An electric wire with excellent heat resistance, radiation resistance, high mechanical properties, chemical resistance and light weight.
Features
- Lightweight wire with superior heat durability, radiation resistance, mechanical properties and chemical resistance
Use
- Applications in harsh environments such as nuclear power plants and spaceflight applications
| PEEK Electric Wire | |
| Type | - |
| Insulator Material | PEEK |
| Conductor Material | NA SA |
| Maximum Continuous Operating Temperature | NA：260℃ SA：200℃ |
NA: Nickel-plated annealed copper wire, SA: Silver-plated annealed copper wire
Comparison of Basic Characteristics between PEEK and Fluoropolymer (PTFE)
| Unit | PEEK | Fluoropolymer PTFE | |
| Specific Gravity | - | 1.3 | 2.12～2.20 |
| Melting Point | ℃ | 343 | 255～327 |
| Glass Transition Point | ℃ | 143 | 75～130 |
| Continuous Operating Temperature | ℃ | 260 | 200～260 |
| Thermal Conductivity | W/m℃ | 0.29 | 0.19～0.23 |
| Volume Resistivity | Ωcm | 10¹⁶ | 10¹⁸ |
| Dielectric Constant | - | 3.2 | 2.1 |
| Growth | ％ | 40 | 200～400 |
| Tensile Strength | MPa | 100 | 14～34 |
| Compression Strength | MPa | 120 | 12～17 |
| Flexural Modulus | GPa | 4.2 | 0.55～0.82 |
| Tensile Modulus | GPa | 3.7 | 0.34～0.55 |
| Wear Resistance | - | Excellent | Good |
| Reset Switch Resistance | - | Excellent | Good |
| Radiation Resistance | RAD | 10⁹ | 10⁴ |
| UV Resistance | - | Excellent | Excellent |
| Chemical Resistance | - | Good * | Excellent |
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