Touch Screen LCD Electrically Conductive Adhesive Transfer Tape 9705

Product Description

Product Description

3M™ Electrically Conductive Adhesive Transfer Tape (ECATT) 9705 is a pressure sensitive adhesive (PSA) transfer tape with anisotropic electrical conductivity. The PSA matrix is filled with conductive particles which allow interconnection between substrates through the adhesive thickness (the “Z-axis”) but are spaced far enough apart for the product to be electrically insulating in the plane of the adhesive. The PSA tack properties and lack of any thermal curing make Tape 9705 easy to use in assembly operations.Tape 9705 electrically connects and adhesively bonds medium pitch flexible circuits with other flexible circuits (flex),rigid printed circuit boards (PCB) or LCD screens. Tape 9705 offers good adhesion to common PCB substrates such as copper, gold, FR-4 epoxy, Kapton™ polyimide and polyester films. Stable electrical performance in any flexible circuitinterconnection application may require added mechanical reinforcement (clamping or compressing) in the bond area.Tape 9705 also electrically connects and adhesively bonds EMI/RFI shield and gaskets to metal frames and enclosures. The low contact resistance and tape construction result in good EMI performance. Tape 9705 can be applied as die cut parts or in roll form and has good adhesion to common EMI/RFI substrates such as copper, stainless steel, and smooth gasket materials.

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