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

Huntsman Jeffamine ED-2003 Curing Agent

Huntsman Jeffamine ED-2003 is a low-viscosity, aliphatic diamine curing agent from the Jeffamine® D-series, designed for epoxy resins to deliver fast cure, excellent flexibility, and superior chemical resistance in coatings, adhesives, and composites.
  • huntsman jeffamine ed 2003 curing agent_c6939e14
  • huntsman jeffamine ed 2003 curing agent_c6939e14

Features Of Huntsman Jeffamine ED-2003 Curing Agent

  1. Low-viscosity, liquid aliphatic amine with excellent reactivity toward epoxy resins.

  2. Enables fast room-temperature cure while maintaining extended pot life for processing flexibility.

  3. Delivers superior flexibility, impact resistance, and low-temperature toughness in cured epoxy systems.

  4. Provides low color and minimal volatility, supporting high-gloss, aesthetically consistent coatings.

  5. Compatible with a broad range of epoxy resins, including solid, liquid, and novolac types.

Typical Applications Of Huntsman Jeffamine ED-2003 Curing Agent

  1. High-performance industrial maintenance coatings and marine topcoats.

  2. Electrical encapsulants and potting compounds requiring thermal shock resistance.

  3. Adhesives and structural bonding agents for aerospace and transportation composites.

  4. Self-leveling flooring systems demanding rapid return-to-service and chemical resistance.

  5. Wind turbine blade adhesives and matrix modifiers for enhanced fatigue performance.

Specifications Of Huntsman Jeffamine ED-2003 Curing Agent

Chemical TypeAliphatic polyetheramine (diamine)
Product FormLiquid
AppearanceClear, pale yellow to amber liquid
Amine Value195–205 mg KOH/g
Viscosity (25°C)150–250 cP
Color (Gardner)≤ 6
Primary ApplicationsEpoxy curing agent for coatings, adhesives, composites, and elastomers
Key FeaturesFast ambient cure, low exotherm, hydrolytic stability, low odor


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