High molecular weight polyether diamine. Used as a co-curing agent where an epoxy system needs added flexibility and toughness, and as a general polymer flexibilizer that raises adhesive peel strength.
Product Code
D4000
Polyetheramine D-4000
CAS Number
9046-10-0
Description
Synonyms
Key applications
- Co-curing agent for flexible, tough epoxy systems
- General polymer flexibilizer
- Increased peel strength in adhesives
Characteristics
| MW | 4,000 |
|---|---|
| AHEW | 1000 |
| Color | 75 max (Pt-Co) |
| Primary amine | 95 min (% of total amine) |
| Total acetylatable | 0.46-0.53 meq/g |
| Total amine | 0.44-0.52 meq/g |
| Water | 0.25 max wt% |