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

Evonik Epoxy Curing Agent Ancamine 1638

Evonik Ancamine® 1638 is a high-performance aliphatic amine epoxy curing agent from the Ancamine® series, offering rapid room-temperature cure, excellent flexibility, low viscosity, and superior chemical resistance—ideal for coatings, adhesives, and composites requiring toughness and durability.
  • evonik epoxy curing agent ancamine 1638_5ab6e859
  • evonik epoxy curing agent ancamine 1638_5ab6e859

Features Of Evonik Epoxy Curing Agent Ancamine 1638

  1. Fast-reacting aliphatic amine curing agent offering short gel times and rapid strength development at ambient temperature.

  2. Low viscosity enables easy handling, efficient mixing with epoxy resins, and excellent wetting of substrates.

  3. Low odor and reduced volatility compared to conventional aliphatic amines, supporting improved workplace safety and compliance.

  4. Provides excellent adhesion to metals, concrete, and composites without requiring surface priming.

  5. Delivers high glass transition temperature (Tg) and superior chemical resistance in cured epoxy systems.

Typical Applications Of Evonik Epoxy Curing Agent Ancamine 1638

  1. Structural adhesives for automotive and aerospace assembly.

  2. High-performance flooring and industrial coatings for concrete substrates.

  3. Electrical encapsulation and potting compounds requiring fast turnaround and thermal stability.

  4. Composite matrix resins for wind blade bonding and repair applications.

  5. Repair mortars and grouts used in infrastructure maintenance and civil engineering.

Specifications Of Evonik Epoxy Curing Agent Ancamine 1638

Chemical TypeAliphatic polyamine
Product FormLiquid
AppearanceColorless to pale yellow clear liquid
Primary ApplicationsStructural adhesives, industrial coatings, composites, repair mortars
Key FeaturesAmbient-cure capability, low viscosity, low odor, high reactivity
BenefitsReduced cycle time, improved worker safety, strong interfacial adhesion, high Tg
Storage ConditionsStore in original sealed container at 15–25 °C; protect from moisture
Shelf Life12 months from date of manufacture when stored properly


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