Most high - temperature labels are applied in special industrial environments, such as: SMT circuit board mounting, MES, hot - rolled steel in the steel industry, aluminum industry, pottery and other industries. They are used as the carriers of barcodes and texts for visual identification of production process control, automated barcode management and quality traceability. In special environments, they not only need to withstand high temperatures but also possess characteristics such as chemical corrosion resistance, friction resistance and super - strong adhesion. They can be used for thermal transfer of barcode printers, printing of trademark machines and rotary presses, etc.

Application scope of high - temperature labels:

1. Process control identification for the SMT surface mount manufacturing process of PCB circuit boards;

2. Labeling of in - process ICs, permanent identification, warranty labels, nameplate identification;

3. Product identification and asset traceability; in any situation where label products need to be in contact with extreme temperatures or exposed to strong chemicals;

4. Suitable for identification labels of products such as IT electronics, mobile phones, computers, network cards, batteries, automotive electronics, electrical appliances, aviation, power supplies, etc.

Characteristics of high - temperature labels in the electronics industry:

1. Using ultra - thin 1mil/2mil polyimide substrates, on the premise of ensuring excellent quality, they are noble but not expensive:

2. Save your identification costs and offer you high cost - performance. They are alternative materials to imported materials such as Polyonics XF - 581/XF - 583, Brady B - 497, Avery 78029/78030, etc.;

3. The ultra - thin material structure is suitable for the whole SMT processing, meeting the demanding requirements of the stencil printing process of solder paste;

4. The ultra - thin characteristic conforms to the trend of circuit boards of 3C products such as mobile phones and tablets towards miniaturization and high - density development;

5. Can withstand 315℃ for 50 minutes without falling off or being deformed;

6. Resist erosion by various chemical substances and various kinds of wear; maintain the stability of quality;

7. Meet the international standards of lead - free industrial processes.