| Polysulfone (PSU) Typical Properties |
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| Specific Gravity | 1.37 | 1.37 to 1.38 | 1.28 to 1.37 | 1.24 to 1.25 | | Melt Mass Flow Rate (g/10 min) | -- | 12 to 30 | 11 to 30 | 3.8 to 17 | | Flexural Modulus (psi) | 398000 to 400000 | 325000 to 452000 | 333000 to 405000 | 368000 to 407000 | | Tensile Strength (psi) | 8500 to 13000 | 8020 to 13100 | 10100 to 11000 | 7090 to 11800 | | Tensile Elongation (%) | 6.5 to 10 | 3.5 to 50 | 6.9 to 90 | 3.7 to 77 | | Rockwell Hardness | 120 | 120 | 80 to 120 | 119 to 120 | | Notched Izod Impact (ft·lb/in) | 1.20 to 1.60 | 0.500 to 1.75 | 12.7 to 13.0 | 0.800 to 1.72 | | DTUL at 66 psi (0.45 MPa) (°F) | 405 | 405 to 418 | 417 | 351 to 358 | | DTUL at 264 psi (1.8 MPa) (°F) | 400 | 382 to 401 | 360 to 406 | 338 to 349 | | CLTE, Flow (in/in/°F) | 0.000031 | 0.000026 to 0.000033 | 0.000030 to 0.000032 | 0.000030 to 0.000031 |
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| Specific Gravity (g/cm³) | 1.37 | 1.36 to 1.37 | 1.28 to 1.37 | 1.23 to 1.24 | | Melt Mass Flow Rate (g/10 min) | -- | 12 to 30 | 11 to 30 | 3.8 to 17 | | Flexural Modulus (MPa) | 2740 to 2760 | 2240 to 3120 | 2300 to 2790 | 2540 to 2810 | | Tensile Strength (MPa) | 58.6 to 89.6 | 55.3 to 90.2 | 69.6 to 75.9 | 48.9 to 81.2 | | Tensile Elongation (%) | 6.5 to 10 | 3.5 to 50 | 6.9 to 90 | 3.7 to 77 | | Rockwell Hardness | 120 | 120 | 80 to 120 | 119 to 120 | | Notched Izod Impact (J/m) | 64.1 to 85.4 | 26.7 to 93.4 | 678 to 694 | 42.7 to 91.8 | | DTUL at 66 psi (0.45 MPa) (°C) | 207 | 207 to 214 | 214 | 177 to 181 | | DTUL at 264 psi (1.8 MPa) (°C) | 204 | 194 to 205 | 182 to 208 | 170 to 176 | | CLTE, Flow (cm/cm/°C) | 0.000056 | 0.000047 to 0.000059 | 0.000055 to 0.000057 | 0.000054 to 0.000056 |
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