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

Sanho Chemical KINGMIDE H-120 Epoxy Curing Agent

Sanho Chemical’s KINGMIDE H-120 is a high-performance aliphatic amine-based epoxy curing agent offering rapid room-temperature cure, excellent adhesion, low viscosity, and superior chemical resistance—ideal for coatings, adhesives, and composites requiring toughness and durability.
  • sanho chemical kingmide h 120 epoxy curing agent_dbe1ef1a
  • sanho chemical kingmide h 120 epoxy curing agent_dbe1ef1a

Features Of Sanho Chemical KINGMIDE H-120 Epoxy Curing Agent

  1. Low-viscosity liquid formulation for excellent mixing and processing with standard epoxy resins.

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

  3. Superior chemical resistance, especially to alkalis, solvents, and mild acids after full cure.

  4. Low exotherm profile, minimizing internal stress and warpage in thick-section castings and coatings.

  5. Halogen-free composition compliant with RoHS and REACH regulatory requirements.

Typical Applications Of Sanho Chemical KINGMIDE H-120 Epoxy Curing Agent

  1. Electrical encapsulation and potting compounds for transformers, sensors, and power modules.

  2. High-performance industrial flooring and heavy-duty concrete coating systems.

  3. Structural adhesive formulations for automotive and rail interior bonding.

  4. Composite matrix resin for filament-wound pipes and pressure vessels.

  5. Repair mortars and grouts requiring fast turnaround and early load-bearing capacity.

Specifications Of Sanho Chemical KINGMIDE H-120 Epoxy Curing Agent

Chemical TypeAliphatic polyamine adduct
Product FormLiquid
AppearancePale yellow to amber clear liquid
Density (25°C)0.92–0.95 g/cm³
Viscosity (25°C)250–400 mPa·s
Amine Value280–320 mg KOH/g
Reactivity ProfileMedium reactivity; gel time ~60–90 min at 25°C (with DGEBA resin, 100:35 ratio)
Storage Stability12 months in original sealed container at 5–25°C


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