Fast-reacting, low-viscosity polyamine curing agent designed for ambient- and elevated-temperature epoxy systems.
Enables excellent mechanical properties including high tensile strength and impact resistance in cured epoxy formulations.
Offers good chemical resistance to hydrocarbons, aliphatic solvents, and mild acids after full cure.
Provides extended pot life at room temperature while supporting rapid gelation and full cure within hours at moderate heat.
Compatible with standard liquid epoxy resins (e.g., DGEBA types) without requiring solvent addition or complex formulation adjustments.
Structural adhesives for aerospace composite bonding and metal-to-metal joining.
High-performance coatings for industrial flooring, tank linings, and corrosion-resistant protective layers.
Electrical encapsulants and potting compounds requiring low exotherm and dimensional stability.
Wind turbine blade structural adhesives and repair systems demanding fast throughput and robust interlaminar shear strength.
Tooling and casting resins used in mold-making and prototyping applications.
| Chemical Type | Aliphatic polyamine |
| Product Form | Liquid |
| Appearance | Clear, pale yellow to amber liquid |
| Primary Applications | Structural adhesives, protective coatings, electrical encapsulation |
| Key Features | Fast cure, low viscosity, ambient- and heat-curable |
| Benefits | Improved productivity, excellent adhesion to metals and composites, low volatility |
| Storage Stability | 12 months unopened at 20–25°C in original sealed container |
| Handling Precautions | Use in well-ventilated areas; wear appropriate PPE (gloves, goggles, respirator if mist generated) |
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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