P2SI® 900HT is a high-temperature, structural thermosetting polyimide prepreg with short-term service temperatures up to 1500°F. P2SI® 900HT is an easily processable, thermally stable, addition cure polymer exhibiting the highest glass transition temperature of commercially available structural matrices. This system displays exceptional toughness, superb dielectric properties, low toxicity and maintains mechanical integrity even after exposures in excess of 1300°F (704°C).
- High temperature matrix for prepregs, adhesives, syntactics and RTM resins
- Capable of short term 816°C/1500°F service
|Initial cure temp
||120 minutes at 371°C/700°F