High-performance reactive liquid elastomer for epoxy resin systems.
Enables significant improvement in impact resistance and fracture toughness without compromising glass transition temperature (Tg).
Excellent compatibility with standard DGEBA and novolac epoxy resins.
Low viscosity enables easy incorporation and homogeneous dispersion during processing.
Enables formulation of structural adhesives and composites meeting aerospace-grade durability requirements.
Aerospace structural adhesives for bonded assemblies and honeycomb core bonding.
High-performance carbon fiber reinforced polymer (CFRP) composites.
Electronics encapsulants requiring thermal cycling reliability and mechanical resilience.
Wind turbine blade matrix resins demanding fatigue resistance and delamination suppression.
| Chemical Type | Reactive carboxyl-terminated butadiene-acrylonitrile copolymer (CTBN) |
| Product Form | Liquid, viscous amber to brown |
| Appearance | Homogeneous, slightly viscous liquid |
| Primary Applications | Epoxy resin toughening for structural adhesives and composites |
| Key Features | Reactive functionality, low volatility, no solvent addition required |
| Benefits | Enhanced crack propagation resistance, improved peel strength, reduced brittleness |
| Storage Stability | 12 months at ≤25 °C in unopened original packaging |
| Handling Precautions | Use in well-ventilated areas; avoid prolonged skin contact |
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E-mail: wangxingqiang@ericwchem.com
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