Showa Denko America

This is designed to meet various trends/needs for fine pitch of highly-density flexible printed circuit boards market.

Series Name NPR-700
Type Flex Photoimage Mask
Applications
Features
  • Excellent adaptability to Sn plated COF because of lower curing temp. (120°C)
  • Excellent electrical properties (HHBT:85°C, 85%RH, 1000hrs HAST:120°C, 85%RH, 200hrs)
  • Maintaining flatness of FPC.
  • Excellent flexibility that can reduce cracks caused by bending.
  • Halogen free. (JPCA standard, IEC standard) and Flame resistance (VTM-0 equivalence) are supported.
  • Matte black to prevent light reflection for optical system equipment.