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POLYETHER AMINE D2000
POLYETHER AMINE D2000
| Cas no: | 9046-10-0 |
|---|
Introduction & Specs
| Molecular formula: | (C3H6O)nC3H10N2, n≈33 |
| Introduction: | D2000 is characterized by repeating oxypropylene units in the backbone. As shown by the representative structure, D2000 is a difunctional, primary amine with average molecular weight of about 2000. The primary amine groups are located on secondary carbon atoms at the end of the aliphatic polyether chains. |
| Applications: | Key ingredient in the formulation of polyurea and RIM
Co-reactant in epoxy systems which require increased flexibility and toughness |
| Benefits: | Low viscosity, color and vapor pressure
Improved flexibility from high molecular weight polyether backbone Increases peel strength |
Sales Specification
| ITEMS | UNIT | SPECIFICATION |
| Appearance | Colorless to light yellow liquid | |
| Color degree | APHA | 25max |
| Primary amine | wt% | 99.5min |
| Moisture | wt% | 0.25max |
| Amine Value | Meq/g | 0.98-1.10 |
| ITEMS | UNIT | SPECIFICATION |
| Specific Gravity | 25℃, g/cm³ | 0.99 |
| Refractive index | nD20 | 1.451 |
| Active hydrogen equivalent weight | Wt(AHEW), g/eq | 505 |
General Information
Packing: Available in 200kg barrel with nitrogen, 1000KGS/IBC, etc.
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