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

Kukdo Chemical 6216 Epoxy Curing Agent

Kukdo Chemical 6216 Epoxy Curing Agent is a high-performance aliphatic amine-based hardener designed for fast-curing, low-viscosity epoxy systems. It delivers excellent adhesion, chemical resistance, and mechanical strength—ideal for coatings, adhesives, and composites. The 6216 series ensures consistent reactivity and low odor, meeting industrial standards for durability and processing efficiency.
  • kukdo chemical 6216 epoxy curing agent_2e1918be
  • kukdo chemical 6216 epoxy curing agent_2e1918be

Features Of Kukdo Chemical 6216 Epoxy Curing Agent

  1. Low-viscosity liquid formulation enabling excellent mixing and processing with standard epoxy resins.

  2. Fast-reacting amine-based chemistry delivering short gel time and rapid early strength development.

  3. Good compatibility with bisphenol-A and bisphenol-F epoxy systems without phase separation.

  4. Enhanced chemical resistance in cured networks, particularly against alkalis and mild solvents.

  5. Low exotherm profile suitable for thick-section casting and large-scale composite layup.

Typical Applications Of Kukdo Chemical 6216 Epoxy Curing Agent

  1. Structural adhesives for automotive and aerospace bonding applications.

  2. Electrical encapsulants and potting compounds for power electronics and transformers.

  3. High-performance flooring and industrial coating systems.

  4. Fiber-reinforced polymer (FRP) composites in wind turbine blade manufacturing.

  5. Repair mortars and grouts for concrete infrastructure rehabilitation.

Specifications Of Kukdo Chemical 6216 Epoxy Curing Agent

Chemical TypeAliphatic polyamine adduct
Product FormClear to pale yellow liquid
AppearanceHomogeneous, low-viscosity liquid
Primary ApplicationsStructural adhesives, encapsulants, coatings, composites
Key FeaturesFast cure, low exotherm, good resin compatibility
BenefitsImproved productivity, reduced post-cure requirements, enhanced interfacial adhesion
Storage ConditionsStore in original sealed container at 15–25°C, protect from moisture
Shelf Life12 months from date of manufacture under recommended storage


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