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

ADEKA Polyamide Curing Agent 656

ADEKA Polyamide Curing Agent 656 is a high-performance aliphatic polyamide resin from ADEKA’s Polyamide series, designed for epoxy systems requiring excellent flexibility, chemical resistance and low-temperature cure. It delivers superior adhesion to metals and concrete, low viscosity, and extended pot life—ideal for industrial coatings, adhesives and flooring applications.
  • adeka polyamide curing agent 656_b3ddb863
  • adeka polyamide curing agent 656_b3ddb863

Features Of ADEKA Polyamide Curing Agent 656

  1. Excellent flexibility and impact resistance in cured epoxy systems.

  2. Low viscosity enables easy handling and improved compatibility with epoxy resins.

  3. Good chemical resistance, particularly to alkalis and solvents.

  4. Room-temperature curing capability without requiring elevated temperatures.

  5. Low odor and low volatility, supporting safer industrial handling and compliance with VOC regulations.

Typical Applications Of ADEKA Polyamide Curing Agent 656

  1. Industrial maintenance coatings for steel structures and pipelines.

  2. Marine antifouling and protective coatings for ship hulls and offshore platforms.

  3. Epoxy flooring systems in warehouses, garages, and cleanroom facilities.

  4. Adhesives and sealants for metal-to-metal and metal-to-composite bonding.

  5. Electrical insulation compounds for transformers and busbar encapsulation.

Specifications Of ADEKA Polyamide Curing Agent 656

Chemical TypePolyamide adduct
Product FormLiquid
AppearanceAmber to brown transparent liquid
Viscosity (25°C)1,200–1,800 mPa·s
Amine Value240–270 mg KOH/g
Color (Gardner)≤8
Flash Point≥120°C (closed cup)
Storage StabilityStable for ≥12 months at 5–30°C in sealed containers


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