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PBI (Polybenzimidazole)
PBI (polybenzimidazole) is a highly heat-resistant engineering plastic jointly developed by NASA and AFML US Air Force Materials Laboratory.
199 8483 3918 
| Item |
Condition |
Standard |
Unit |
Property |
| Glass Transition Temperature: Tg | - | DSC | °C | ~420 |
| Tensile Strength |
23°C | ISO 527 | MPa | 160 |
| Tensile Elongation |
23°C | ISO 527 | % | 3.0 |
| Flexural Strength |
23°C | ISO 178 | MPa | 220 |
| Flexural Modulus |
23°C | ISO 178 | GPa | 6.5 |
| Charpy Impact Strength (Notched) |
23°C | ISO 179 | kJ m-2 | 4.0 |
