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

Shikoku TBZ Imidazole Curing Agent

Shikoku TBZ Imidazole Curing Agent is a high-purity, low-volatility imidazole-based accelerator from Shikoku Chemicals’ TBZ series, designed for epoxy resin systems requiring precise thermal curing control, fast reactivity at 80–120°C, and excellent storage stability—ideal for composites, adhesives, and electronic encapsulants.
  • shikoku tbz imidazole curing agent_041a7c1b
  • shikoku tbz imidazole curing agent_041a7c1b

Features Of Shikoku TBZ Imidazole Curing Agent

  1. High reactivity with epoxy resins at elevated temperatures, enabling rapid gelation and full cure.

  2. Excellent thermal stability and low volatility, supporting safe handling and extended shelf life.

  3. Low toxicity profile compared to conventional amine-based curing agents, enhancing workplace safety.

  4. Promotes superior mechanical properties—including high glass transition temperature (Tg) and dimensional stability—in cured epoxy systems.

  5. Compatible with standard epoxy formulations without requiring complex process modifications.

Typical Applications Of Shikoku TBZ Imidazole Curing Agent

  1. Aerospace composite laminates requiring high-temperature resistance and structural integrity.

  2. Electronics encapsulation and potting compounds for PCBs and power modules.

  3. Wind turbine blade adhesives and structural bonding in advanced composites.

  4. High-performance automotive under-hood components exposed to thermal cycling.

  5. Industrial tooling and mold-making materials demanding precise dimensional control.

Specifications Of Shikoku TBZ Imidazole Curing Agent

Chemical TypeImidazole derivative (2-Ethyl-4-methylimidazole adduct)
Product FormOff-white to light tan crystalline powder
AppearanceFree-flowing crystalline solid
Primary ApplicationsEpoxy resin curing agent for high-performance composites and electronics
Key FeaturesLatent reactivity, low odor, non-corrosive to metals
BenefitsExtended pot life at room temperature; rapid cure onset above 120°C
Storage ConditionsStore in original sealed container at 5–25°C, protected from moisture
Shelf Life24 months under recommended storage conditions


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