High reactivity with epoxy resins at elevated temperatures, enabling rapid gelation and full cure.
Excellent thermal stability and low volatility, supporting safe handling and extended shelf life.
Low toxicity profile compared to conventional amine-based curing agents, enhancing workplace safety.
Promotes superior mechanical properties—including high glass transition temperature (Tg) and dimensional stability—in cured epoxy systems.
Compatible with standard epoxy formulations without requiring complex process modifications.
Aerospace composite laminates requiring high-temperature resistance and structural integrity.
Electronics encapsulation and potting compounds for PCBs and power modules.
Wind turbine blade adhesives and structural bonding in advanced composites.
High-performance automotive under-hood components exposed to thermal cycling.
Industrial tooling and mold-making materials demanding precise dimensional control.
| Chemical Type | Imidazole derivative (2-Ethyl-4-methylimidazole adduct) |
| Product Form | Off-white to light tan crystalline powder |
| Appearance | Free-flowing crystalline solid |
| Primary Applications | Epoxy resin curing agent for high-performance composites and electronics |
| Key Features | Latent reactivity, low odor, non-corrosive to metals |
| Benefits | Extended pot life at room temperature; rapid cure onset above 120°C |
| Storage Conditions | Store in original sealed container at 5–25°C, protected from moisture |
| Shelf Life | 24 months under recommended storage conditions |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China