Industrial Thermal Management Polyester Flexible Heating Element

Polyester Flexible Heating Element

Please see our mat heaters for Bain Marie applications. The heaters are fitted externally to the tank therefore offering ease of cleaning and lower energy usage. We also offer transparent foil heaters for anti-condensation of glass within display cabinets.

Due to the nature of this type of heater this product is normally custom made. So please contact us with your requirements. For more details see Kapton Heaters, Polyester Heaters, Silicone Heaters and Bain Marie heaters. Our lead times are typically 1 to 2 weeks from receipt of order.

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Polyester Flexible Heating Element

The polyester flexible heating elements due to their small thickness can be easily fitted to different kind of surfaces (plastics or metal) and guarantee a fast and uniform heat transfer.

The uniform thermal distribution allows to avoid abnormal thermal expansions and to manage all the power with the maximum efficiency.

The polyester insulation guarantees 120°C maximum working temperature. The high bond performance of the adhesive film allows an easy fixing on steel and plastic surfaces.

The etched foil technology allows to design the flexible element according to the requests of the customer so it is possible to customize shape, dimensions, voltage and power. For this reason the flex elements are suitable for a lot of different applications.

Polyester Flexible Heating Element

Clarian polyester heaters (PDF datasheet)Product enquiry and further information (Contact us form)

Here below main features of the polyester flexible heating elements:

  • Possibility to customize shape, dimensions, voltage , power and configuration of the element;
  • Extremely thin element;
  • Uniform surface heating distribution;
  • Possibility to get different specific power on the same element;
  • Easy to fix by adhesive film;
  • Possibility to control the temperature by a temperature control on the heater like thermostat, PTl00, J/K probes, thermo fuses etc;
  • Heating loss reduction;
  • Voltage range from l to 400V;
  • Possibility to have double voltage supply llS-230V on the same element;

Technical data


  • min: 0.2mm
  • max: 1.0mm


  • min: 20mm
  • max: 2800mm


  • min: 20mm
  • max: 590mm

Specific power:

  • min: 0,01W/cm2
  • max: 0.3W/cm2 (thermoregulated)


  • min: 1.0V
  • max: 400V


  • min: -50°C
  • max: 120°C


  • Yes

Product enquiry and further information

We would be delighted to offer free application advice, technical information on products, free quotations and delivery information.



Product enquiry & further information