| About |
|---|
| Product characteristics Excellent dimensional stability Very low moisture absorption Excellent creep behaviour Product applications Mechanical engineering Ship building Electrical industry&& |
| Product Description | |
|---|---|
| Generic | PET |
| Material Status | Commercial: Active |
| Features | Good Dimensional Stability,Low moisture absorption,HB |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.38 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.25 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 2.0 | kJ/m² | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 80.0 | ℃ | ISO 75-2/A |
| Continuous use temperature | |||
| — | -20.0 to 115 | ℃ | |
| — | < 180 | ℃ | |
| Melting temperature | 255 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| MD | 6.0E-5 | 1/℃ | DIN 53752 |
| Thermal conductivity coefficient | 0.28 | W/m/K | DIN 52612 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+16 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+18 | ohms·cm | IEC 60093 |
| Dielectric strength | 20 | kV/mm | IEC 60243-1 |
| Dielectric constant | 3.40 | IEC 60250 | |
| Dissipation factor | |||
| 50 Hz | 1.0E-3 | IEC 60250 | |
| 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 | UL 94 | |
| 6.00 mm | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 84 | ISO 868 | |
| Ball hardness | 170 | MPa | ISO 2039-1 |
| Tensile modulus | 3000 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 85.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 15 | % | ISO 527-2 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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