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

Jiangqiao Polyamide 5115 Epoxy Curing Agent

Jiangqiao Polyamide 5115 Epoxy Curing Agent is a high-performance aliphatic polyamide resin designed for ambient-cure epoxy systems. It delivers excellent flexibility, adhesion, and chemical resistance with low viscosity and extended pot life. Ideal for coatings, adhesives, and composites requiring toughness and durability under varied environmental conditions.
  • jiangqiao polyamide 5115 epoxy curing agent_34090066
  • jiangqiao polyamide 5115 epoxy curing agent_34090066

Features Of Jiangqiao Polyamide 5115 Epoxy Curing Agent

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

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

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

  4. Room-temperature curable with extended pot life for practical processing windows.

  5. Superior chemical resistance to alkalis, salts, and mild solvents after full cure.

Typical Applications Of Jiangqiao Polyamide 5115 Epoxy Curing Agent

  1. Protective coatings for steel structures in marine and industrial environments.

  2. Adhesives for bonding metals, composites, and concrete substrates.

  3. Electrical encapsulants and insulating compounds for low-voltage components.

  4. Flooring systems requiring toughness, abrasion resistance, and moderate chemical exposure tolerance.

  5. Repair mortars and grouts for infrastructure maintenance applications.

Specifications Of Jiangqiao Polyamide 5115 Epoxy Curing Agent

Chemical TypePolyamide-based curing agent
Product FormLiquid
AppearanceAmber to light brown transparent liquid
Viscosity (25°C)3,000–5,000 mPa·s
Amine Value220–260 mg KOH/g
ReactivityRoom temperature cure; gel time ~4–6 hours at 25°C (with DGEBA resin)
Primary ApplicationsCoatings, adhesives, encapsulants, repair mortars
Storage Stability12 months in original sealed container at 15–25°C


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