SEFAR PowerHeat NT – heating fabric
Can be cut to almost any shape: the electrode matrix of several electrodes over the whole surface guarantees the current distribution and thus evenly heats the whole surface area.
Excellent temperature homogenity
The electric power supply bars are placed side-by-side, e.g. along one fabric edge
Compatible with injection/back-injection mold processes
Compatible with thermoforming processes
Quick heat-up due to its light weight
Energy efficient: high temperatures are attained with low electrical power
Up to 1000 W/m² heat transfer when exposed to air
Up to 10-25 kW/m² heat transfer possible when exposed to liquids and composites
High air permeability
Safety: no overheating, even when partially destructed
Power density vs. supply voltage diagram of several selected SEFAR PowerHeat NT fabrics
Other power/voltage configurations are also available.
Example of how SEFAR PowerHeat NT can be cut
SEFAR PowerHeat NT fabrics are tailored towards our customer needs.
Available as roll goods: the fabric can be cut to the customer’s desired shape
Dynamic heating adjustment by PWM (pulse width modulation) control
Fabric can be sewn or laminated
Available in several different power densities and voltages