High molecular weight polyetherdiamine with excellent flexibility and low viscosity for enhanced processability.
Primary amine functionality provides rapid reactivity with epoxies, isocyanates, and other electrophiles.
Hydrophobic polypropylene oxide backbone delivers superior moisture resistance in cured systems.
Low color and high thermal stability support demanding performance requirements in aerospace and electronics applications.
Consistent batch-to-batch quality ensured through Huntsman’s proprietary continuous manufacturing process.
Epoxy curing agent for high-performance structural adhesives and composite matrices.
Chain extender and soft segment component in high-resilience polyurea and polyurethane elastomers.
Functional additive in corrosion-inhibiting coatings for oil & gas infrastructure.
Building block for waterborne polyurethane dispersions (PUDs) used in automotive and textile coatings.
Reactive modifier in encapsulants and underfills for semiconductor packaging.
| Chemical Type | Polypropylene oxide-based diamine |
| Product Form | Liquid |
| Appearance | Clear, pale yellow liquid |
| Amine Value (mg KOH/g) | 54–58 |
| Equivalent Weight (g/eq) | 960–1040 |
| Viscosity at 25°C (cP) | 300–500 |
| Primary Amine Content (%) | ≥95% |
| Color (APHA) | ≤100 |
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