Table 7 Values of tensile strength, elastic modulus and elongation at break for all compositions (3σ confidence intervals in brackets)
From: 3D printing of high performance polymer-bonded PEEK-NdFeB magnetic composite materials
| Â | Elastic modulus (GPa) | Tensile strength (Mpa) | Elongation at break (%) |
|---|---|---|---|
PEEK_neat | 3.0 (±0.2) | 89 (±5) | 52 |
PEEK_25NdFeB | 3.2 (±0.2) | 80 (±5) | 5 (±2) |
PEEK_50NdFeB | 4.2 (±0.5) | 75 (±3) | 4 (±1) |
PEEK_75NdFeB | 4.3 (±0.8) | 51 (±8) | 2 (±1) |