S415 white gloss polyimide thermal transfer labels combine a 2 mil opacity polyimide film with a durable topcoat and a permanent acrylic adhesive to deliver reliable, readable identification for electronic and industrial applications. Key benefits Clear, longlasting print: Gloss white topcoat produces crisp barcodes and alphanumeric text with thermal transfer ribbons, improving scan accuracy and legibility. temperature resistance: Designed to withstand solder reflow and wave solder processes up to 500F (260C) while maintaining print integrity. Durable bonding: Permanent acrylic adhesive provides strong adhesion to circuit boards, components, and other electronic surfaces for longterm identification. Chemical and abrasion resistance: Engineered to resist common assembly solvents, cleaning agents, and handling abrasion found in manufacturing environments. Print workflow compatible: Works with common thermal transfer printers and ribbons to fit into existing labeling processes. Compatible ribbon models include B110CR/C, AXR7+/8, and R510. Material and performance Face stock: 2 mil polyimide film with opacity gloss white topcoat for thermal transfer printing. Adhesive: Permanent acrylic adhesive formulated for electronics and industrial surfaces. Use with: Thermal transfer ribbons appropriate for polyimide topcoats for print durability and contrast. Typical applications PCB and circuit board labeling: Component and board identifiers that must survive soldering and handling. Component marking: IC, capacitor, and resistor identification on reels, trays, and populated boards. Workinprocess and labels: Durable tracking labels that remain readable through assembly and testing. Asset tracking and small device identification: Longlasting labels for tools, handheld devices, and serialized components. Why choose S415 S415 is built for demanding electronics manufacturing environments where temperature exposure, chemical cleaning, and abrasion can degrade ordinary labels. The combination of a gloss polyimide face, strong acrylic adhesive, and a thermal transfer receptive topcoat helps preserve barcode readability and printed information through solder processes and routine handling. Recommended use notes For results, print with thermal transfer ribbons suited for polyimide topcoats and test adhesion on the intended substrate. Avoid using in applications that require removable or repositionable labels, as the adhesive is permanent. Specifications summary Material: 2 mil polyimide film with gloss white topcoat Adhesive: Permanent acrylic Temperature resistance: Up to 500F 260C during soldering processes Printing: Thermal transfer printable; compatible with common resin and waxresin ribbons S415 offers a practical, performance labeling solution for electronics manufacturing, component identification, and asset tracking where heat, chemicals, and abrasion are part of the process.