, low viscosity, and superior adhesion to metals and plastics. Ideal for industrial maintenance and protective linings where rapid turnaround and durability are critical.
  • kukdo chemical sm2042g epoxy curing agent_c6095155
  • kukdo chemical sm2042g epoxy curing agent_c6095155

Features Of Kukdo Chemical SM2042G Epoxy Curing Agent

  1. Low-viscosity liquid formulation enabling excellent flow and wetting on complex substrates.

  2. Room-temperature curing capability with balanced pot life and rapid development of mechanical strength.

  3. High thermal stability and superior chemical resistance after full cure, especially to alkalis and solvents.

  4. Low exotherm profile suitable for thick-section casting and sensitive electronic encapsulation.

  5. Compatible with standard DGEBA-type epoxy resins without requiring catalysts or accelerators.

Typical Applications Of Kukdo Chemical SM2042G Epoxy Curing Agent

  1. Electrical & electronics encapsulation and potting for transformers, sensors, and PCBs.

  2. Structural adhesives for automotive and aerospace composite bonding.

  3. High-performance flooring and industrial coating systems.

  4. Wind turbine blade bonding and repair formulations.

  5. Marine-grade protective coatings for hulls and offshore infrastructure.

Specifications Of Kukdo Chemical SM2042G Epoxy Curing Agent

Chemical TypeAmine-based aliphatic polyamine adduct
Product FormClear to pale yellow liquid
AppearanceHomogeneous, low-viscosity liquid at 25°C
Density (25°C)~0.92–0.95 g/cm³
Viscosity (25°C)250–450 mPa·s
Amine Value380–420 mg KOH/g
Reactivity ProfileMedium reactivity; gel time ~60–90 min at 25°C with DGEBA resin (1:1 ratio)
Storage Stability12 months in original sealed container at <25°C, protected from moisture


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