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JEFFAMINE® T-403 polyetheramine is characterized by repeating oxypropylene units in the backbone. JEFFAMINE® T-403 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 wide variety of solvents, including water
• Improves flexibility and strength
SALES SPECIFICATIONS
| Property | Specifications | Test Method* |
| Appearance | Colorless to pale yellow with slight haze | ST-30.1 |
| Color, Pt-Co | 50 max. | ST-30.12 |
| Primary amine, % of total amine | 90 min. | ST-5.34 |
| Total acetylatables, meq/g | 6.5 - 7.1 | ST-31.39 |
| Total amine, meq/g | 6.1 - 6.6 | ST-5.35 |
| Water, wt% | 0.25 max. | ST-31.53, 6 |
*Methods of Test are available from Huntsman Corporation upon request.
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