Polyamide Hardener

HS Code : 39089000 | CAS NO. : 68410-23- 1 to 68131-73-7

General description:

Polyamide hardeners are curing agents derived from the reaction between dimer acids and polyamines. When combined with liquid epoxy resins, they help form strong, durable systems used in coatings, adhesives, and composites. What sets them apart is their balance of strength, flexibility, and chemical resistance making them a go-to choice across a wide range of industries.



Key Benefits:

  • Strong mechanical performance in cured epoxy systems
  • Good resistance to chemicals, especially alkalis and solvents
  • Excellent adhesion on various surfaces
  • Flexible cure schedules, suitable for both quick and extended working times
  • Applicable across diverse industrial uses, from protective coatings to structural bonding

Application & Usage:

  • Protective Coatings:
    o Polyamide hardeners are extensively used in marine coatings, pipeline coatings, and for metal protection in harsh environments due to their excellent adhesion and corrosion resistance.
    o Example: Used on offshore drilling platforms where long-lasting corrosion resistance is essential.

  • Adhesives:
    o When used in construction and assembly, polyamide curing agents improve bond strength in construction materials like wood, concrete, and metals.
    o Example: Used in bridge construction and building structural joints for strong and durable bonding.

  • Electrical Encapsulation:
    o Polyamides are ideal for insulating and protecting electrical components, such as transformers, capacitors, and sensors.
    o Example: Common in electrical motor insulation, where high dielectric strength is required.

Packing

  • 200 KGs HDPE Drums and IBCs (Intermediate Bulk Containers)

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