Polyamine

Part No: RXSOL-19-8140-210

Polyamines are used as chemical intermediates or functional additives in several industries

Polyamines are organic compounds having two or more amino groups (–NH₂). These are positively charged at physiological pH and play important roles in biological, chemical, and industrial processes.

Technical specifications

Name

Use Area

Notes
EthyleneDiamine (EDA)

Solvents, chelators

Smallest polyamine
Diethylenetriamine Epoxy curing, corrosion Tri-amine, used in coatings

Polyethyleneimine

Paper, water treatment

Highly branched, large molecule
Spermidine/Spermine Biotech & research Naturally occurring in cells
Industrial area

Polyamines are used as chemical intermediates or functional additives in several industries:

  • Water Treatment: Used as coagulants/flocculants in treating wastewater.

  • Epoxy Curing Agents: Act as hardeners in epoxy resins (especially in paints, adhesives, and coatings).

  • Corrosion Inhibitors: Prevent rust in industrial systems.

  • Oil & Gas: Used in drilling fluids and refining processes.

  • Paper Industry: Help with wet strength and retention in papermaking.

Remarks / Precaution