Sawbones® Second-Generation composite bone is a combination of e-glass cloth, mat, and roving, layered around a rigid polyurethane foam core, which models the cancellous material. The cortical layer is formed by pressure injecting epoxy into the e-glass material that surrounds the foam core. Standard bone models are manufactured with a solid rigid polyurethane foam cancellous core material, unless cellular rigid polyurethane foam is specified. Second-Generation bones do not have an intermedullarly canal.
Information provided by Sawbones.
| 物理性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 密度 | g/cc | lb/in³ |
| 机械性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 极限抗拉强度 | MPa | psi | |
| 弹性模量 | GPa | ksi | |
| 压缩屈服强度 | MPa | psi | |
| 压缩模量 | GPa | ksi |