Parameter | ENR 0 | EMCC 1 | EMCC 2 | EMCC 3 | Recommended values |
Modulus at 100% of elongation, M100, MPa | 0.3 | 0.7 | 1.4 | 2.1 | - |
Modulus at 300% of elongation, M300, MPa | 0.7 | 2.1 | 4.8 | 5.7 | - |
Tensile strength, σ, MPa | 9.0 | 3.5 | 10.7 | 12.0 | Min 8 [29] |
Relative elongation, ε1, % | 750 | 450 | 570 | 590 | Min 300 [29] |
Residual elongation, ε2, % | 10 | 15 | 30 | 30 | - |
Shore A Hardness, relative units | 45 | 60 | 70 | 71 | 60 - 88 [29] |
Abrasion resistance, mm3 | 410 | 400 | 195 | 175 | Max 150 [29] |
Density,g∙cm−3 | 0.95 | 1.05 | 1.14 | 1.16 | Max 1.25 [29] [30] |
Fatigue failure resistance, cycles | >60,000 | >60,000 | >60,000 | >60,000 | Min 40,000 [30] |
Tear strength, N∙mm−1 | 2.0 | 2.5 | 8.1 | 8.9 | Min 8 [29] |