| About |
|---|
| Comco PETP – GL是一种聚对苯二甲酸乙二酯(PET)材料,。 该产品在欧洲有供货,。 Comco PETP – GL的主要特性为:阻燃/额定火焰。&& |
| Product Description | |
|---|---|
| Generic | PET |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.43 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.40 | % | |
| Equilibrium, 23 ℃, 50% RH | 0.20 | % | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 2.5 | kJ/m² | ISO 179-1eA |
| Charpy Unnotch Impact strength | > 30 | kJ/m² | ISO 179/1eU |
| Impact strength of cantilever beam notch | 2.5 | kJ/m² | ISO 180/2A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 340 | ℃ | |
| Thermal conductivity coefficient | 0.24 | W/m/K | |
| Operating temperature | |||
| minimum | -20 | ℃ | |
| Maximum operating temperature | |||
| in air continuosly | 115 | ℃ | |
| in air for short periods | 160 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+14 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric strength | 21 | kV/mm | IEC 60243-1 |
| Relative permittivity | IEC 60250 | ||
| 100 Hz | 3.40 | ||
| 1 MHz | 3.20 | ||
| Dissipation factor | IEC 60250 | ||
| 100 Hz | 1.0E-3 | ||
| 1 MHz | 0.014 | ||
| Compared to the leakage tracing index | 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 3.00 mm | HB | ||
| 6.00 mm | HB |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 94 | ISO 2039-2 | |
| Ball hardness | 160 | MPa | ISO 2039-1 |
| Tensile modulus | |||
| 23℃ | 2400 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 76.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | > 15 | % | ISO 527-2 |
| Tensile creep modulus | |||
| 1000 hr | 23.0 | MPa | ISO 899-1 |
| compressive strength | ISO 604 | ||
| 5% strain | 95.0 | MPa | |
| 2% strain | 47.0 | MPa | |
| 1% strain | 24.0 | MPa |
| Notes |
|---|
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