Free Crystal™ Optical grade Self-Healing Sheet

Free Crystal is an Optical grade Elastomer sheet which achieves both High Self-Healing property and stretchness


  • Good Transparency for optical use
  • Uniquely made, very thick sheet (75~200μm)
  • Single layer, or Laminated sheet with other base films, are available
  • Pensil Hardnss 6H(PET base film type)
  • Bending test R=0.5mm, over 300,000 times(Single layer type)

Recommended Applications

・Protection sheet for Display

・Improved writing feeling with Touch-Pen on Tablet

・Cover material for the Foldable devices

  • Development STORY