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

Huntsman Polyetheramine Curing Agent D220

Huntsman Polyetheramine Curing Agent D220 is a low-viscosity, aliphatic diamine from the Jeffamine® D series, widely used as a reactive curing agent for epoxy resins in composites, adhesives, and coatings—delivering fast cure, flexibility, and excellent chemical resistance.
  • huntsman polyetheramine curing agent d220_52d0e7aa
  • huntsman polyetheramine curing agent d220_52d0e7aa

Features Of Huntsman Polyetheramine Curing Agent D220

  1. Low-viscosity liquid enabling easy handling and efficient mixing with epoxy resins.

  2. Fast reactivity at ambient temperature, supporting rapid cure cycles without external heat.

  3. Excellent flexibility and impact resistance in cured epoxy systems.

  4. Superior adhesion to diverse substrates including metals, composites, and concrete.

  5. Low volatility and low odor, contributing to improved workplace safety and reduced VOC emissions.

Typical Applications Of Huntsman Polyetheramine Curing Agent D220

  1. Structural adhesives for automotive and aerospace bonding.

  2. Coating systems requiring toughness and chemical resistance, such as industrial floor coatings.

  3. Electrical encapsulants and potting compounds for electronics protection.

  4. Composite matrix resins for wind turbine blades and sporting goods.

  5. Repair mortars and grouts in infrastructure maintenance applications.

Specifications Of Huntsman Polyetheramine Curing Agent D220

Chemical TypePolyoxypropylene-based diamine
Product FormLiquid
AppearanceClear, pale yellow liquid
Amine Value425–465 mg KOH/g
Color (APHA)≤100
Viscosity (25°C)150–250 mPa·s
Primary ApplicationsEpoxy resin curing agent for adhesives, coatings, and composites
Key FeaturesFast ambient cure, low viscosity, high flexibility, low volatility


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