Enhances fracture toughness and impact resistance of epoxy composites without compromising glass transition temperature (Tg).
Enables excellent interlaminar shear strength (ILSS) retention after hot/wet aging.
Offers low viscosity and good compatibility with standard diglycidyl ether of bisphenol-A (DGEBA) and multifunctional epoxy resins.
Supports solvent-free formulation and is compatible with common amine and anhydride curing agents.
Designed for aerospace-qualified processing, including autoclave and out-of-autoclave (OOA) composite manufacturing.
Aerospace primary and secondary structural components (e.g., wing skins, fuselage panels).
High-performance wind turbine blade laminates requiring damage tolerance.
Racing and high-end automotive carbon fiber parts subject to dynamic loading.
Defense and space applications demanding certified toughened resin systems.
| Chemical Type | Functionalized liquid thermoplastic toughener (polyaryletherketone-based) |
| Product Form | Free-flowing amber liquid |
| Appearance | Clear to slightly hazy, viscous liquid |
| Primary Applications | Toughening of structural epoxy prepregs and infusion resins |
| Key Features | Phase-separating toughener enabling nano/micro-scale morphology control |
| Benefits | Improved delamination resistance, fatigue performance, and compression-after-impact (CAI) strength |
| Storage Conditions | Store at 15–25°C in original sealed container; protect from moisture |
| Shelf Life | 12 months from date of manufacture 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