Conmoly | CM-FLEX-WIRE | High-Temperature Insulated Wires
Shenzhen Xinju New Materials Technology Co., Ltd.
https://conmoly.com

Selection reference; third-party published figures are not Conmoly guaranteed specifications or certifications. Final specifications require configuration review. Images illustrate product form.
Reference configuration: High-strength thin-wall fluoropolymer insulation provides a 300 °C thermal-class direction and hydrolysis resistance for downhole windings, sensors and high-temperature hook-up wiring.

Comparison data use bare copper conductors with thin-wall insulation; tensile strength and dielectric constant are film-material results.
Thermal class: 300 °C | High-temperature downhole direction
Tensile strength: 39,530 psi / 272.55 MPa | Film material
Dielectric constant: 2.1 @ 23 °C | ASTM D150
Room-temperature breakdown: 17 kVAC | 23 °C
High-temperature breakdown: 14.5 kVAC | 289 °C
Post-hydrolysis breakdown: 15.4 kVAC | 1500 h exposure at 98 °C
Scrape abrasion: 17.6 cycles | ASTM D1676 direction
Source: https://www.gore.com/products/insulated-wires-oil-downhole-equipment

Motor and generator winding: Compact windings under high temperature, voltage and chemical exposure.
Sensor and thermocouple wire: Small-diameter connection for real-time downhole data.
High-temperature hook-up: Preheat cable, tool power and internal control wiring.
Copper conductor: Size and surface are selected for winding, flexibility, resistance and high-temperature duty.
Thin-wall fluoropolymer insulation: Electrical, abrasion, hydrolysis and chemical protection are delivered at small diameter.
Functional wire: Supports windings, sensors, thermocouples, hook-up wiring or high-temperature cable units.
Bundle and shield: Twists, shielding or outer protection are added for signal, power and downhole EMI conditions.
Termination and strain relief: Solder, crimp, winding lead-out and thermal-cycle interfaces are controlled.
Use: Motor winding, sensor, thermocouple or high-temperature hook-up
Electrical need: Voltage, current, dielectric constant, breakdown and signal integrity
Thermal environment: Continuous temperature, hot spots, cycles and exposure time
Media exposure: Water, steam, acid, oil, methane and hydrogen sulfide
Mechanical boundary: Wire diameter, bend, winding tension, scrape and tensile load
Assembly interface: Coil, terminal, connector, shield and outer cable jacket

Room- and high-temperature dielectric breakdown
Electrical retention after hydrolysis and chemical exposure
Tensile, windability, scrape and flex tests
Long-duration energized validation in the actual winding or cable assembly
Downhole motors and generators
Solenoids and transformers
Sensors and thermocouples
High-temperature equipment hook-up
Motor, generator and solenoid windings
High-temperature sensors and thermocouples
Downhole cable and equipment hook-up wiring
Material test values do not replace finished winding or cable validation; conductor, insulation wall, termination and thermal environment must be assessed together.