Table 2.
Composite mass ratios.
| Composite | PLA | Calcium Phosphate (CP) | Diatomaceous Earth (DE) |
|---|---|---|---|
| PLA | 100 | - | - |
| 20PLA/1CP/1DE | 20 | 1 | 1 |
| 20PLA/1CP/0DE | 20 | 1 | 0 |
| 20PLA/0CP/1DE | 20 | 0 | 1 |
| 20PLA/1CP/5DE | 20 | 1 | 5 |
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