Polymer Properties: pbt
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 (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pbt | glass_filled_30pct | 28 | PBT 30% GF | 1,530 | 19 | 3 | 9 | 200 | 50 | 210 | 65 | 130 | 225 | 30 wt% glass fiber; HDT=210C; Tm=225C | 1.15 | 9.5 | 140 | 0.35 | V-0 | 0.06 |
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