Hotohms™Aluminum Foil Heater Series
The heating body can be composed of PVC or silicone insulated heating cable. This cable is placed between-two pieces of aluminum foil or in a single layer of aluminum foil. The aluminum foil element has adhesive backing as standard for quick and easy fixing to the area requiring temperature-maintenance. Cut outs in the material are possible, allowing for perfect fitting to the part on which the element will be mounted.

Paramaters:
Heating Materials:  Ni Cr alloy, constantan alloy, Ni Cr alloy, Kang Cu alloy, copper nickel alloy as the heating body.
Heating Wire Insulation: 105 ℃ PVC  or Silicon rubber
Dimension:can be designed  on request
Voltage :on request
Output  :Up to2.5KW/m2 
Tolerances ≤ ±5%
Insulation resistance in normal temperature ≥ 100 MΩ
Dielectric strength in normal temperature :1800V 2S, No flashover and break down
Leakage current in working temperature ≤ 0.02 mA/m

Strength Testing:
Heater wire and lead wire ≥ 36N 1min
Lead wire and terminal ≥ 58.8N 1min
Heater and Al-foil :400g/ 1min

Temperature control:
Cut out the hole in aluminum foil
Earthing of the aluminum foil

Applications :
Defrost or freeze protection of refrigerator ; ice box ;; plate heat exchangers
Hermetic compressors heating
Anti-condensation of bathrooms mirrors
Anti-condensation of refrigerated display cabinetsTemperature maintenance of heated food counters in canteens ..