High-purity bisphenol-A based liquid epoxy resin with consistent reactivity and low chloride content.
Optimized viscosity for improved processability in casting, potting, and impregnation applications.
Excellent compatibility with standard amine and anhydride curing agents.
Superior electrical insulation properties and thermal stability after cure.
Reproducible molecular weight distribution ensuring batch-to-batch performance reliability.
Electrical encapsulation and potting of transformers, reactors, and high-voltage insulators.
Castings for busbars, switchgear components, and medium-voltage terminations.
Impregnation of dry-type transformer windings and stator coils.
Formulation of high-performance composites for power transmission infrastructure.
Base resin for flame-retardant epoxy systems meeting UL 94 V-0 and IEC 61241 standards.
| Chemical Type | Bisphenol-A epoxy resin |
| Product Form | Clear to pale yellow liquid |
| Appearance | Homogeneous, transparent liquid at 25°C |
| Epoxy Equivalent Weight (EEW) | 185–192 g/eq |
| Viscosity at 25°C | 12,000–16,000 cP |
| Chloride Content | ≤ 750 ppm |
| Softening Point | Not applicable (liquid at room temperature) |
| Primary Applications | Electrical insulation, casting, potting, impregnation |
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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