Low-viscosity liquid polyetherdiamine with excellent reactivity toward epoxides and isocyanates.
Provides flexible, tough, and impact-resistant cured thermoset networks.
Offers superior hydrolytic stability compared to aliphatic amine alternatives.
Enables extended pot life and improved processing control in resin formulations.
Delivers low color and high purity for demanding optical and electronic applications.
Epoxy curing agent for structural adhesives and composite matrices.
Chain extender in high-performance polyurea and polyurethane elastomers.
Functional additive in waterborne coatings and corrosion-inhibiting primers.
Building block for specialty surfactants and dispersants in agrochemical formulations.
Reactive modifier in encapsulants and underfill materials for electronics packaging.
| Chemical Type | Polyetherdiamine (EO/PO-based) |
| Product Form | Liquid |
| Appearance | Clear, pale yellow liquid |
| Amine Value (mg KOH/g) | 390–410 |
| Equivalent Weight (g/eq) | 135–145 |
| Viscosity at 25°C (cP) | 150–250 |
| Primary Applications | Epoxy curing, polyurea chain extension, functional coatings |
| Key Features | Low viscosity, flexible backbone, hydrolytic stability, low volatility |
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