Mar 13, 2025
Polyimide thermofoil heaters work by using etched foil heating elements embedded between layers of high-temperature-resistant polyimide film. When electrical current passes through the foil, it generates uniform heat across the surface. This heat is then transferred to the surrounding area, rapidly melting ice, frost, or condensation from surfaces like glass, metal, or plastic.
Rapid Heat Generation – The low thermal mass of polyimide allows for fast and efficient heating.
Even Heat Distribution – The etched foil pattern ensures uniform temperature across the heater, preventing cold spots.
Flexible Application – The ultra-thin and flexible design allows the heater to conform to curved or irregular surfaces.
Energy Efficiency – Converts electrical energy into heat with minimal loss, reducing power consumption.
Adhesive Backing (Optional) – Enables easy installation on defroster surfaces for direct and efficient heat transfer.
Automotive Defrosters – Keeps windshields and mirrors clear in cold conditions.
Refrigerator & Freezer Defrosting – Prevents frost buildup for better efficiency.
Aerospace & Industrial Equipment – Ensures critical components remain ice-free.
