| Polyetherketone (PEK) Typical Properties |
|
|
|
-
-
-
|
English
|
| Specific Gravity | 1.30 to 1.38 | 1.25 to 1.38 | 1.28 to 1.31 | | Melt Mass Flow Rate (g/10 min) | -- | 3.0 to 36 | 25 to 110 | | Flexural Modulus (psi) | 580000 to 609000 | 359000 to 694000 | 490000 to 687000 | | Tensile Strength (psi) | 13800 | 9990 to 15100 | 13000 to 16000 | | Tensile Elongation (%) | 25 | 0.90 to 27 | 12 to 14 | | Rockwell Hardness | -- | 98 to 126 | 88 | | Notched Izod Impact (ft·lb/in) | -- | 0.762 to 2.03 | 0.900 to 1.30 | | DTUL at 66 psi (0.45 MPa) (°F) | -- | 347 to 572 | -- | | DTUL at 264 psi (1.8 MPa) (°F) | -- | 290 to 600 | 286 to 350 | | CLTE, Flow (in/in/°F) | -- | 0.000023 to 0.000067 | 0.000012 to 0.000022 |
SI
|
| Specific Gravity (g/cm³) | 1.30 to 1.38 | 1.25 to 1.37 | 1.28 to 1.31 | | Melt Mass Flow Rate (g/10 min) | -- | 3.0 to 36 | 25 to 110 | | Flexural Modulus (MPa) | 4000 to 4200 | 2470 to 4790 | 3380 to 4730 | | Tensile Strength (MPa) | 95.0 | 68.9 to 104 | 89.6 to 110 | | Tensile Elongation (%) | 25 | 0.90 to 27 | 12 to 14 | | Rockwell Hardness | -- | 98 to 126 | 88 | | Notched Izod Impact (J/m) | -- | 40.7 to 108 | 48.0 to 69.4 | | DTUL at 66 psi (0.45 MPa) (°C) | -- | 175 to 300 | -- | | DTUL at 264 psi (1.8 MPa) (°C) | -- | 143 to 316 | 141 to 177 | | CLTE, Flow (cm/cm/°C) | -- | 0.000041 to 0.00012 | 0.000021 to 0.000039 |
|
|