LITE TKT30
semi-crystalline
Properties
Semi-crystalline thermoplastic PEEK film filled with 30 % talc

General properties:
  • higher thermal conductivity
  • lower thermal expansion coefficient
  • higher modulus of elasticity
Physical properties:
  • Density (ISO1183): 1,54 g/cm³
  • Glass transition temperature (ISO11357): 143 °C
  • Melting temperature: 343 °C
Mechanical properties: (sample thickness 50 µm)
  • Tensile strength at 23°C (ISO527): 90 N/mm²
  • Tensile elongation at 23°C (ISO527): 5 %
  • Tensile modulus (ISO527): 6000 N/mm²
Thermal properties:
  • Thermal expansion coefficient x 10³, T<Tg: 0,019 1/°K
  • Thermal conductivity x 10² (DIN52612): 43 W/mK

Typical applications

  • electrically insulating and thermal conductive films
  • loudspeaker diaphragms
  • substrates for sensors