Research Article
Effects of Thermal and Solvent Aging on Breakdown Voltage of TPE, PBT/PET Alloy, and PBT Insulated Low Voltage Electric Wire
Table 1
Characteristics of the insulation materials.
| | Material | Density | Hardness | | Melt flow index (MI) | | (g/cm3) | (°C) | (°C) | (g/10 min) |
| | PBT | 1.31 | 112 | 221 | 4 (230°C/2.16 kg) | | Alloy | 1.40 | 116 | 251 | 5 (265°C/2.16 kg) | | TPE1 | 1.27 | 77 | 217 | 8 (230°C/2.16 kg) | | TPE2 | 1.24 | 75 | 226 | 11 (235°C/2.16 kg) |
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