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

Huntsman JEFFAMINE ED-900 Polyetheramine

Huntsman JEFFAMINE ED-900 is a low-viscosity, primary polyetheramine from the JEFFAMINE® series, featuring propoxylated ethylenediamine backbone. It delivers excellent flexibility, adhesion, and moisture resistance in epoxy curing, coatings, and composites. With ~900 g/mol MW and high amine value, it enables fast room-temperature cure and superior toughness versus conventional amines.
  • huntsman jeffamine ed 900 polyetheramine_123b6ed7
  • huntsman jeffamine ed 900 polyetheramine_123b6ed7

Features Of Huntsman JEFFAMINE ED-900 Polyetheramine

  1. Low-viscosity, liquid polyetheramine with primary amine functionality for enhanced reactivity in epoxy curing systems.

  2. Excellent flexibility and toughness imparted to cured epoxy resins due to its long, flexible polypropylene oxide backbone.

  3. Superior moisture resistance and hydrolytic stability compared to aliphatic diamines.

  4. Low color and high purity ensure consistent performance in demanding coating and composite applications.

  5. Enables formulation of ambient- and elevated-temperature-curing epoxy systems with extended pot life and controlled exotherm.

Typical Applications Of Huntsman JEFFAMINE ED-900 Polyetheramine

  1. Epoxy resin curing agent for high-performance protective coatings (e.g., marine, industrial maintenance).

  2. Flexible modifier and chain extender in polyurea and polyurethane elastomers.

  3. Reactive diluent and toughening agent in structural adhesives and composites.

  4. Building block for specialty surfactants and dispersants in agrochemical and oilfield formulations.

  5. Component in advanced encapsulants and underfills for electronics packaging requiring thermal shock resistance.

Specifications Of Huntsman JEFFAMINE ED-900 Polyetheramine

Chemical TypePrimary monoamine, polypropylene oxide-based polyetheramine
Product FormLiquid
AppearanceClear, pale yellow to amber liquid
Amine Value (mg KOH/g)185–195
Color (APHA)≤ 100
Viscosity at 25°C (cP)150–250
Primary Amine Content (% w/w)≥ 95%
Water Content (wt%)≤ 0.1


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