Table 5 The NR-based rubber compounds containing microwave-devulcanized ground tire rubber and their abbreviations (values in phr).
From: Devulcanization of ground tire rubber: microwave and thermomechanical approaches
Abbreviation | NR | ZnO | Stearic acid | Carbon black (N 772) | dGTR_MW_100g_2 | dGTR_MW_100g_2_0.5A | dGTR_MW_100g_2_A | dGTR_MW_100g_2_0.5B | dGTR_MW_100g_2_B | GTR | Paraffin oil | CBS | TMTD | Sulfur |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NR_REF | 100 | 10 | 2 | 60 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1.25 | 0.6 | 0.6 |
NR_REF_WO | 100 | 10 | 2 | 60 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.25 | 0.6 | 0.6 |
NR_REF_WO_dGTR_MW | 100 | 10 | 2 | 60 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 1.25 | 0.6 | 0.6 |
NR_dGTR_MW_50 | 100 | 10 | 2 | 60 | 50 | 0 | 0 | 0 | 0 | 0 | 10 | 1.25 | 0.6 | 0.6 |
NR_dGTR_MW_100 | 100 | 10 | 2 | 60 | 100 | 0 | 0 | 0 | 0 | 0 | 10 | 1.25 | 0.6 | 0.6 |
NR_dGTR_MW_185 | 100 | 10 | 2 | 60 | 185 | 0 | 0 | 0 | 0 | 0 | 10 | 1.25 | 0.6 | 0.6 |
NR_dGTR_MW_100_0.5A | 100 | 10 | 2 | 60 | 0 | 100 | 0 | 0 | 0 | 0 | 10 | 1.25 | 0.6 | 0.6 |
NR_dGTR_MW_100_A | 100 | 10 | 2 | 60 | 0 | 0 | 100 | 0 | 0 | 0 | 10 | 1.25 | 0.6 | 0.6 |
NR_dGTR_MW_50_0.5B | 100 | 10 | 2 | 60 | 0 | 0 | 0 | 50 | 0 | 0 | 10 | 1.25 | 0.6 | 0.6 |
NR_dGTR_MW_50_B | 100 | 10 | 2 | 60 | 0 | 0 | 0 | 0 | 50 | 0 | 10 | 1.25 | 0.6 | 0.6 |
NR_dGTR_MW_100_0.5B | 100 | 10 | 2 | 60 | 0 | 0 | 0 | 100 | 0 | 0 | 10 | 1.25 | 0.6 | 0.6 |
NR_dGTR _MW_100_B | 100 | 10 | 2 | 60 | 0 | 0 | 0 | 0 | 100 | 0 | 10 | 1.25 | 0.6 | 0.6 |
NR_GTR_100 | 100 | 10 | 2 | 60 | 0 | 0 | 0 | 0 | 0 | 100 | 10 | 1.25 | 0.6 | 0.6 |