9712-1/2"X36YD 3M, 9712-1/2"X36YD Datasheet - Page 3

• Manufacturer Part Number: 9712-1/2"X36YD
• Description: Tapes & Mastics ELECT CONDUCTVE TAPE ACRYLIC 1/2 X 36YD
• Manufacturer: 3M

Specifications of 9712-1/2"X36YD

• Product: Tape
• Size: 1/2 in x 36 yds
• Description/function: XYZ Axis Electrically Conductive Adhesive Transfer Tape
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 2120046182

3M
9712
Application Techniques
General Information
Application Ideas
TM
XYZ-Axis Electrically Conductive Tape
• To obtain maximum adhesion, the bonding surfaces must be clean and dry.
• Bond strength is dependent upon the amount of adhesive-to-surface contact
• Electrical performance is dependent upon the nature of the metal and its surface.
• 3M tape 9712 should be applied between 60°F - 100°F (15°C - 38°C). Tape
• 3M tape 9712 can be removed by separating the parts using torque for rigid parts or
3M tape 9712 provides good adhesion to metal surfaces and provides low electrical
resistance that is stable over time. The pressure sensitive nature and fiber
reinforcement of 3M tape 9712 makes this product convenient to use and 3M tape
9712 also has very good handling properties. 3M tape 9712 also has good liner
release.
• Attaching Foil Laminate EMI Shields
application below 50°F (10°C) is not recommended because the adhesive will be
too firm to wet the substrates, resulting in low adhesion. Warming the substrates to
100°F (38°C) facilitates adhesion. Once properly applied, low temperature holding
power is generally satisfactory.
*Note: Carefully read and follow the manufacturer’s precautions and directions for
Isopropyl alcohol is recommended as a cleaning solvent. *
developed. This wetted area can be increased by applying 3M™ XYZ-Axis
Electrically Conductive Tape 9712 firmly with a roller or finger pressure to
exclude air entrapment. Adhesion is optimized when the substrates are flat or
conformable substrates. Adhesion increases after application, up to 24 hours later,
due to increased wetting by the tape.
Most metal surfaces give enhanced electrical performance with 3M tape 9712 when
the surface has been lightly abraded. Scotch-Brite™ pads are recommended for
preparing the metal surface.
peel for flexible ones. Remove the adhesive by pulling off as much as possible by
hand. Residual adhesive may be removed by rubbing with your finger or by
application of 3M™ Packaging Tape over the residual adhesive followed by
removal of the packaging tape. The surfaces should be cleaned again before
applying a new piece of 3M tape 9712. The force required to separate the parts
and/or remove the adhesive can be reduced by softening the adhesive by heating to
158°F -212°F (70°C - 100°C) or using solvents such as acetone.*
3M tape 9712 is ideal for attaching foil laminate EMI shields to electronic and
electrical devices. These shields typically consist of either copper or aluminum
foils laminated to PVC. 3M tape 9712 provides good adhesion (initial and
ultimate) as well as low electrical resistance. 3M tape 9712 may be applied in
strips or die cut to specific shapes and sizes. Compared to screws or other
mechanical connector, 3M tape 9712 provides reduced assembly time and a solid
bond line with no gaps for EMI emission.
use when handling cleaning solvents.
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