Industrial Grade CuNi10 NC015 FEP Insulated Heating Wire for Demanding Applications with Long-term Durability
The CuNi10 NC015 alloy is a copper-nickel (Cu-Ni) alloy with 10% nickel content, known for its excellent electrical resistance, corrosion resistance, and thermal stability. When used in FEP (Fluorinated Ethylene Propylene) insulated heating wire, it offers reliable heating performance in demanding environments. The CuNi10 NC015 FEP Heating Wire is ideal for applications requiring consistent heating performance, chemical resistance, and long-term durability in harsh environments. It is widely used in industrial heating, de-icing systems, and electrical heating applications.

Bulletproof Silk (Optional)
Material | Temperature resistance | Thermal decomposition | Applied for grade | Advantages |
High strength aramid | In a 100 to 250 ℃ long-term use will not have obvious change and impairment | Thermal decomposition temperature more than 450 degrees | Applied for more than 110N | 1. Good mechanical 2. Heat resistant and flame retardant 3. The stable chemical properties 4. Radiation resistanc 5. Durability |
Alloy Material
Texture | Ni-Cu (Can be enameled) |
Resistance | According to the requests |
Wire diameter | 0.05~0.12mm |
Characteristic | 1. High strength
2. Strong hardness
3. Anti-corrosion
4.Thermoelectricity good |
Operating principle | Heating filament dogan twisted |
Paint Cladding(Optional)
Texture | Polyurethane | Polyetherimide |
Temperature class | -50~150℃ | -160~180℃ |
Characteristic | 1. Performance wide adjustable range well-adapted
2. Adhesive performance is good
3. Good elasticity, good resilien, can be used for dynamic joint
4. Good flexibility at low temperatures
5. Good weather resistance,service life up to 15~20 years
6. Good oil resistance
7. Biological aging resistance
8. Moderate cost | 1. Excellent Mechanical Properties
2. Good electrical insulatingperformance
3. Excellent radiation resistance
4. Excellent resistanceto high and low temperature performance
5. Excellent wear resistance
6. Excellent microwave through performance
7. Strong plastcity |
Outer Sheath (Optional)
Texture | PA12 | TPEE | PVC | FEP |
Plastic outer diameter | 0.8mm~1.0mm |
Temperature class | -40~140C | -70~200℃ | -30~125℃ | -100~220℃ |
Dielectric strength | 39Kv/mm | 36Kv/mm | 36Kv/mm | 42Ky/mm |
Dielectric constant | 1.9×10^7 HZ | 1.4×10^7 HZ | 1.4×10^7 HZ | 2.8×10 HZ |
Breaking strength | 19~25MPa | 18~24MPa | 18~24MPa | 15~22MPa |
Key Features of CuNi NC015 Alloy Material Insulated FEP Heating Wire
1. Conductor Material
- Alloy Composition: CuNi10 (Copper-Nickel Alloy with 10% Nickel)
- High Corrosion Resistance: Excellent resistance to oxidation and corrosion, especially in moist or humid environments.
- Temperature Stability: Good stability at elevated temperatures.
- Electrical Resistivity: Higher resistivity compared to copper, making it suitable for heating applications.
2. Insulation Material
- FEP (Fluorinated Ethylene Propylene):
High-temperature resistance (typically up to 200°C)
Excellent chemical resistance (resistant to oils, acids, and solvents)
Non-flammable and low smoke emission
High dielectric strength (great electrical insulation properties)
Flexible and durable even in harsh environments
3. Thermal Properties
- Suitable for continuous operation at temperatures up to 200°C (392°F)
- Uniform heat distribution
- High melting point makes it ideal for heating applications
4. Electrical Properties
- Stable electrical resistance over time
- Consistent performance in both low and high temperatures
- Suitable for low voltage and low power heating applications
5. Durability
- Long lifespan in harsh environments
- Resistant to abrasion and mechanical stress
- Non-aging insulation material
6. Safety
- Flame-retardant insulation
- Low smoke emission
- Non-toxic when heated
Applications
1. Heating Systems
- Electric underfloor heating systems
- Pipe freeze protection in plumbing systems
- Roof and gutter de-icing systems
2. Medical Equipment
- Laboratory heating equipment
- Medical devices requiring precise temperature control
- Diagnostic equipment heating elements
3. Automotive Industry
- Heated seats
- Battery heating systems in electric vehicles
- Engine compartment heating for cold climates
4. Aerospace and Defense
- Aircraft de-icing systems
- Satellite component heating
- Cabin and equipment temperature regulation
5. Electronics and Semiconductor Industry
- Anti-condensation heating elements in enclosures
- Precision electronic component heating
- Semiconductor processing equipment
6. Industrial Applications
- Process heating in chemical and petrochemical industries
- Pipeline temperature maintenance
- Heating elements in ovens and furnaces
7. Scientific Research
- Laboratory heating applications
- Temperature-sensitive equipment testing
Why CuNi NC015 with FEP Insulation?
- CuNi NC015 Alloy: Copper-Nickel alloy with excellent corrosion resistance, oxidation resistance, and consistent electrical resistance.
- FEP Insulation: Fluorinated Ethylene Propylene provides high temperature resistance, chemical resistance, and non-stick properties.
These properties make this type of heating wire highly reliable in harsh environments where precision and durability are required.


