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

• 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
Typical Physical
Properties and
Performance
Characteristics
Available Sizes
TM
XYZ-Axis Electrically Conductive Tape
Note: The following technical information and data is based upon limited 3M testing
Electrical Properties
Contact Resistance:
Minimum Overlap Length:
Minimum Overlap Width:
Operative Temperature Range and Shelf Life
Shelf Life of Tape in Roll Form: 24 months from date of manufacture when stored in original
*Special requirements for long lengths should be discussed with 3M Customer Service personnel.
Adhesion Properties
Substrate
Stainless Steel
Aluminum
Copper
Based upon a 90 degree peel sample, following ASTM D3330 test method. Aluminum foil (2 mil thick)
was used as the flexible backing to the tape 9712. The substrates listed are all rigid metal plates. The
158°F (70°C) aged peel samples are indicative of the typical long term adhesion build expected at room
temperature.
Nominal Slitting Tolerance:
Short Term Exposure (minutes, hours)
1/4 inch - 14 inch
(5 mm - 356 mm)
Available Widths:
conditions and should not be used for specification purposes.
250°F (121°C)
72°F (22°C)
> 41 (457)
> 35 (390)
> 37 (412)
20 min. at
Based upon four wire (Kelvin probe) resistance measurements made with
crossed pieces of Foil/9712/Rigid plate construction using a 1.0 in x 1.0 in
square piece of 3M tape 9712. The rigid metal surface was prepared
with a Scotch-Brite™ pad to roughen the surface and cleaned with
isopropyl alcohol.
- 2 -
Aluminum/
Aluminum
< 24
cartons at 70°F (21°C) and 50% relative humidity.
Standard Length
(32.9 m)
24 hours at
72°F (22°C)
36 yd
> 42 (468)
> 33 (367)
> 39 (434)
Substrate Tested (Foil/Rigid Plate)
Stainless Steel
Adhesion in oz/in (g/cm)
Aluminum/
< 21.5
1/8 inch (3 mm)
1/4 in. (6 mm)
1/32 in (0.8 mm)
Long Term (days, weeks)
158°F (70°C)
> 43 (479)
> 36 (401)
> 43 (479)
20 min. at
158°F (70°C)
Aluminum
Copper/
< 16
Maximum Length*
(98.8 m)
108 yd
158°F (70°C)
24 hours at
> 53 (590)
> 43 (479)
> 55 (613)
Copper/
Copper
< .66