The high-temperature-resistant label material uses PI as the substrate, combined with a high-performance printable coating and excellent high-temperature-resistant glue. Product Features: Outstanding high-temperature resistance, withstands high-pressure spray water flushing, endures harsh soldering aid and wave soldering environments, passes tests of commonly used cleaning chemicals, and complies with RoHS, halogen, and Reach environmental protection standards. Product Applications: Mainly used for marking circuit boards and related components; applied in SMT processes and other occasions with special temperature requirements for materials. It can withstand temperatures up to 360°C, enabling effective quality traceability and production control.