Outstanding fire resistance and high-temperature resistance

The most core advantage of fire-resistant cables lies in their extremely strong high-temperature resistance and flame resistance. Its insulating layer and sheath usually adopt special fire-resistant materials (such as mica tape, ceramicized silicone rubber, etc.). Within the specified flame temperature (generally 750℃-1000℃, and some high-grade products can reach over 1200℃) and burning time (usually 90 minutes - 180 minutes), it can maintain the integrity of the cable line. Avoid rapid melting or burning of the insulation layer. Even when directly exposed to open flames, the cable will not immediately short circuit or lose power supply, providing crucial circuit support for emergency response at the fire scene. This is a core function that ordinary cables cannot achieve.