Showa Denko America

The FPC used by the grade shows an excellent flatness. Therefore, the grade exercises the performance in solving a warpage problem of FPC. It is also expected that a cracking problem during manufacturing FPC is reduced by reason of showing excellent flexibility right after UV exposure.

Series Name NPR-90
Type Flex photoimaging mask with supreme flexibility
Applications Thinner FPC
  • Small springback, possessing an excellent flexibility. Reduced crack at bending.
  • Maintaining a flatness of FPC.
  • Improvement of heat resistance
  • Excellent performance for chemical Au plating.
  • High resolution for the fine pitch of FPC.
  • Halogen free (JPCA, IEC) and supported RoHS Directive.