EeonTex High-Conductivity Heater Fabric

Material • Studio
EeonTex High-Conductivity Heater Fabric


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This non-woven fabric feels a little like felted paper but is filled with conductive material that can make the fabric emit heat when powered. Resistive heating fabrics safely deliver comfortable conductive and radiant heating at low voltage through thin, lightweight and flexible fabric. Unlike conventional resistive wire heaters, the whole surface of the fabric is conductive, providing more uniform and foolproof heating without the discomfort, weight and hazards of wires. It functions even if punctured, cut, spindled or mutilated!

Technical Specifications

  • Resistance: 20 ohms/sq in
  • 12"x13"x 0.6 mm
  • Filament Blend: Polyester/Nylon 6 (70/30)
  • Power Density: up to 3.1 watts per square centimeter
  • Coefficient of Variation: +/- 5%
  • Sheet Resistivity: 20 Ohm/sq
  • Sheet Size: 12"x13" (304.8 x 330.2mm) Thickness: 0.6mm
  • Operating Temperatures: -50C to 250C
  • Figure of Merit: 3 x 103
  • Thermal Diffusivity: 1.3 x 102 per square centimeter per second
  • Thermal Conductivity: 0.2 watts per meter per degree Kelvin
  • Specific Heat Capacity: 0.4 joules per gram per degree Kelvin
  • Web Bonding: 170 g/m2
  • Tensile Strength: > 450 N
  • Elongation at Break: 40%
  • Tear Resistance: 12 N

Material Information (Adafruit)

Safety Checks

  1. When experimenting, always use a power supply with a fuse to prevent damage to batteries or other power sources.