| MTM49-3 | MTM57 | |
| Maximum achievable Tg after postcure (DTMA onset) | 180°C (356°F)
|
120°C (248°F)
|
| Resin type | Toughened Epoxy
|
Toughened Epoxy
|
| Typical cure | 135°C (275°F) @ 1 hour | 120°C (248°F) @ 1 hour |
| Outlife at room temperature | 30 days
|
30 days
|
| Honeycomb bondability | Recommended film adhesive: VTA260
|
Recommended film adhesive: VTA260
|
| Mechanical features | Good damage tolerance. Superior compression properties. |
Good damage tolerance. Aesthetically clear resin. Good UV resistance. |
