Table 1 The properties of the resin used in 3D printing [16]
From: Mathematical surface function-based design and 3D printing of airway stents
Hardness | 84D |
Viscosity (at 25 °C) | 150–300 MPa·s |
Shrinkage | 3.72–4.24% |
Solid density | 1.05–1.25 g/cm3 |
Bending strength | 59–70 MPa |
Extension strength | 36–52 MPa |
Thermal deformation | 80 °C |
Elongation at break | 11–20% |
Thermal expansion | 95 × 10–6 |