• Foam material that absorbs sound in a wide frequency range



  • Flexibility: Uses thermoplastic polyester elastomer PELPRENE®
  • Sound absorption features: Controlling the foam structure enables sound absorption in a wide frequency range
  • Foam moldability: Our original technology supports various foam molding methods
  • Environmental compatibility: No harmful gases during combustion


  • Foam structure and various properties

  • Relationship between foam structure and sound absorption properties