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T-403
| Cas no: | 39423-51-3 |
|---|
Introduction & Specs
| Molecular formula: | (C3H6O)x(C3H6O)y(C3H6O)zC6H17N3, x+y+z=5-6 |
| Introduction: | T-403 polyetheramine is characterized by repeating oxypropylene units in the backbone. As shown by the representative structure, T-403 polyetheramine is a trifunctional primary amine having an average molecular weight of approximately 440. Its amine groups are located on secondary carbon atoms at the ends of aliphatic polyether chains. |
| Applications: | Epoxy curing agent Anti-sag agent for polyurethanes |
| Benefits: | Low color and vapor pressure Completely miscible with a variety of solvents, including water Improves flexibility and strength |
| Sales Specification | |||
| ITEMS | UNIT | SPECIFICATION | |
| Appearance | Colorless to light yellow liquid | ||
| Color degree | APHA | 50max | |
| Primary amine | wt% | 90.0min | |
| Moisture | wt% | 0.25max | |
| Amine Value | Meq/g | 6.1-6.8 | |
| General Infomation | |||
| ITEMS | UNIT | SPECIFICATION | |
| Specific Gravity | 25℃, g/cm3 | 0.98 | |
| Refractive index | nD20 | 1.46 | |
| Amine hydrogen equivalent | Wt(AHEW), g/eq | 81 | |
| Packing : Available in 200kg/drum | |||
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