Polyetheramine T-403, JEFFAMINE T403 Equivalent
Properties:
Polyetheramine T-403 is characterized by repeating oxypropylene units in the backbone. The representative structure shows that Polyetheramine D-403 is a trifunctional primary amine with an average molecular weight of about 440. Its amine groups are located on secondary carbon atoms at the ends of aliphatic polyether chains.
CAS No.:
39423-51-3
Molecular Formula:
C2H5C[CH2[OCH2CH(CH3)](x+y+z)NH2]3
Structure Formula:
Specifications:
| Item | Index |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Color, Pt-Co | 50 Max. |
| Primary amine of total amine | 90% Min. |
| Total acetylatables | 6.5-7.1mmol/g |
| Total amine | 6.1-6.6mmol/g |
| Water | 0.25% Max. |
Uses:
Polyetheramine T-403 is used as an epoxy curing agent and an anti-sag agent for polyurethanes. As the JEFFAMINE T403 equivalent, other benefits are all same as JEFFAMINE T403.
Packing and Storage:
Packed in barrels of 200 kg each with nitrogen. Product life is one year if stored in a cool dark place.
Synonyms:
JEFFAMINE T403.
Note:
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