3M™ Tape AL-25BT consists of a soft aluminum foil backing and a unique electrically conductive, pressure-sensitive acrylic adhesive.
FEATURES
- Soft aluminum foil backing
- Conductive acrylic adhesive
- Supplied on a removable liner for easy handling and die cutting
- UL recognized for flame retardancy per UL 510, Product category OANZ2, File 59505.
APPLICATIONS
- 3M Tape AL-25BT is typically used for applications requiring excellent electrical conductivity from the application substrate through the adhesive to the foil backing.
- Common uses include grounding and EMI shielding in equipment, components, shielded rooms, etc.
| Property | Values |
| Backing thickness | 1.0 mil (0.025 mm) |
| Total thickness (backing plus adhesive | 2.4 mil (0.06 mm) |
| Adhesion to steel | 3.4 N/cm |
| Electrical resistance through adhesive | 0.01 Ω/25 mm2 |
