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High thermal stability and excellent char yield for demanding fire-resistant applications.
Superior chemical resistance, particularly to strong acids, alkalis, and solvents.
Low viscosity in molten state, enabling efficient processing via casting, filament winding, or injection molding.
High functionality (average epoxy equivalent weight ~185–195 g/eq) for dense crosslinking and enhanced mechanical performance.
Compatible with conventional phenolic hardeners and latent catalysts for extended pot life and controlled cure profiles.
Aerospace composite matrices requiring flame, smoke, and toxicity (FST) compliance.
Electrical insulation systems for high-voltage switchgear and transformer components.
High-performance printed circuit board (PCB) laminates and prepregs.
Structural adhesives for metal-to-metal bonding in transportation and industrial equipment.
Carbon fiber-reinforced tooling resins for autoclave-cured molds and mandrels.
| Chemical Type | Phenolic epoxy resin (novolac-type) |
| Product Form | Pale yellow to amber solid flakes |
| Appearance | Free-flowing crystalline flakes |
| Epoxy Equivalent Weight (EEW) | 185–195 g/eq |
| Softening Point | 85–92 °C (ASTM D36) |
| Color (Gardner Scale) | ≤ 4 |
| Volatile Content | ≤ 0.5 wt% (120 °C, 2 h) |
| Primary Applications | High-temperature composites, electrical laminates, fire-retardant structural materials |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
