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

Huntsman JEFFAMINE D-230 Polyetherdiamine

Huntsman JEFFAMINE D-230 is a low-molecular-weight polyetherdiamine featuring primary amine end groups and flexible propylene oxide–based backbone. Widely used as a curing agent for epoxy resins, it delivers excellent flexibility, adhesion, and low-temperature performance in coatings, adhesives, and composites.
  • huntsman jeffamine d 230 polyetherdiamine_5211954d
  • huntsman jeffamine d 230 polyetherdiamine_5211954d

Features Of Huntsman JEFFAMINE D-230 Polyetherdiamine

  1. Low-viscosity liquid polyetherdiamine with excellent reactivity toward epoxy resins.

  2. Provides flexible, tough, and impact-resistant cured networks at ambient or elevated temperatures.

  3. Offers superior hydrolytic stability and low volatility compared to aliphatic diamines.

  4. Enables extended pot life and improved processing window in formulated systems.

  5. Contains primary amine functionality for rapid epoxy ring-opening and high crosslink density.

Typical Applications Of Huntsman JEFFAMINE D-230 Polyetherdiamine

  1. Epoxy-based structural adhesives for aerospace and automotive bonding.

  2. Flexible coatings and linings for corrosion protection in industrial maintenance.

  3. Toughened epoxy composites used in wind turbine blade manufacturing.

  4. Grouts and repair mortars requiring fast cure, low shrinkage, and thermal resilience.

  5. Electrical encapsulants and potting compounds demanding dielectric integrity and mechanical durability.

Specifications Of Huntsman JEFFAMINE D-230 Polyetherdiamine

Chemical TypePolyoxypropylene-based polyetherdiamine
Product FormLiquid
AppearanceClear, pale yellow to amber liquid
Amine Value (mg KOH/g)470–490
Viscosity @ 25°C (cP)150–250
Primary Amine Content (%)≥ 95%
Functionality~2.0
OdorMild amine odor


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *