Polyethylene glycol based polyether diamine, higher molecular weight than ED-600. Used to modify polyamides for hydrophilicity and in biocompatible articles and coatings, including hydrogels formed with isocyanates.
Product Code
ED900
Polyetheramine ED-900
CAS Number
65605-36-9
Description
Synonyms
Key applications
- Modification of polyamides for enhanced hydrophilicity
- Biocompatible articles and coatings
- Hydrogels with isocyanates
Characteristics
| MW | 900 |
|---|---|
| AHEW | 250 |
| Color | 75 max (Pt-Co) |
| Primary amine | 95 min (% of total amine) |
| Total acetylatable | 2.1-2.4 meq/g |
| Total amine | 1.8-2.25 meq/g |
| Water | 0.35 max wt% |