1 MIL BLACK POLYIMIDE LABEL
POLYONICS XF-537 is a 1 mil (25μm) polyimide label material with a high opacity, matte black topcoat and white sub-layer specifically designed for laser marking with a CO2, YAG, UV or Fiber Diode marking system. The material uses a high temperature, permanent pressure sensitive acrylic adhesive (PSA), has a static dissipative surface, and can be either die or laser cut.
https://polyonics.com/TDs/XF-537.pdf
