Ethylene Amines (EAs)

Ethylene Amines (EAs)

Ethylene amines (EAs) are a family of highly reactive, nitrogen-rich molecules produced mainly through the reaction of ethylene dichloride (EDC) with ammonia or via MEA-based processes.
They include products such as EDA (Ethylenediamine), DETA (Diethylenetriamine), TETA (Triethylenetetramine), TEPA (Tetraethylenepentamine), and AEEA (Aminoethylethanolamine).

They are widely used across Thailand’s coatings, adhesives, water treatment, personal care, lubricants, and pharmaceutical sectors.


Key Benefits:

  • Strong chelating ability
  • High reactivity for polymer modification
  • Excellent curing performance for epoxy systems

Problem Solved:

  • Need for stronger chemical bonding
  • Poor corrosion resistance
  • Low crosslink density in epoxy systems

Product Solution:
EDA provides high amine functionality, improving strength, durability, and chemical resistance

Ideal For:

  • Epoxy curing agents
  • EDTA manufacturing
  • Pharmaceuticals & Agrochemicals
  • Resin modification


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