amorphous
Properties
Amorphous, thermoplastic PC film

General properties:
  • good acoustic properties
Physical properties:
  • Density (ISO1183): 1,2 g/cm³
  • Glass transition temperature (ISO11357): 145°C
Mechanical properties: (sample thickness 40 µm)
  • Tensile modulus (ISO527): 2100 N/mm²
  • Tensile strength (ISO527): 75 N/mm²
  • Elongation at break (ISO527): 135 %

Typical applications

  • diaphragms for loudspeakers or headphones