H Targets employ a Black KAPTON® base for increased contrast with the reflector. This series of targets has a base adhesive layer of .001″ SILICONE pressure sensitive adhesive (psa). This series is suited for thermal evaluations of ±300°F.
HA Targets offer the Black KAPTON® layer for contrast like the H series, the A denotes an adhesive layer of .001″ ACRYLIC psa. The thinner adhesive layer reduces the adhesion level attained, enabling easier removal. The series offers the high contrast of the Black KAPTON®, the ability to fuction in a thermal cycle of ±300°F, and a base adhesive that will pass the NASA out gassing test.
Both the H an HA target series can be pre-spaced in rolls of 1000, with a spacing of your choice. The targets are applied in strips. The carrier liner is burnished to adhere the targets to the substrate, then the carrier liner is removed (with a low angle of peel) leaving the targets pre-spaced on the structure.