Polymer Properties: pps
Mechanical, thermal, and electrical properties of engineering polymers and plastics — tensile strength, modulus, impact resistance, thermal limits, and processing data
| polymer id | condition | coefficient of thermal expansion um mK (um/mK) | common name | density kg m3 (kg/m3) | dielectric strength kV mm (kV/mm) | elongation at break pct (%) | flexural modulus GPa (GPa) | flexural strength MPa (MPa) | glass transition temp C (C) | heat deflection temp C (C) | impact strength izod J m (J/m) | max service temp C (C) | melting point C (C) | notes | specific heat kJ kgK (kJ/kgK) | tensile modulus GPa (GPa) | tensile strength MPa (MPa) | thermal conductivity W mK (W/mK) | ul94 flame rating | water absorption pct (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pps | glass_filled_40pct | 25 | PPS 40% GF | 1,670 | 24 | 1.2 | 14 | 275 | 90 | 265 | 70 | 220 | 280 | 40 wt% glass fiber; HDT=265C; Ryton R-4 (Solvay) | 0.98 | 13.8 | 190 | 0.45 | V-0 | 0.03 |
| pps | unfilled | 49 | PPS (Polyphenylene Sulfide) Unfilled | 1,350 | 21 | 3 | 3.7 | 130 | 88 | 135 | 25 | 200 | 280 | Tg=88C; HDT=135C; Tm=280C; semi-crystalline | 1.09 | 3.8 | 80 | 0.29 | V-0 | 0.05 |
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