Washable High-Temperature Polyimide Label

The Washable High-Temperature Polyimide Label is a specialized industrial marking solution built on a white gloss polyimide facestock, engineered to endure the most demanding production environments. It features a high-tack acrylic adhesive that delivers strong initial tack for reliable bonding, even on challenging surfaces. With a total thickness of 50 µm, this label is designed specifically for thermal transfer printing using a high-temperature resin ribbon, ensuring crisp, readable barcodes and text that remain legible throughout its service life. This construction makes it a robust choice for applications where standard labels would quickly fail.

Performance-wise, this label is rated for a temperature range of -40°C to 350°C, providing exceptional resistance to extreme heat and thermal cycling. Its wash-process durability allows it to withstand cycles of harsh condition washes, making it ideal for printed circuit boards that undergo aggressive cleaning. The label also offers excellent oil and solvent resistance, ensuring it remains intact and legible when exposed to fluxing agents, wave solder environments, and common cleaning methods. For sensitive electronics, a static dissipative adhesive variant is available, meeting the standard for dissipative ESD packaging materials and providing traceability throughout the assembly process without risking static damage.

Typical applications include wave soldering pallets, electronics cleaning operations, metal wash tracking, and industrial maintenance, as well as PCB identification before and after surface mounting or through-hole processes. This label supports traceability from bare board to finished assembly. Please confirm the required variant—including the ESD adhesive option—and the specific certification needs with our team before ordering, as certificate support depends on your selected application. Contact Colorfulttr to request free samples or discuss OEM customization; our specialists will respond promptly to ensure you select the optimal material for your process.