Table 2.
Injection molding parameters for the preparation of the PP SPC samples.
Experimental No. | Barrel Temperature (°C) | Injection Pressure (MPa) | Injection Speed (m/s) | Holding Time (s) |
---|---|---|---|---|
1 | 200 | 127.6 | 0.13 | 5 |
2 | 220 | 127.6 | 0.13 | 5 |
3 | 240 | 127.6 | 0.13 | 5 |
4 | 260 | 127.6 | 0.13 | 5 |
5 | 280 | 127.6 | 0.13 | 5 |
6 | 240 | 44.8 | 0.13 | 10 |
7 | 240 | 58.6 | 0.13 | 10 |
8 | 240 | 72.4 | 0.13 | 10 |
9 | 240 | 93.1 | 0.13 | 10 |
10 | 240 | 113.8 | 0.13 | 10 |
11 | 240 | 127.6 | 0.13 | 10 |
12 | 240 | 89.6 | 0.03 | 10 |
13 | 240 | 89.6 | 0.08 | 10 |
14 | 240 | 89.6 | 0.13 | 10 |
15 | 240 | 89.6 | 0.18 | 10 |
16 | 240 | 89.6 | 0.23 | 10 |
17 | 240 | 89.6 | 0.28 | 10 |
18 | 240 | 103.4 | 0.13 | 1 |
19 | 240 | 103.4 | 0.13 | 5 |
20 | 240 | 103.4 | 0.13 | 10 |
21 | 240 | 103.4 | 0.13 | 15 |
22 | 240 | 103.4 | 0.13 | 20 |
23 | 240 | 103.4 | 0.13 | 25 |
24 | 240 | 103.4 | 0.13 | 60 |
25 | 240 | 103.4 | 0.13 | 120 |
26 | 260 | 127.6 | 0.18 | 60 |