High electro-thermal conversion efficiency:

As a perfect blackbody material, carbon fiber heating wires have an electro-thermal conversion efficiency that is 30% higher than that of metal heating elements, reaching approximately 100%.
High strength and high modulus:

The tensile strength of carbon fiber is 6 to 10 times that of metal wires. It will not break even during the electro-thermal process, ensuring the safety and stability of use.
Corrosion resistance and high temperature resistance:

The chemical properties of carbon fiber are stable. Even when heated to 3000 degrees in an oxygen-free state, its mechanical properties will not change, overcoming the disadvantages of metal wires, PTC, and silicon carbide heating elements, such as low strength and easy oxidation and burnout.
Rapid heating and precise temperature control:

It can quickly heat up within 3 - 5 minutes after being powered on and reach the set temperature in 15 - 20 minutes. Moreover, uniform heating and precise temperature control can be achieved through a thermostat.
Energy conservation and environmental protection:

Under normal working conditions, the deviation between the input power and the rated power of carbon fiber heating wires does not exceed ±10%, and the cumulative working hours are no less than 30,000 hours, demonstrating its energy-saving and environmentally friendly features.

These characteristics enable intelligent temperature control hotline to be widely used in domestic, industrial, and commercial fields, especially in electric heating systems that require high efficiency, safety, and environmental protection.