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High reactivity with epoxy resins at moderate temperatures (80–120 °C), enabling efficient curing without excessive energy input.
Excellent thermal stability and long pot life when blended with standard epoxy systems, supporting extended processing windows.
Low volatility and minimal odor, enhancing workplace safety and compliance with industrial hygiene standards.
Produces cured networks with superior chemical resistance and mechanical toughness, especially in humid or corrosive environments.
Compatible with both solid and liquid epoxy resins, offering formulation flexibility for structural adhesives and composite matrices.
Aerospace composite laminates requiring high glass transition temperature (Tg) and dimensional stability.
High-performance electrical encapsulants and insulating varnishes for motors and transformers.
Structural adhesives used in automotive lightweighting components and metal-to-composite bonding.
Prepregs and filament-wound composites for pressure vessels and wind turbine blades.
Electronics packaging materials where low ionic impurity and moisture resistance are critical.
| Chemical Type | Imidazole derivative (2-ethyl-4-methylimidazole analog) |
| Product Form | Pale yellow to light amber crystalline solid |
| Appearance | Free-flowing granules or fine powder |
| Primary Applications | Epoxy resin curing agent for high-Tg composites and electronic encapsulation |
| Key Features | Latent reactivity, low volatility, high thermal stability |
| Recommended Loading Range | 3–8 phr (parts per hundred resin), depending on epoxy type and performance targets |
| Storage Conditions | Store in original sealed container at 5–25 °C, protected from moisture and direct sunlight |
| Shelf Life | 24 months under recommended storage conditions |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
