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AK-250
Fongming
The AK-250 Series PEEK Insulated Wire represents the pinnacle of high-performance thermoplastic cabling, designed for the most demanding "mission-critical" environments. Utilizing Polyetheretherketone (PEEK)—a premier linear aromatic semi-crystalline polymer—this wire offers a unique combination of exceptional thermal stability, chemical resistance, and mechanical toughness.
Product Name: PEEK Insulated High-Temperature Wire
Model Number: AK-250
Size Range: 24 AWG to 10 AWG
Conductor Options: High-purity Stranded Nickel-Plated Copper (NPC) or Silver-Plated Copper (SPC)
Insulation Material: 100% Virgin PEEK Resin
Extreme Temperature Range: Stable performance from -60°C to +250°C (Continuous Service).
Voltage Ratings: Available in 300V and 600V configurations.
Superior Mechanical Strength: Outstanding abrasion and cut-through resistance; high tensile strength allows for tight bending radii without insulation failure.
Chemical & Fluid Resistance: Impervious to almost all organic and inorganic chemicals, including acids, bases, and hydrocarbons.
Radiation Resistance: Excellent stability when exposed to high-dose gamma radiation (ideal for nuclear and space applications).
Flame Retardancy: Inherently flame retardant with low smoke and toxic gas emission (LSZH compatible).
Conductor: Stranded Nickel-Plated Copper or Silver-Plated Copper for maximum conductivity and oxidation resistance at elevated temperatures.
Insulation: Precision-extruded PEEK insulation providing a smooth, pinhole-free dielectric barrier.
| Size (AWG) | Conductor Structure (n/mm) | Conductor Dia. (mm) | Insulation Thickness (mm) | Finished Dia. (mm) |
|---|---|---|---|---|
| 24 | 7/0.20 | 0.60 | 0.10 | 0.8±0.1 |
| 22 | 7/0.254 | 0.76 | 0.10 | 1.0±0.1 |
| 20 | 7/0.32 | 0.96 | 0.10 | 1.2±0.1 |
| 18 | 7/0.39 | 1.17 | 0.10 | 1.4±0.1 |
| 16 | 19/0.30 | 1.50 | 0.20 | 1.9±0.1 |
| 14 | 19/0.38 | 1.90 | 0.20 | 2.3±0.1 |
| 12 | 19/0.48 | 2.40 | 0.20 | 2.8±0.2 |
| 10 | 37/0.43 | 3.01 | 0.25 | 3.5±0.2 |
| Size (AWG) | Conductor Structure (n/mm) | Conductor Dia. (mm) | Insulation Thickness (mm) | Finished Dia. (mm) |
|---|---|---|---|---|
| 24 | 7/0.20 | 0.60 | 0.15 | 0.9±0.1 |
| 22 | 7/0.254 | 0.76 | 0.15 | 1.1±0.1 |
| 20 | 7/0.32 | 0.96 | 0.15 | 1.3±0.1 |
| 18 | 7/0.39 | 1.17 | 0.15 | 1.5±0.1 |
| 16 | 19/0.30 | 1.50 | 0.25 | 2.0±0.1 |
| 14 | 19/0.38 | 1.90 | 0.25 | 2.4±0.1 |
| 12 | 19/0.48 | 2.40 | 0.25 | 2.9±0.2 |
| 10 | 37/0.43 | 3.01 | 0.30 | 3.6±0.2 |
Oil & Gas: Downhole logging tools, MWD/LWD systems, and subsea sensors.
Aerospace & Defense: Engine compartment wiring, UAV harnesses, and satellite communication systems.
Automotive/E-Motors: High-efficiency traction motor windings and sensor leads for New Energy Vehicles (NEV).
Medical Devices: High-durability leads for surgical instruments requiring repeated steam sterilization (Autoclave).
Industrial: Vacuum equipment, nuclear power plant controls, and high-end semiconductor manufacturing.
Q: How does PEEK wire compare to PTFE wire in mechanical terms?
A: PEEK offers significantly higher mechanical strength and abrasion resistance. Unlike PTFE, PEEK does not "cold flow" (deform under pressure), making it superior for applications with vibration or physical contact.
Q: Is the AK-250 series resistant to gamma radiation?
A: Yes, PEEK is one of the most radiation-resistant polymers available, maintaining its electrical and physical properties even after high-dose exposure, far exceeding the limits of most fluoropolymers.
Q: Can I request a custom conductor structure or insulation color?
A: Absolutely. While the standard color is natural amber/tan, we offer customization for conductor strands (Nickel/Silver plating) and specific color coding based on your project requirements. Please contact our engineering team for details.
