3M™ Tape 2191FR consists of a strong, flexible nickel on copper-plated polyester ripstop fabric backing and a unique electrically conductive pressure-sensitive acrylic adhesive.
FEATURES
- Nickel on copper-plated polyester ripstop woven fabric backing
- Conductive acrylic adhesive
- UL recognized for flame retardancy per UL 510, Product category OANZ2, File 59505
- Supplied on a removable liner for easy handling and die cutting.
APPLICATIONS
- EMI/EMC Applications
Property | Values |
Backing thickness | 5.3 mil (0.135mm) |
Total thickness (backing plus adhesive) | 5.5 mil (0.14 mm) |
Breaking strength | 108 N/cm |
Adhesion to steel | 2.1 N/cm |
Electrical resistance through adhesive | 0.003 Ω/25 mm2 |