Common high-temperature cable models include fluoroplastic insulation and silicone rubber insulation. These cables are categorized into multiple series based on temperature resistance, sheath material, and applicable scenarios. The following are the main categories and specifications:
I. Typical Models by Material
Fluoroplastic Insulated Series
KFF: Fluoroplastic insulated and sheathed control cable, with a temperature range of -60°C to 260°C, suitable for signal transmission in high-temperature environments.
KFV: Fluoroplastic insulation + PVC sheath, with a temperature range of -60°C to 200°C, suitable for fixed installations.
KFVP: KFV cables feature an additional copper wire shield and are suitable for connecting industrial instruments requiring interference resistance.
Armored models (such as KFV22 and KFVP22): Steel tape armor provides enhanced mechanical protection and are suitable for use in complex environments.
Silicone Rubber Insulation Series
YGCP/YGC: Silicone rubber insulation and sheath, temperature resistant from -60°C to 200°C, with excellent flexibility, suitable for mobile equipment (such as aviation and power plants).
KFVR: Fluoroplastic insulation + silicone rubber sheath, suitable for high-temperature and humid environments.
Other Specialty Models
Mineral Insulated Cable: Temperature resistant up to 250°C and fire-resistant, suitable for use in fire protection systems, etc.
Mica Tape Insulated Cable: Temperature resistant over 400°C, suitable for extreme high-temperature environments in the metallurgical and chemical industries.
II. Key Parameters and Selection Points
Temperature Resistance Rating:
Fluoroplastic Cable: 200°C to 260°C;
Silicone Rubber Cable: -60°C to 200°C.
Voltage Range: Commonly 450/750V, some models (such as YGCP) support 300/500V.
Bend Radius: The minimum bend radius for fluoroplastic cables is 8 times the outer diameter; for silicone rubber cables, it is 16 times.
Applicable Scenarios:
Fluoroplastic cables: High-temperature instrumentation and signal transmission;
Silicone rubber cables: Mobile devices and humid environments;
Armored cables: Applications requiring high mechanical strength.
