N Targets employ a Black KAPTON® base for increased contrast with the reflector. This series of targets has a base adhesive layer of .002″ SILICONE pressure sensitive adhesive (psa). This series is suited for thermal evaluations of ±300°F.
NA Targets offer the Black KAPTON® layer for contrast like the N series, the A denotes an adhesive layer of .002″ ACRYLIC psa. The series offers the high contrast of the Black KAPTON®, the ability to function in a thermal cycle of ±300°F, and a base adhesive that will pass the NASA out gassing test. The ACRYLIC PSA we use is listed on the NASA Data for accepted out gassing Adhesives.