XF-731 (1 mil) and XF-732 (2 mil) label materials use a durable top coat chemistry that reportedly is resistant to harsh fluxes. Labels resist softening at elevated temperatures, do not yellow, and exhibit excellent abrasion resistance. Are thermal transfer printable, semi-gloss white polyimide label materials that use acrylic adhesive systems. Are designed to provide barcode tracking of printed circuit boards and electronic components.
Polyonics, www.polyonics.com