Table 2.
Sample | T5 (°C) | T50 (°C) | TR (°C) | TRMAX (°C) | dm/dt (%/min) | PR (%) | ΔTs (°C) | P600 (%) |
---|---|---|---|---|---|---|---|---|
EPDM-0 | 420 | 438 | 415 | 436 | 35.48 | 20.45 | 462–524 | 13.07 |
EPDM-1 | 413 | 440 | 415 | 438 | 29.57 | 22.17 | 465–523 | 12.65 |
EPDM-2 | 413 | 445 | 415 | 441 | 27.81 | 23.30 | 468–535 | 12.11 |
EPDM-3 | 395 | 450 | 415 | 451 | 24.20 | 24.70 | 472–525 | 14.41 |
EPDM-4 | 401 | 466 | 415 | 465 | 24.45 | 25.11 | 487–530 | 16.95 |
EPDM-5 | 403 | 439 | 405 | 436 | 21.85 | 22.90 | 462–514 | 17.01 |
EPDM-6 | 400 | 440 | 400 | 437 | 17.28 | 27.39 | 461–515 | 21.37 |
EPDM-7 | 395 | 437 | 400 | 435 | 16.29 | 29.12 | 463–520 | 22.80 |
EPDM-8 | 395 | 437 | 400 | 431 | 16.77 | 28.81 | 463–515 | 22.17 |
EPDM-9 | 410 | 450 | 410 | 440 | 18.03 | 25.78 | 477–530 | 17.29 |
EPDM-10 | 380 | 445 | 400 | 438 | 17.86 | 34.43 | 472–535 | 23.63 |
EPDM-11 | 378 | 460 | 360 | 449 | 13.36 | 44.07 | 475–530 | 34.13 |
EPDM-12 | 361 | 433 | 350 | 449 | 8.40 | 45.37 | 472–530 | 35.12 |
T5, T50—temperatures of 5% and 50% sample mass loss; TR—temperature of thermal decomposition; TRMAX—temperature of maximum rate of thermal decomposition; dm/dt—maximum rate of thermal decomposition; PR—residue after thermal decomposition; ΔTs—temperature range for combustion of residue; P600—residue after heating to T = 600 °C.