High thermal stability with excellent resistance to continuous service temperatures up to 180 °C.
Superior chemical resistance to strong acids, alkalis, and organic solvents in cured form.
Enhanced adhesion to metal substrates including aluminum, copper, and stainless steel.
Low viscosity at elevated processing temperatures, enabling easy impregnation and coating application.
Halogen-free formulation compliant with RoHS and REACH regulatory requirements.
Electrical insulation systems for high-voltage motors and generators.
Encapsulation and potting compounds for power electronics modules.
Structural adhesives in aerospace composite bonding assemblies.
High-performance coatings for corrosion protection of oil & gas infrastructure.
Matrix resin for carbon fiber reinforced laminates used in demanding industrial tooling.
| Chemical Type | Phenolic-modified epoxy resin (novolac-based) |
| Product Form | Off-white to light amber solid pellets |
| Appearance | Free-flowing granular solid at room temperature |
| Softening Point | 85–92 °C (ASTM E28) |
| Epoxy Equivalent Weight (EEW) | 185–195 g/eq (ASTM D1652) |
| Volatiles Content | ≤ 0.5 wt% (120 °C, 2 h, ASTM D2247) |
| Storage Stability | Stable for ≥12 months at 25 °C in sealed containers |
| Primary Applications | High-temp electrical insulation, structural composites, corrosion-resistant coatings |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China