3M™ Epoxy and Copper Foil Laminate CU-10S is a 7.2 mil laminate of 1.4 mil softened copper foil to 3.6 mil flame-retardant epoxy film that is bonded with 1.6 mil adhesive. There is NO adhesive on the laminate for bonding to an application substrate.
The CU-10S laminate has an epoxy film to insulate copper foil from neighboring circuits with a breakdown strength of 6 kV. This laminate is UL recognized with V-0 rating for flame retardancy per UL 94. It is designed for a variety of applications: point-to-point electrical contact, EMI/RFI shielding. This laminate can used in both electronic & electrical devices, shielded rooms and EMI test laboratories for prototyping, design and troubleshooting. The CU-10S laminate is available from 3M in log rolls (standard size of 19.7 inch x 21.8 yds or 500 mm x 20,0 m) to 3M slitter/converters. Also, 3M offers to 3M authorized distributors (and slitter/converters) various size slit rolls for resale to end users. Custom die-cut and formed parts are available from 3M slitter/converters.