High temperature resistant wire is a special power transmission cable that can work normally in high temperature environment. This type of wire is mainly used in production and industrial fields, especially in equipment and systems that require continuous or high temperature working environment. The following are several common types of high temperature resistant wires and their applications.
Silicone rubber insulated high temperature wire
Silicone rubber insulated high temperature wire is a commonly used high temperature resistant wire, which has good wear resistance, aging resistance, soft insulation and other characteristics. This wire is widely used in the installation and connection of high temperature AC circuits with a voltage of less than 500 volts, such as paint rooms, lighting and household appliances.
The conditions for the use of this wire are: rated voltage 300/500 volts, operating temperature range of -60℃ to 180℃.
2 Silicone rubber insulated braided wire
Silicone rubber insulated braided wire has excellent corrosion resistance and is almost insoluble in any organic solvent. It is resistant to oil, strong acid, strong alkali, strong oxidant, etc. This wire is widely used in the electronics industry and can be used for temperature compensation wire, low temperature resistance wire, high temperature electric heating wire, aging resistance wire and flame retardant wire. In the home appliance industry, this wire can be used for internal wiring of air conditioners, microwave ovens, electronic disinfection cabinets, rice cookers, electronic thermos, electric heaters, electric ovens, electric frying pans, lamps, etc.
Use conditions: rated voltage 600 volts, operating temperature range -65℃ to 300℃
Fluoroplastic insulated high temperature wire
Fluoroplastic insulated high temperature wire has excellent properties such as oil resistance, water resistance, wear resistance, acid and alkali chemical reagents and various corrosive gases, aging resistance, and combustion resistance. This wire is mainly suitable for power generation, metallurgy, petroleum, chemical and other industrial and mining enterprises in high temperature, low temperature and acid, alkali, oil, water and corrosive gas harsh environment for electrical instruments and automatic control systems.
The conditions of use are: AC rated voltage U0/U 450/750 volts, and the operating temperature range is 200℃/260℃.
In short, high temperature resistant wires are widely used in industry and production fields, and can provide stable and reliable power transmission in high temperature environments. Different types of high temperature resistant wires are suitable for different working environments and electrical equipment, so when selecting and using them, it is necessary to make reasonable choices based on actual needs and usage conditions.
Jul 15, 2025
Types of high temperature resistant wires and their applications
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