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

Huntsman JEFFAMINE ED-900 Polyetherdiamine

Huntsman JEFFAMINE ED-900 is a low-viscosity polyetherdiamine from the JEFFAMINE® series, featuring primary amine end groups and a polypropylene oxide backbone. It serves as a reactive curing agent for epoxy resins, enhancing flexibility, impact resistance, and low-temperature performance in coatings, adhesives, and composites.
  • huntsman jeffamine ed 900 polyetherdiamine_9cd70d24
  • huntsman jeffamine ed 900 polyetherdiamine_9cd70d24

Features Of Huntsman JEFFAMINE ED-900 Polyetherdiamine

  1. Low-viscosity liquid polyetherdiamine with excellent reactivity toward epoxies and isocyanates.

  2. Provides enhanced flexibility, impact resistance, and low-temperature toughness in cured thermosets.

  3. Offers superior hydrolytic stability compared to aliphatic diamines due to its ether backbone.

  4. Enables extended pot life and improved processing window in resin formulations.

  5. Non-crystalline and water-white at room temperature for consistent handling and formulation clarity.

Typical Applications Of Huntsman JEFFAMINE ED-900 Polyetherdiamine

  1. Epoxy curing agent for high-performance composites and structural adhesives.

  2. Chain extender in polyurea and polyurethane elastomers for coatings and linings.

  3. Reactive modifier in flexible epoxy flooring systems and grouts.

  4. Building block for specialty surfactants and dispersants in industrial formulations.

  5. Component in aerospace-grade prepreg resins requiring thermal and mechanical resilience.

Specifications Of Huntsman JEFFAMINE ED-900 Polyetherdiamine

Chemical TypePolyoxypropylene-based polyetherdiamine
Product FormLiquid
AppearanceWater-white to pale yellow, clear liquid
Amine Value (mg KOH/g)195–215
Functionality~2.0 (primary diamine)
Viscosity at 25°C (cP)150–250
Primary ApplicationsEpoxy curing, polyurea chain extension, reactive toughening
Key FeaturesLow viscosity, flexible backbone, hydrolytically stable, non-crystalline


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