| Polyimide (PI) Typical Properties |
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English
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| Specific Gravity | 1.04 to 1.17 | 1.34 to 1.59 | 1.31 to 1.38 | | Melt Mass Flow Rate (g/10 min) | -- | -- | 0.0 to 12 | | Flexural Modulus (psi) | 181000 to 566000 | 599000 to 757000 | 393000 to 1.31E+6 | | Tensile Strength (psi) | 3920 to 22800 | 9990 to 27800 | 13700 to 23000 | | Tensile Elongation (%) | 2.5 to 75 | 0.80 to 15 | 1.5 to 19 | | Rockwell Hardness | 36 to 57 | 69 to 120 | 95 to 129 | | Notched Izod Impact (ft·lb/in) | 0.468 to 1.74 | 0.500 to 4.30 | 0.00 to 1.43 | | DTUL at 66 psi (0.45 MPa) (°F) | -- | -- | 482 to 506 | | DTUL at 264 psi (1.8 MPa) (°F) | 716 | 532 to 534 | 430 to 470 | | CLTE, Flow (in/in/°F) | 0.000016 to 0.000031 | 0.000014 to 0.000020 | 0.0 to 4.0 |
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| Specific Gravity (g/cm³) | 1.04 to 1.17 | 1.34 to 1.59 | 1.31 to 1.37 | | Melt Mass Flow Rate (g/10 min) | -- | -- | 0.0 to 12 | | Flexural Modulus (MPa) | 1250 to 3900 | 4130 to 5220 | 2710 to 9000 | | Tensile Strength (MPa) | 27.0 to 157 | 68.9 to 192 | 94.5 to 159 | | Tensile Elongation (%) | 2.5 to 75 | 0.80 to 15 | 1.5 to 19 | | Rockwell Hardness | 36 to 57 | 69 to 120 | 95 to 129 | | Notched Izod Impact (J/m) | 25.0 to 93.0 | 26.7 to 230 | 0.00 to 76.1 | | DTUL at 66 psi (0.45 MPa) (°C) | -- | -- | 250 to 263 | | DTUL at 264 psi (1.8 MPa) (°C) | 380 | 278 to 279 | 221 to 243 | | CLTE, Flow (cm/cm/°C) | 0.000029 to 0.000056 | 0.000025 to 0.000036 | 0.0 to 7.1 |
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