| Polyphenylene Oxide (PPO) Typical Properties |
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| Specific Gravity | 1.04 to 1.08 | 1.06 | 0.930 to 1.10 | 1.04 to 1.14 | 1.08 to 1.31 | 0.970 to 1.08 | | Melt Mass Flow Rate (g/10 min) | 0.10 to 55 | 4.0 to 9.0 | 5.1 to 33 | 1.3 to 44 | 6.8 to 26 | 4.4 to 16 | | Flexural Modulus (psi) | 314000 to 372000 | 218000 to 363000 | 7250 to 183000 | 257000 to 414000 | 253000 to 384000 | 117000 to 512000 | | Tensile Strength (psi) | 4890 to 11800 | 6530 to 9570 | 580 to 5660 | 3910 to 11700 | 6510 to 9550 | 4000 to 8700 | | Tensile Elongation (%) | 3.0 to 52 | 4.8 to 90 | 29 to 500 | 1.8 to 40 | 2.1 to 51 | 2.6 to 12 | | Rockwell Hardness | 118 to 122 | -- | -- | 113 to 121 | 110 to 119 | -- | | Notched Izod Impact (ft·lb/in) | 0.400 to 7.07 | 1.50 to 3.50 | 10.3 | 0.575 to 6.62 | 0.700 to 5.61 | 0.0159 to 11.0 | | DTUL at 66 psi (0.45 MPa) (°F) | 198 to 374 | 290 to 365 | 185 to 239 | 190 to 325 | 306 to 446 | 228 to 302 | | DTUL at 264 psi (1.8 MPa) (°F) | 169 to 338 | 158 to 255 | 183 to 199 | 162 to 305 | 169 to 377 | 160 to 282 | | CLTE, Flow (in/in/°F) | 0.000033 to 0.000045 | 0.000050 to 0.000053 | 0.000046 | 2.8E-6 to 1.2 | 0.000017 to 0.17 | 0.000027 to 0.000090 |
SI
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| Specific Gravity (g/cm³) | 1.03 to 1.08 | 1.06 | 0.928 to 1.10 | 1.03 to 1.14 | 1.07 to 1.31 | 0.968 to 1.08 | | Melt Mass Flow Rate (g/10 min) | 0.10 to 55 | 4.0 to 9.0 | 5.1 to 33 | 1.3 to 44 | 6.8 to 26 | 4.4 to 16 | | Flexural Modulus (MPa) | 2160 to 2560 | 1500 to 2500 | 50.0 to 1260 | 1770 to 2860 | 1740 to 2650 | 810 to 3530 | | Tensile Strength (MPa) | 33.7 to 81.2 | 45.0 to 66.0 | 4.00 to 39.0 | 27.0 to 80.9 | 44.9 to 65.9 | 27.6 to 60.0 | | Tensile Elongation (%) | 3.0 to 52 | 4.8 to 90 | 29 to 500 | 1.8 to 40 | 2.1 to 51 | 2.6 to 12 | | Rockwell Hardness | 118 to 122 | -- | -- | 113 to 121 | 110 to 119 | -- | | Notched Izod Impact (J/m) | 21.4 to 377 | 80.1 to 187 | 550 | 30.7 to 353 | 37.4 to 299 | 0.850 to 587 | | DTUL at 66 psi (0.45 MPa) (°C) | 92.5 to 190 | 143 to 185 | 85.0 to 115 | 87.6 to 163 | 152 to 230 | 109 to 150 | | DTUL at 264 psi (1.8 MPa) (°C) | 76.0 to 170 | 70.0 to 124 | 84.0 to 93.0 | 72.5 to 152 | 76.3 to 192 | 71.1 to 139 | | CLTE, Flow (cm/cm/°C) | 0.000059 to 0.000081 | 0.000090 to 0.000095 | 0.000082 | 5.0E-6 to 2.1 | 0.000030 to 0.31 | 0.000049 to 0.00016 |
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