|
| Aerospace Product Selector > Out-of-Autoclave/Infusion Structural Systems |
| Home - Go Back |
| HTA240 | MTM44-1 | MTM45-1 | MTM46 | MVR444 | MTM246 | |
| Resin Type | Toughened Epoxy | Epoxy | Flame Retarded Epoxy | |||
| Tg (maximum achievable after post-cure) | Not Applicable | 190°C (374°F) | 180°C (356°F) | 180°C (356°F) | 190°C (374°F) | Not Applicable |
| Out Life (at room temperature) | 30 days | 21 days | 21 days | 60 days | 21 days | 30 days |
| Key Feature(s) | Good honeycomb peel strength and high service temperature capability. Fully compatible with |
High toughness. High wet Tg for OOA and RFI processes. |
Structural system with flexible cure capability. |
Long outlife. Excellent hot/wet performance. Flexible cure capability |
Low viscosity. Infusion from 70°C (158°F). Capable of 90°C (194°F) initial cure. Suitable for vacuum LRI. |
Surface improvement film compatible with ACG’s OoA processing prepregs. |
| Wet Tg | 150°C (302°F) | 150°C (302°F) | 130°C (266°F) | 165°C (329°F) | Not Applicable | |
| Cure Schedule | ||||||
| Min. Cure Temp/Time | 130°C (266°F) 4 hours |
130°C (266°F) 4 hours |
80°C (176°F) 20 hours |
80°C (176°F) 5 hours |
90°C (194°F) 20 hours |
120°C (250°F) 1 hour |
| Max. Cure Temp/Time |
180°C (356°F) 2 hours |
180°C (356°F) 2 hours |
180°C (356°F) 2 hours |
180°C (356°F) 1 hour |
180°C (356°F) 2 hours |
Tolerates cures to 180°C (356°F) |
| Associated Technical Data Sheet | Not Applicable | TDS1012 | Not Applicable | |||
