Enhanced reactivity with standard bisphenol-A epoxy resins at ambient and elevated temperatures.
Improved flexibility and impact resistance in cured epoxy systems without sacrificing thermal stability.
Low volatility and reduced amine odor compared to conventional aliphatic amines, improving workplace safety.
Good compatibility with common epoxy diluents and fillers, enabling formulation versatility.
Domestically manufactured to ensure consistent quality control and supply chain reliability.
Structural adhesives for metal-to-metal and composite bonding in automotive assembly.
Coating systems for industrial flooring requiring chemical resistance and abrasion durability.
Electrical encapsulation compounds for transformers and high-voltage components.
Repair mortars and grouts used in concrete infrastructure rehabilitation.
Composite matrix resins for wind turbine blade bonding and marine structural laminates.
| Chemical Type | HBPA-modified polyamine adduct |
| Product Form | Liquid |
| Appearance | Pale yellow to amber clear liquid |
| Viscosity (25°C) | 300–600 mPa·s |
| Density (25°C) | 1.02–1.06 g/cm³ |
| Amine Value | 280–320 mg KOH/g |
| Reactivity Profile | Medium-reactive; gel time ~45–90 min at 25°C with DGEBA resin |
| Storage Stability | 12 months in sealed container at 15–25°C |
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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