Highly reactive bisphenol-A type epoxy resin with excellent chemical resistance and thermal stability.
Low viscosity enables superior wetting of substrates and easy processing in electrodeposition (EDP) coating systems.
Optimized molecular weight distribution for balanced film formation, cure response, and cathodic electrocoat performance.
Consistent batch-to-batch quality ensuring reliable deposition efficiency and uniform film thickness in automotive OEM applications.
Compatible with standard amine-cured cathodic electrocoating formulations and meets stringent VOC and heavy-metal regulatory requirements.
Automotive body-in-white (BIW) cathodic electrocoating primers.
Heavy-duty truck and bus chassis and underbody corrosion protection coatings.
Industrial metal components requiring high-durability, chip-resistant primer layers.
OEM-applied pretreatment and primer systems for steel and galvanized substrates.
Electrodeposited anticorrosive primers for agricultural and construction equipment.
| Chemical Type | Bisphenol-A based epoxy resin |
| Product Form | Pale yellow to light amber viscous liquid |
| Appearance | Clear, homogeneous liquid without sediment or haze |
| Epoxy Equivalent Weight (EEW) | 470–490 g/eq |
| Viscosity (25°C) | 8,000–12,000 mPa·s |
| Softening Point | 45–55°C |
| Primary Applications | Cathodic electrodepositable (CED) primer resins |
| Key Features | High reactivity, low ionic impurity, optimized for ED coat film build and edge coverage |
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E-mail: wangxingqiang@ericwchem.com
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