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

Aekyung AK-75 TDI Curing Agent

Aekyung AK-75 is a high-performance TDI-based curing agent from Aekyung’s AK-Series, engineered for polyurethane coatings and adhesives. It delivers excellent chemical resistance, fast cure speed, and superior flexibility. Widely used in automotive, flooring, and industrial applications, AK-75 ensures consistent crosslinking with polyols while maintaining low viscosity and extended pot life.
  • aekyung ak 75 tdi curing agent_7d6abbaf
  • aekyung ak 75 tdi curing agent_7d6abbaf

Features Of Aekyung AK-75 TDI Curing Agent

  1. High reactivity with hydroxyl-functional resins for rapid cure development.

  2. Excellent compatibility with polyester, acrylic, and polyether polyols.

  3. Low viscosity formulation enabling easy handling and uniform mixing.

  4. Consistent batch-to-batch performance ensured by strict manufacturing controls.

  5. Optimized for ambient and forced-dry curing systems in industrial coatings.

Typical Applications Of Aekyung AK-75 TDI Curing Agent

  1. Automotive OEM and refinish topcoats.

  2. Industrial maintenance and coil coatings.

  3. General-purpose high-performance polyurethane coatings.

  4. Wood finishing systems requiring hardness and chemical resistance.

  5. Plastic coatings for durable consumer electronics housings.

Specifications Of Aekyung AK-75 TDI Curing Agent

Chemical TypeTDI-based polyisocyanate (trimerized)
Product FormLiquid
AppearanceClear to pale yellow liquid
Primary ApplicationsPolyurethane coating systems
Key FeaturesFast-curing, low-VOC compatible, non-blocking
BenefitsEnhanced film hardness, improved chemical resistance, reduced pot life sensitivity
Storage ConditionStore below 30°C in tightly sealed containers, protect from moisture
Shelf Life12 months from date of manufacture under recommended storage


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