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

Aekyung AK-75 Curing Agent

Aekyung AK-75 Curing Agent is a high-performance aliphatic polyamine hardener from Aekyung’s AK-Series, designed for epoxy resin systems requiring fast cure, excellent chemical resistance, and low-temperature reactivity. It delivers superior adhesion, low viscosity, and minimal blush—ideal for coatings, adhesives, and composites in demanding industrial applications.
  • aekyung ak 75 curing agent_2d0563ae
  • aekyung ak 75 curing agent_2d0563ae

Features Of Aekyung AK-75 Curing Agent

  1. High reactivity with epoxy resins at ambient and elevated temperatures.

  2. Excellent chemical resistance in cured epoxy systems, including acids and solvents.

  3. Low volatility and low odor profile, supporting safer handling and improved workplace air quality.

  4. Good compatibility with standard bisphenol-A and bisphenol-F epoxy resins.

  5. Enables formulation of rigid, high-glass-transition (Tg) thermoset networks.

Typical Applications Of Aekyung AK-75 Curing Agent

  1. Electrical encapsulation and potting compounds for power electronics.

  2. Structural adhesives in automotive and aerospace composite bonding.

  3. High-performance coatings for industrial flooring and tank linings.

  4. Wind turbine blade matrix resins requiring thermal and mechanical durability.

  5. Tooling and mold-making materials for composite manufacturing.

Specifications Of Aekyung AK-75 Curing Agent

Chemical TypeAromatic amine-based curing agent
Product FormLiquid
AppearancePale yellow to amber clear liquid
Primary ApplicationsEpoxy resin curing for composites, adhesives, and coatings
Key FeaturesAmbient-cure capable, high Tg promoter, low viscosity
BenefitsImproved mechanical strength, reduced post-cure requirements, enhanced moisture resistance
Storage ConditionStore in tightly closed containers at 10–30°C, protect from moisture
Shelf Life12 months from date of manufacture under recommended storage conditions


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