| About |
|---|
| Comco PEEK mod.是一种聚醚醚酮(PEEK)材料,。 该产品在欧洲有供货,。 Comco PEEK mod.的主要特性为:阻燃/额定火焰。&& |
| Product Description | |
|---|---|
| Generic | PEEK |
| Material Status | Commercial: Active |
| Features | V-0 |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.31 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.45 | % | |
| Equilibrium, 23 ℃, 50% RH | 0.20 | % | |
| Water absorption rate | ISO 62 | ||
| 23 ℃, 24 hours, in water | 5.0 | mg | |
| 23 ℃, 4 days, in water | 10.0 | mg | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 3.5 | kJ/m² | ISO 179-1eA |
| Charpy Unnotch Impact strength | 无断裂 | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 160 | ℃ | ISO 75-2/A |
| Melting temperature | 340 | ℃ | |
| Linear coefficient of thermal expansion | |||
| MD | |||
| 23 to 60 ℃ | 5.0E-5 | cm/cm/℃ | |
| 23 to 100 ℃ | 5.0E-5 | cm/cm/℃ | |
| Thermal conductivity coefficient | 0.25 | W/m/K | |
| Maximum operating temperature | |||
| in air continuosly | 250 | ℃ | |
| in air for short periods | 310 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+13 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+14 | ohms·cm | IEC 60093 |
| Dielectric strength | 24 | kV/mm | IEC 60243-1 |
| Relative permittivity | IEC 60250 | ||
| 100 Hz | 3.20 | ||
| 1 MHz | 3.20 | ||
| Dissipation factor | IEC 60250 | ||
| 100 Hz | 1.0E-3 | ||
| 1 MHz | 2.0E-3 | ||
| Compared to the leakage tracing index | 150 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 3.00 mm | V-0 | ||
| 6.00 mm | V-0 | ||
| Extreme oxygen index | 35 | % | ISO 4589-2 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 105 | ISO 2039-2 | |
| Ball hardness | 230 | MPa | ISO 2039-1 |
| Tensile modulus | |||
| 23℃ | 4400 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 110 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 20 | % | ISO 527-2 |
| compressive strength | ISO 604 | ||
| 2% strain | 57.0 | MPa | |
| 1% strain | 29.0 | MPa |
| Notes |
|---|
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