High-performance, low-viscosity bisphenol-A based epoxy resin designed for demanding structural bonding and composite infusion processes.
Excellent wetting characteristics and extended pot life at ambient temperatures, enabling robust process control in large-scale manufacturing.
Outstanding adhesion to carbon fiber, glass fiber, aluminum, and steel substrates without requiring aggressive surface pretreatment.
Low exotherm during cure, minimizing thermal stress and distortion in thick-section laminates and bonded assemblies.
Compatible with standard amine and anhydride hardeners, supporting flexible formulation and processing across RTM, infusion, and adhesive applications.
Aerospace primary and secondary structural components, including wing skins, fuselage panels, and interior brackets.
Wind turbine blade spar caps and shear webs requiring high fatigue resistance and dimensional stability.
Automotive lightweight structural parts such as battery enclosures, chassis reinforcements, and crash structures.
Rail vehicle interior panels and underframe components where fire, smoke, and toxicity (FST) compliance is critical.
Industrial tooling and molds for composites production, benefiting from its low shrinkage and high thermal stability.
| Chemical Type | Bisphenol-A epoxy resin |
| Product Form | Liquid |
| Appearance | Pale yellow, clear liquid |
| Epoxy Equivalent Weight (EEW) | 185–195 g/eq |
| Viscosity at 25°C | 12,000–16,000 mPa·s |
| Density at 25°C | 1.16–1.18 g/cm³ |
| Primary Applications | Structural composites, infusion resins, high-performance adhesives |
| Key Features | Low viscosity, high reactivity, excellent fiber wet-out, low exotherm |
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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