Reactive liquid acrylic elastomer designed for high-efficiency toughening of epoxy resins without significant viscosity increase.
Enables excellent impact resistance and fracture toughness while maintaining good thermal stability and glass transition temperature (Tg) of cured systems.
Offers superior compatibility with standard DGEBA-type epoxies and facilitates phase-separated morphology upon curing for optimal energy dissipation.
Low volatility and non-hazardous handling profile—no isocyanates, no volatile organic compounds (VOCs), and compliant with REACH requirements.
Enables one-component formulation flexibility when pre-blended with epoxy resins, supporting simplified processing and extended pot life.
Aerospace structural adhesives requiring high peel strength and fatigue resistance.
High-performance composites for wind turbine blades and automotive lightweighting components.
Electronic encapsulants and underfills demanding crack resistance and CTE matching.
Precision engineering adhesives used in semiconductor equipment and optical assemblies.
High-durability coatings for industrial flooring and protective linings in corrosive environments.
| Chemical Type | Reactive acrylic elastomer (carboxyl-terminated) |
| Product Form | Clear to pale yellow low-viscosity liquid |
| Appearance | Homogeneous, slightly viscous liquid at 25°C |
| Primary Applications | Epoxy resin toughening for adhesives, composites, and encapsulants |
| Key Features | Reactive toughener, phase-separating morphology, Tg retention |
| Benefits | Improved impact strength, reduced brittleness, enhanced delamination resistance |
| Storage Conditions | Store in sealed containers at 5–30°C; protect from moisture and direct sunlight |
| Shelf Life | 12 months from date of manufacture under recommended storage conditions |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China