Fast-reacting polyamine-based curing agent optimized for ambient-cure epoxy coatings.
Delivers excellent chemical resistance, particularly to hydrocarbons, solvents, and mild acids.
Provides low viscosity and good compatibility with standard liquid epoxy resins (e.g., DGEBA types).
Enables high-gloss, smooth film formation with minimal surface defects and low blush tendency.
Formulated with controlled reactivity for extended pot life while maintaining rapid through-cure at room temperature.
Industrial maintenance coatings for steel structures and process equipment.
Concrete floor coatings in warehouses, pharmaceutical facilities, and food processing plants.
Marine and offshore protective coatings for topside and splash-zone applications.
Electrical insulation coatings for transformers, busbars, and switchgear components.
High-performance tank linings for water storage and non-aggressive chemical containment.
| Chemical Type | Polyoxyalkylene polyamine adduct |
| Product Form | Liquid |
| Appearance | Clear to pale yellow, homogeneous liquid |
| Primary Applications | Ambient-cure epoxy protective and decorative coatings |
| Key Features | Low volatility, low odor, non-skinning, amine hydrogen equivalent weight (AHEW) ~185–195 g/eq |
| Benefits | Improved worker safety, reduced VOC emissions, consistent cure performance across humidity variations |
| Storage Stability | 12 months in original unopened container at 15–25°C |
| Compatibility | Designed for use with standard bisphenol-A epoxy resins (e.g., EPON™ 828, D.E.R.™ 331) |
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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