7 Strand PFA Insulated Electrical Heating Wire with Corrosion and Abrasion Resistance
PFA insulated wire is a high-performance electrical wire featuring polytetrafluoroethylene (PFA) insulation. This thermoplastic polymer offers exceptional resistance to heat, chemicals, and moisture, making it ideal for demanding applications in aerospace, automotive, electronics, and telecommunications industries where reliable performance in harsh conditions is critical.
- Designed for aviation and electronics industries under high temperature radiation conditions
- Small diameter with excellent abrasion and scratch resistance
- Easy to peel with superior temperature resistance (-65℃ to +250℃)
- Anti-aging, corrosion resistant, and anti-interference properties
- Low dielectric constant and stable electrical performance
| Parameter | Value |
|---|---|
| Working Temperature | -65℃ to +250℃ |
| Rated Voltage | AC110V, AC250V, AC600V or lower |
| Insulation Resistance | ≥ 1×10³ MΩ |
| Relative Humidity | 95% ±3 |
| Test Voltage (AC 50Hz) | 2000V/5min |
| Type | Description |
|---|---|
| AFK-250 | Silver plated copper wire core high temperature PFA insulated electric wire |
| AFKP-250 | Silver plated copper wire high temperature PFA insulated shielding electric wire |
| Sectional Area (mm²) | Conductor Construction (mm) | Insulation Thickness (mm) | Outer Diameter (mm) | Max Conductor Resistance DC20℃ (Ω/km) |
|---|---|---|---|---|
| 0.05 | 7/0.10 | 0.20 | 0.70 | 376.2 |
| 0.20 | 7/0.20 | 0.30 | 1.20 | 83.5 |
| 0.35 | 19/0.16 | 0.30 | 1.40 | 49.5 |
| 0.50 | 19/0.18 | 0.35 | 1.60 | 36.0 |
| 0.75 | 19/0.23 | 0.35 | 1.85 | 22.7 |
| 1.00 | 19/0.26 | 0.35 | 2.00 | 19.0 |
| 1.20 | 19/0.28 | 0.35 | 2.10 | 15.3 |
| 1.50 | 19/0.32 | 0.40 | 2.40 | 11.7 |
| 2.00 | 19/0.37 | 0.40 | 2.65 | 9.45 |
| 2.50 | 19/0.41 | 0.50 | 3.05 | 6.86 |
| 4.00 | 37/0.37 | 0.50 | 3.60 | 4.51 |
| 6.00 | 37/0.45 | 0.50 | 4.20 | 3.05 |
| 8.00 | 133/0.28 | 0.50 | 5.20 | 2.16 |
| 10.00 | 133/0.62 | 0.50 | 5.80 | 1.68 |
| 16.00 | 133/0.39 | 0.60 | 7.00 | 1.13 |
| 20.00 | 133/0.45 | 0.60 | 8.00 | 0.886 |
| 25.00 | 196/0.40 | 0.60 | 8.80 | 0.734 |
| 35.00 | 494/0.30 | 0.70 | 10.40 | 0.511 |
| 50.00 | 396/0.40 | 0.80 | 12.20 | 0.358 |
| 70.00 | 551/0.40 | 1.00 | 14.60 | 0.270 |
| 95.00 | 760/0.40 | 1.20 | 17.20 | 0.210 |
| Parameter | Specification |
|---|---|
| Conductor Materials | Silver Plated Copper or Tinned Plated Copper |
| Conductor Type | Solid or Stranded |
| Number Cores | Single Core, 2 Cores, 3 Cores, 4 Cores, 5 Cores |
| Insulation | PFA, FEP, PTFE, ETFE Insulated |
| Rated Voltage | 600V or Below |
| Color Options | White, Black, Brown, Green, Red, Yellow, Blue, etc. |
| Working Temperature | -65℃ to +250℃ |
Xiangtan Shenzhou Special Cable Co., LTD is a leading wire and cable supplier to China's aerospace and military sectors with 21 years of experience. We produce our own cable compounds, enabling us to maintain superior quality while offering competitive pricing to global customers.
- Specialized in high temperature wires including PTFE, FEP, PFA, and ETFE cables
- Advanced production facilities with integrated management systems
- Collaboration with universities and research institutes
- Custom cable solutions tailored to specific requirements
- Strict quality control throughout the manufacturing process
A: We are a professional manufacturer specializing in research, development, and sales of military and consumer cable wire and cable compounds. Our company is located in Hunan Province, China.
A: As a stable supplier to China's aerospace and military sectors with 21 years experience, we produce our own cable compounds. This vertical integration allows us to maintain superior quality while offering competitive pricing.
A: Quality is our top priority. We implement strict quality control measures at every stage - from design and materials procurement to manufacturing and final product inspection - to ensure consistent quality standards.
A: We provide a 1-year complete warranty service. If products have quality problems, we will replace or return them unconditionally.
A: We can prepare sample orders for you. For small quantities available in stock, we can provide samples free of charge (with freight costs covered by the customer).
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