Bismaleimide prepreg for producing the wares with operating temperatures up to 250 °C.
—Read allM250 is prepreg based on bismaleimide binder and reinforcing filler (unidirectional tapes or fabrics with different weaving). Products made from this prepreg can be operated at temperatures up to 250 °C.
Advantages:
Tensile strength, MPa | 92 |
Tensile modulus, GPa | 4,4 |
Elongation at break, % | 2,4 |
Flexural strength, MPa | 164 |
Fracture toughness KIC, MPa•m1/2 | 1,07 |
Strain energy release GIC, J/m2 | 350 |
Glass transition temperature Tg, °С* | 266 |
Moisture absorption, %** | 4,05 |
* DMTA Tan delta
** 70 h boiling water