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

Kukdo Chemical 651 Polyamide Epoxy Curing Agent

Kukdo Chemical 651 Polyamide Epoxy Curing Agent is a versatile, low-viscosity amine-based hardener designed for ambient-cure epoxy systems. It delivers excellent flexibility, adhesion, and chemical resistance in coatings, adhesives, and composites. Compatible with standard bisphenol-A epoxies, it offers extended pot life and good moisture tolerance—ideal for industrial maintenance and marine applications.
  • kukdo chemical 651 polyamide epoxy curing agent_5be7afc9
  • kukdo chemical 651 polyamide epoxy curing agent_5be7afc9

Features Of Kukdo Chemical 651 Polyamide Epoxy Curing Agent

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

  2. Low viscosity enables easy handling, mixing, and improved wetting of substrates.

  3. Good compatibility with standard bisphenol-A and bisphenol-F epoxy resins.

  4. Room-temperature curing capability with extended pot life for practical application windows.

  5. Enhanced chemical resistance to alkalis, solvents, and mild acids in finished coatings.

Typical Applications Of Kukdo Chemical 651 Polyamide Epoxy Curing Agent

  1. Industrial protective coatings for steel structures and pipelines.

  2. Marine anti-corrosive primers and topcoats for offshore platforms.

  3. Flooring systems in warehouses, factories, and pharmaceutical cleanrooms.

  4. Electrical insulation varnishes and encapsulation compounds.

  5. Adhesives and repair mortars requiring toughness and adhesion to damp surfaces.

Specifications Of Kukdo Chemical 651 Polyamide Epoxy Curing Agent

Chemical TypePolyamide adduct
Product FormLiquid
AppearanceAmber to brown viscous liquid
Amine Value320–360 mg KOH/g
Viscosity (25°C)1,800–2,500 cP
Specific Gravity (25°C)0.96–0.99
Flash Point (COC)≥180°C
Storage Stability≥12 months at 20–25°C in sealed containers


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