Dose (kGy) | E-beam, air | Gamma chamber, nitrogen | ||
---|---|---|---|---|
Tensile strength (MPa) | Young's modulus (MPa) | Tensile strength (MPa) | Young's modulus (MPa) | |
0 | 12.42 ± 0.47 | 370 ± 29 | 15.04 ± 0.44 | 385 ± 44 |
5 | 12.90 ± 0.44 | 363 ± 18 | nd | 267 ± 12 |
10 | 12.33 ± 0.64 | 429 ± 23 | 14.65 ± 0.53 | 373 ± 28 |
15 | 12.50 ± 0.72 | 403 ± 76 | 15.53 ± 0.45 | 265 ± 24 |
20 | 12.41 ± 0.62 | 420 ± 7 | 13.38 ± 0.45 | 298 ± 37 |
25 | 13.10 ± 0.55 | 325 ± 11 | 13.29 ± 0.54 | 287 ± 13 |
30 | 12.26 ± 0.33 | 367 ± 36 | 14.36 ± 0.29 | 330 ± 26 |
50 | 12.67 ± 0.55 | 325 ± 11 | 13.74 ± 0.76 | 316 ± 25 |
75 | 12.27 ± 0.24 | 390 ± 61 | 14.46 ± 0 77 | 234 ± 15 |
Dose (kGy) | Swelling A (wt%) | Swelling B (wt%) | Mass loss after the experiment (wt%) | Increase in solubility (wt%) |
---|---|---|---|---|
0 | 196 ± 5 | 341 ± 29 | 27.46 ± 1.00 | 0.00 |
5 | 185 ± 3 | 306 ± 14 | 28.93 ± 0.86 | 1.47 |
10 | 213 ± 4 | 355 ± 24 | 29.65 ± 1.31 | 2.19 |
15 | 208 ± 9 | 344 ± 24 | 30.60 ± 1.76 | 3.14 |
20 | 183 ± 3 | 304 ± 7 | 30.13 ± 1.25 | 2.67 |
30 | 199 ± 5 | 350 ± 25 | 31.56 ± 0.83 | 4.10 |
50 | 208 ± 6 | 370 ± 14 | 34.73 ± 1.95 | 7.27 |
75 | 183 ± 16 | 341 ± 28 | 35.73 ± 2.13 | 8.27 |
Dose (kGy) | Swelling A (wt%) | Swelling B (wt%) | Mass loss after the experiment (wt%) | Increase in solubility (wt%) |
---|---|---|---|---|
0 | 231 ± 2 | 370 ± 16 | 29.40 ± 1.93 | 0.00 |
5 | 229 ± 8 | 360 ± 3 | 31.66 ± 2.47 | 2.26 |
10 | 225 ± 7 | 368 ± 4 | 32.98 ± 1.68 | 3.58 |
15 | 212 ± 9 | 363 ± 27 | 32.12 ± 4.86 | 2.72 |
20 | 214 ± 4 | 364 ± 11 | 32.70 ± 0.89 | 3.30 |
25 | 217 ± 3 | 365 ± 4 | 32.11 ± 1.44 | 2.71 |
30 | 225 ± 9 | 386 ± 10 | 33.82 ± 0.79 | 4.42 |
50 | 218 ± 17 | 364 ± 10 | 35.13 ± 2.54 | 5.73 |
75 | 200 ± 15 | 365 ± 8 | 37.67 ± 2.28 | 8.27 |