Research Article
Significant Enhancement of Mechanical and Thermal Properties of Thermoplastic Polyester Elastomer by Polymer Blending and Nanoinclusion
Table 4
Mechanical test results of the different nanocomposites.
| | Batch number | Density (g/cm3) | MI (g/10 min) | HDT (°C) | Flexural strength (MPa) | Flexural modulus (MPa) | Tensile strength (MPa) | Tensile elongation (%) | | 240°C/2.16 kg | 0.45 MPa | | | | 12.5 mm/min | 50 mm/min |
| | Hytrel | 1.25 | 17.4 | 119.6 | 20.14 | 421.1 | 35.8 | 741.7 | | Skypel | 1.18 | 20.0 | 105.0 | 18.20 | 210.0 | 34.0 | 600.0 | | Ex-4 | 1.25 | 46.0 | 102.0 | 35.60 | 926.0 | 36.6 | 934.0 | | Ex-5 | 1.25 | 50.0 | 139.0 | 37.10 | 954.0 | 37.7 | 921.0 | | Ex-6 | 1.24 | 47.0 | 135.0 | 36.10 | 947.0 | 36.4 | 753.0 |
|
|
