Polymer Properties: epoxy
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) | 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 (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| epoxy | cast_standard | 60 | Epoxy (Bisphenol-A Cast) | 1,250 | 18 | 3 | 3.8 | 110 | 120 | 100 | 25 | 100 | Tg=120C; HDT=100C; bisphenol-A DGEBA + amine cure; cast | 1.05 | 3.5 | 65 | 0.21 | HB | 0.2 |
| epoxy | high_temp | 55 | Epoxy (High Temperature Cast) | 1,250 | 20 | 2 | 4.2 | 125 | 175 | 150 | 15 | 150 | Tg=175C; HDT=150C; high-temp anhydride-cured system | 1.05 | 4 | 80 | 0.21 | HB | 0.1 |
This is a sample. Search the full polymer properties dataset and 300+ more by creating a free account and accessing the database.
Get started for FREE