Products Description

3M™ High Temperature Resistant Label stocks are recommended for thermal transfer imaged label stock applications where a high durability and superb resistance against highest application temperature is required.

 Label stock 3922 will address 95% of PCB tracking applications

Label stocks 7811/7812 can address the needs for process temperatures of 300°C and higher.

Features

• High temperature label stock: Acrylic and polyimide materials
• Durable and UV resistant
• Limited tamper evident properties on certain label stock
• Thermal transfer and dot matrix printable
• Matte White facestock and easy readability of barcodes and variable information
• Compatible with lead-free solder reflow process
• UL and CSA approved
• RoHs and WEEE Compliant*

Application Ideas

Printed circuit board tracking labels that see the following conditions:

• Solder wave reflow
• IR reflow
• Top and/ or bottom side wave solder
• Most cleaning processes and chemicals

Datasheet

3M 7812

Product Description

3M™ Thermal Transfer Polyimide Label Material 7812 is a polyimide film product that offers ultra-high temperature performance. This label product utilizes 3M™ Adhesive 100, that can withstand up to 450°F (232°C) short-term heat resistance, has excellent solvent resistance, and exhibits low outgassing characteristics.

Product Features

1. Matte white thermal transfer topcoat for easy readability of barcodes and variable information.
2. Adhesive will not degrade when exposed to a wide variety of harsh processing conditions. This adhesive also offers exceptional shear strength even at elevated temperatures.
3. 50# densified kraft liner assures consistent die cutting.
4. UL Recognized and CSA Accepted. See UL (File MH16411) and CSA (File 99316) listings for details.

Datasheet