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Reactive liquid modifier enabling significant improvement in fracture toughness without sacrificing glass transition temperature (Tg).
Excellent compatibility with standard DGEBA-type epoxy resins and common amine or anhydride curing agents.
Low viscosity formulation facilitates easy incorporation and homogeneous dispersion during resin mixing.
Enables reduced microcracking and enhanced impact resistance in cured epoxy composites.
No volatile organic compounds (VOCs) — compliant with stringent industrial health and safety requirements.
Aerospace structural adhesives and composite matrix resins.
High-performance electrical encapsulants and potting compounds.
Wind turbine blade bonding and structural reinforcement systems.
Automotive under-hood components requiring thermal and mechanical durability.
Advanced printed circuit board (PCB) laminates and prepregs.
| Chemical Type | Reactive carboxyl-terminated liquid polymer |
| Product Form | Clear, low-viscosity liquid |
| Appearance | Pale yellow to colorless, transparent liquid |
| Density (25°C) | Approx. 1.02–1.05 g/cm³ |
| Viscosity (25°C) | 300–600 mPa·s |
| Reactive Functionality | Carboxyl end groups (–COOH) |
| Storage Stability | 12 months at ≤25°C in unopened original packaging |
| Primary Applications | Epoxy toughening for structural composites and high-reliability electronics |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
