Table 3. Parameters for Non-isothermal Crystallization Kinetics of PLGA13/87, PLGA9/91, PLA, and PGA Obtained from Jeziorny-Modified Avrami Model.
| sample | ϕ (°C·min–1) | n | K (min–1) | Kc (min–1) | R2 |
|---|---|---|---|---|---|
| PLGA13/87 | 10 | 3.42 | 0.13 | 0.82 | 0.99 |
| 7 | 3.35 | 8.8.10–3 | 0.71 | 0.99 | |
| 5 | 3.39 | 63 × 10–3 | 0.58 | 1.00 | |
| 3 | 3.16 | 55 × 10–3 | 0.38 | 0.99 | |
| 1 | 3.32 | 16 × 10–3 | 16 × 10–3 | 0.99 | |
| 0.5 | 3.62 | 5.6 × 10–3 | 3.16 × 10–5 | 0.99 | |
| PLGA9/91 | 10 | 3.34 | 0.18 | 0.84 | 1.00 |
| 7 | 3.41 | 0.15 | 0.77 | 1.00 | |
| 5 | 3.48 | 0.11 | 0.64 | 0.99 | |
| 3 | 3.53 | 0.07 | 0.40 | 0.99 | |
| 1 | 3.49 | 0.02 | 20 × 10–3 | 0.99 | |
| 0.5 | 3.59 | 6.7 × 10–3 | 4.52 × 10–5 | 0.99 | |
| PLA | 10 | 3.67 | 0.30 | 0.88 | 0.99 |
| 7 | 3.45 | 0.20 | 0.80 | 0.99 | |
| 5 | 3.11 | 0.18 | 0.71 | 0.99 | |
| 3 | 3.41 | 0.12 | 0.49 | 0.99 | |
| 1 | 3.55 | 0.05 | 51 × 10–3 | 0.99 | |
| 0.5 | 3.56 | 0.02 | 7 × 10–4 | 0.99 | |
| PGA | 10 | 2.97 | 2.73 | 1.10 | 0.99 |
| 7 | 3.19 | 2.92 | 1.16 | 0.99 | |
| 5 | 3.41 | 2.01 | 1.15 | 0.99 | |
| 3 | 3.41 | 1.04 | 1.01 | 0.99 | |
| 1 | 4.09 | 0.20 | 0.20 | 0.99 | |
| 0.5 | 3.52 | 0.09 | 9.1 × 10–3 | 0.99 |