| Polyimide (PI) Typical Properties |
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English
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| Density (g/cm³) | 1.04 to 1.17 | 1.41 to 1.46 | 1.31 to 1.37 | | Melt Mass Flow Rate (g/10 min) | -- | -- | 4.0 to 12 | | Flexural Modulus (psi) | 181000 to 566000 | 520000 to 757000 | 400000 to 1.31E+6 | | Tensile Strength (psi) | 3920 to 22800 | 15800 to 27800 | 13400 to 22700 | | Tensile Elongation (%) | 2.5 to 75 | 0.80 to 15 | 1.5 to 21 | | Rockwell Hardness | 36 to 57 | 69 to 120 | 95 to 125 | | Notched Izod Impact (ft·lb/in) | 0.47 to 1.7 | 0.79 to 2.8 | 0.56 to 1.6 | | DTUL @ 66 psi (0.45 MPa) (°F) | -- | -- | 482 to 506 | | DTUL @ 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 | 7.0E-6 to 0.000028 |
SI
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| Density (g/cm³) | 1.04 to 1.17 | 1.41 to 1.46 | 1.31 to 1.37 | | Melt Mass Flow Rate (g/10 min) | -- | -- | 4.0 to 12 | | Flexural Modulus (MPa) | 1250 to 3900 | 3590 to 5220 | 2760 to 9000 | | Tensile Strength (MPa) | 27.0 to 157 | 109 to 192 | 92.6 to 157 | | Tensile Elongation (%) | 2.5 to 75 | 0.80 to 15 | 1.5 to 21 | | Rockwell Hardness | 36 to 57 | 69 to 120 | 95 to 125 | | Notched Izod Impact (J/m) | 25 to 93 | 42 to 150 | 30 to 87 | | DTUL @ 66 psi (0.45 MPa) (°C) | -- | -- | 250 to 264 | | DTUL @ 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 | 0.000013 to 0.000050 |
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