Thermoplastic comparison
ABS vs PVDF (polyvinylidene fluoride)
Every value below is a typical room-temperature figure with its source, test method and conditions — the same dataset that drives the calculators.
| Property | ABS | PVDF (polyvinylidene fluoride) | Difference |
|---|---|---|---|
| Density | 1.05 g/cm³ | 1.78 g/cm³ | PVDF (polyvinylidene fluoride) — 70% higher |
| Young's modulus E | 2.3 GPa | 2 GPa | ABS — 15% higher |
| Tensile strength | 44 MPa | 45 MPa | PVDF (polyvinylidene fluoride) — 2% higher |
| Glass transition Tg | 105 °C | -35 °C | ABS — 140 °C higher |
Where these numbers come from
- CAMPUS plastics database — typical grade datasheet values (campusplastics.com)
Typical room-temperature values for learning and preliminary design; grades vary widely and a supplier datasheet always overrides a textbook figure. Confirm against the datasheet before design work.