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Highly flexible and impact-resistant due to proprietary polyurethane-modified backbone.
Excellent adhesion to diverse substrates including metals, composites, and aged epoxy surfaces.
Low viscosity at ambient temperature enables easy processing and improved wetting in coating and adhesive formulations.
Enhanced chemical resistance—particularly against alkalis, solvents, and mild acids—compared to standard bisphenol-A epoxy resins.
Reduced exotherm during cure, supporting thicker-section casting and minimizing thermal stress in sensitive assemblies.
High-performance structural adhesives for aerospace and automotive bonding.
Flexible protective coatings for offshore and industrial steel infrastructure.
Electrical encapsulation and potting compounds requiring crack resistance and dielectric stability.
Toughened matrix resin in fiber-reinforced polymer (FRP) composites for wind turbine blades and transportation components.
| Chemical Type | Polyurethane-modified epoxy resin |
| Product Form | Liquid |
| Appearance | Amber to light brown transparent liquid |
| Epoxy Equivalent Weight (EEW) | 480–520 g/eq |
| Viscosity (25°C) | 8,000–12,000 mPa·s |
| Density (25°C) | 1.12–1.16 g/cm³ |
| Volatile Organic Content (VOC) | <50 g/L |
| Primary Applications | Structural adhesives, flexible coatings, composite matrices, electrical encapsulants |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
