All flexible sheet heating elements are manufactured according to EC Directives low voltage and electromagnetic compatibility and incorporate brand EC.
Silicone rubber, due to its excellent tolerance of high temperatures and Electrical insulation is ideal for the production of sheet heating elements. Laminating the flexible sheet resistances evenly spaced threads occur between two resistance between silicone rubber sheets, reinforced with a glass fabric which provides improved mechanical strength.
These heaters are suitable for surface applications where accurate and uniform heating is necessary. The thin resistive wires accurately and precisely placed on areas of almost any shape and size. The uniform spacing of the threads ensures near uniform temperature distribution over the entire work area. The Maximum working temperature a resistance film layer of silicone rubber is 200 ° C, which provides a generous safety margin for short overtemperature processes up to 230 ° C. Since the sheet resistance of silicone rubber heaters are thin and light have a Period low heat and thus heated rapidly to respond quickly and temperature control.
Laminar heating elements can be manufactured in almost any size and shape to suit the application, including holes and grooves without interrupting the distribution of heat. Limiters or a range of temperature sensors is also available to suit customer's instrumentation.
The sheet resistance can be supplied with an acrylic adhesive back coating for easy placement and installation. If required system is available silicone adhesive.
These heaters can be manufactured with eyelets, Straps, hooks or Velcro fastening offer more options.
Another option for manufacturing the flexible sheet element resistors are preformed, with a greater thickness of the silicone layer and a fiberglass layer, resistance is achieved that keeps the desired cylindrical shape. Suitable for heating and maintaining pipelines temperaruras.
Finally, There is the possibility that the sheet resistances embodying a layer of silicon foam insulation minimizes heat loss of the system. Available in thickness 4 and 8 mm for all lengths.
