85NT is a pure polyimide laminate and prepreg system (Tg=250°C), reinforced with a non-woven aramid substrate. 85NT combines the
high-reliability features of polyimide (improved PTH reliability and temperature stability) with the low in-plane (X, Y) expansion and
outstanding dimensional stability of the aramid reinforcement.

  • In-plane (X, Y) CTE of 7-9 ppm°C Minimize Risk of Solder Joint Failure
  • 25% Lighter in Weight Compared to Glass Reinforced Products
  • 426°C Decomposition Temperature High Temperature Stability
  • Laser and Plasma Ablatable High Formation Microvias
Column: Nonwoven Aramid
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