Research Article
Effects of Thermal and Solvent Aging on Breakdown Voltage of TPE, PBT/PET Alloy, and PBT Insulated Low Voltage Electric Wire
Table 3
Tensile properties of the thermal and solvent aged polymer specimens.
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Sample code | Thermally aged | Thermally aged in solvent | in air | Toluene | Xylene | TCB | NMP | Tensile strength (MPa) | Elongation at yield (%) | Tensile strength (MPa) | Elongation at yield (%) | Tensile strength (MPa) | Elongation at yield (%) | Tensile strength (MPa) | Elongation at yield (%) | Tensile strength (MPa) | Elongation at yield (%) |
| TPE1 | | | | | | | | | | |
TPE1-60°C-6 h | | | | | | | | | | | TPE1-120°C-6 h | | | | | | | | | | | TPE1-180°C-6 h | | | — | — | — | — | — | — | — | — | TPE2 | | | | | | | | | | | TPE2-60°C-6 h | | | | | | | | | | | TPE2-120°C-6 h | | | | | | | | | | | TPE2-180°C-6 h | | | — | — | — | — | — | — | — | — | PBT | | | | | | | | | | | PBT-60°C-6 h | | | | | | | | | | | PBT-120°C-6 h | | | | | | | | | | | PBT-180°C-6 h | | | — | — | — | — | — | — | — | — | Alloy | | | | | | | | | | | Alloy-60°C-6 h | | | | | | | | | | | Alloy-120°C-6 h | | | | | | | | | | | Alloy-180°C-6 h | | | — | — | — | — | | | — | — |
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