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

Huntsman Latent Curing Agent Aradur 2844

Huntsman’s Aradur® 2844 is a latent epoxy curing agent from the Aradur® series, designed for high-performance composites and adhesives. It offers extended pot life, rapid heat-activated cure, excellent thermal stability, and low volatility—ideal for aerospace, wind energy, and automotive applications requiring precise process control and superior mechanical properties.
  • huntsman latent curing agent aradur 2844_c52edf7e
  • huntsman latent curing agent aradur 2844_c52edf7e

Features Of Huntsman Latent Curing Agent Aradur 2844

  1. Latent at room temperature — enables extended pot life and ambient storage stability.

  2. Activates rapidly upon heating — delivers efficient epoxy resin curing above 120 °C.

  3. Low volatility and low odor — supports safer handling and improved workplace air quality.

  4. Excellent compatibility with standard diglycidyl ether of bisphenol-A (DGEBA) resins.

  5. Yields high glass transition temperature (Tg) cured networks with superior thermal and mechanical performance.

Typical Applications Of Huntsman Latent Curing Agent Aradur 2844

  1. Aerospace composite prepregs requiring precise cure scheduling and out-time control.

  2. Electrical laminates for printed circuit boards (PCBs) demanding high Tg and dimensional stability.

  3. Automotive under-hood components requiring resistance to sustained thermal cycling.

  4. Wind turbine blade structural adhesives and matrix resins for elevated service temperatures.

  5. High-performance tooling and casting compounds where low exotherm and controlled reactivity are critical.

Specifications Of Huntsman Latent Curing Agent Aradur 2844

Chemical TypeDicyandiamide-based latent curing agent
Product FormWhite to off-white free-flowing crystalline powder
AppearanceCrystalline solid, non-hygroscopic
Primary ApplicationsEpoxy resin systems for composites, laminates, and structural adhesives
Key FeaturesLatency, thermal activation, low volatility, high Tg capability
BenefitsExtended shelf life, processing flexibility, consistent cure performance
Recommended StorageBelow 25 °C in sealed containers, protected from moisture
Cure Onset TemperatureApprox. 120 °C (as measured by DSC)


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