The characteristics of transparent flexible heating film
include:
Fast
Heat Response: The heating film exhibits rapid heat generation,
enabling efficient and immediate heating.
Uniform Temperature Distribution: The thin film ensures even
heat distribution across the entire surface, preventing
hotspots and providing consistent heating.
Chemical and Mechanical Stability: The film possesses excellent
resistance to chemical corrosion and maintains its mechanical
integrity even in extreme environments.
Wide Application Range: Transparent flexible electric heating
can be applied in various fields, including window defrosting,
wearable therapy, and more.
Transparent flexible heaters employ ultrafine wire heating
elements, offering reliable and precise heat sources while
allowing unobstructed light transmission. These heaters are
extensively used in high-visibility scenarios, including
cockpit displays, portable radios, vehicle computers, and
defogging windows. The electric heating film can be directly
installed, providing efficient floor, wall, and ceiling
heating. It can also be integrated into heating plates for
creating wall or ceiling heaters.
To achieve these benefits, the heating film undergoes optimized
design through a simple spray and transfer method. This
integrated circuitry results in outstanding performance
characteristics. Its resistance variation is minimal (less than
5%), ensuring uniform heat distribution across the entire film.
When powered by a 6V voltage, it rapidly reaches a saturation
temperature of 134°C in just 5 seconds. Moreover, transparent
flexible heaters exhibit exceptional durability. Even after
5000 cycles of bending with a 5mm radius and exposure to
corrosive solutions, they retain their heating performance. The
large-diameter nanowire mesh structure and PET encapsulation
contribute to their mechanical and chemical
robustness.
The heating film is renowned for being extremely thin,
lightweight, and flexible, making it ideal for various
industries, including electronics manufacturing, medical
equipment, scientific instruments, and environments exposed to
vacuum, radiation, oil, or specific chemicals. Polyimide
heaters, composed of polyimide films, boast excellent
dielectric strength, electric field withstand capability,
efficient heat transfer, and stability. They are safe and
reliably perform their function.
These heaters find extensive applications, particularly in
scientific analytical instruments, providing a constant
temperature source for thermal conductivity testers, medical
instruments, and beauty devices, and maintaining stable
operating temperatures for electronic components. It's
important to note that heating films themselves do not have
temperature control capabilities. Therefore, it is recommended
to use them in conjunction with temperature controllers.
Additionally, the heating films come with a self-adhesive
backing for easy fixation onto the desired objects'
surface.
This research work has laid a solid foundation for improving
the performance of electric heaters and provided a
straightforward method for manufacturing high-performance
flexible transparent conductive films. It opens up
possibilities for innovative applications beyond heating
systems. The stringent resistance tolerance of these heaters
ensures consistent power output, contributing to extended
battery life. Customized component wiring and analytical
optimization enhance three-dimensional visual clarity, while
low mass and high watt density promote rapid preheating time.
The use of robust materials ensures durability and prevents
damage during installation and transportation.