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
Reinforcement is Back by Chet Guiles
NEW:Understanding Composite
Properties of Rigid vs Multilayer PCBs by Chet Guiles
e-Book: Everything You Ever
Wanted to Know About Laminates but Were
Afraid to Askby Chet Guiles