3M™ 9719 By the Roll - Electrically Conductive Double-Sided Tape

3M' XYZ-Axis Electrically Conductive Adhesive Transfer Tape 9719 is a silicone adhesive, isotropically conductive pressure sensitive tape. Tape 9719 conducts electricity through the thickness (Z-axis) and in the plane of the adhesive (X, Y planes) and is suitable for low surface energy (LSE*) EMI/RFI shield and EMI/RFI gasket attachments to metal surfaces. The tape consists of a high performance, low surface energy 3M adhesive loaded with conductive fibers. The result is a double-sided tape providing both good adhesion and good electrical performance. The conductive fibers in tape 9719 also provide improved handling characteristics.

  Data Sheet

3M™XYZ-Axis Electrically Conductive Adhesive Transfer Tape 9719 for LSE Substrates and High Temperature Applications

Applications Techniques:

• To obtain maximum adhesion, the bonding surfaces must be clean and dry. Isopropyl alcohol or non-polar solvent such as Heptane or Toluene can be used as a cleaning solvent.*
• Bond strength depends on the amount of pressure used in the bonding process and mechanical properties of the substrate. Adhesion can be optimized by using a roller or other means to reduce air entrapment and by using flat or conformable substrates. Maximum adhesion is typically achieved after 24 hrs.
• Electrical performance can be optimized by abrading the surface of the metal using 3M™ Scotch-Brite™ pads.
• Recommended application temperature between 60°F - 100°F (15°C - 38°C).