Research Article
Modification of Leather Split by In Situ Polymerization of Acrylates
Table 2
Physical properties and polymer contents of the PMA/leather split composites.
| | Monomer | Tensile strength (MPa) | Tear strength (N/mm) | Elongation at break (%) | Softness index | Polymer content (wt%) |
| | None | 14.86 (±4.12) | 45.43 (±8.74) | 40.17 (±6.43) | 5.28 (±0.36) | 0 | | MMA | 31.90 (±2.21) | 72.66 (±4.44) | 21.10 (±2.10) | 3.19 (±0.21) | 19.91 (±0.58) | | EMA | 22.54 (±1.98) | 63.50 (±5.01) | 36.21 (±4.32) | 4.51 (±0.18) | 19.53 (±0.33) | | nBMA | 18.72 (±1.41) | 62.79 (±3.77) | 46.02 (±3.48) | 5.41 (±0.17) | 17.36 (±0.60) | | iBMA | 16.59 (±2.43) | 67.01 (±4.83) | 42.43 (±3.92) | 5.18 (±0.19) | 19.58 (±0.58) | | tBMA | 18.10 (±1.68) | 68.29 (±4.21) | 38.65 (±4.25) | 4.19 (±0.16) | 19.91 (±0.35) | | nHMA | 18.76 (±1.71) | 67.46 (±3.73) | 46.88 (±3.61) | 5.22 (±0.22) | 16.88 (±0.29) | | iOMA | 19.04 (±2.03) | 56.66 (±4.67) | 48.98 (±3.77) | 4.53 (±0.14) | 15.27 (±0.48) | | iDMA | 19.23 (±1.69) | 52.41 (±4.05) | 51.10 (±4.12) | 4.35 (±0.20) | 13.85 (±0.56) | | LMA | — | — | — | — | 35.45 (±0.29) | | SMA | — | — | — | — | 37.66 (±1.33) |
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