Dead soft 1-ounce (1.4-mil) copper foil backing for good shielding effectiveness, soldering and converting (slitting and die cutting)
UL recognized flame-retardancy per UL 510 for applications needing this property
Conductive particles in the adhesive provides low contact resistance between the substrate and the backing to drain static charge
Acrylic pressure-sensitive adhesive has good resistance to heat, oxidation, solvents and oils
Removable liner makes it easy to handle and die cut complex shapes
There are both standard and custom roll widths and lengths to meet a variety of application needs
3M™ Copper Foil Shielding Tape 1181 has a 1.4-mil smooth copper foil backing with a conductive acrylic pressure-sensitive adhesive and liner. The unplated copper with conductive adhesive is a common EMI shielding tape for non-corrosive conditions.