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Reactive liquid modifier enabling significant fracture toughness improvement 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 homogeneous dispersion and simplifies processing in high-performance composite systems.
Enables reduced microcracking and enhanced impact resistance in cured epoxy matrices.
Designed for one-part or two-part epoxy formulations requiring balanced mechanical performance and processability.
Aerospace structural adhesives and prepreg matrices.
High-reliability electronic encapsulants and underfills.
Wind turbine blade bonding and structural composites.
Automotive under-hood components and electric vehicle battery module adhesives.
Industrial tooling and high-performance casting resins.
| Chemical Type | Reactive liquid carboxyl-terminated polybutadiene (CTPB) derivative |
| Product Form | Liquid |
| Appearance | Amber to light brown viscous liquid |
| Primary Applications | Epoxy resin toughening for structural adhesives, composites, and encapsulation |
| Key Features | Toughness enhancement, Tg retention, low viscosity, cure compatibility |
| Benefits | Improved impact resistance, crack propagation suppression, ease of incorporation |
| Storage Condition | Store under nitrogen at 5–30°C; protect from moisture and direct sunlight |
| Shelf Life | 12 months from date of manufacture when stored properly |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
