AL-25DC 3M, AL-25DC Datasheet
AL-25DC
Manufacturer Part Number
AL-25DC
Description
Log Roll, 19.68" X 43.6 Yds (500mm X 40M)
Manufacturer
3M
Datasheet
1.AL-25DC.pdf
(2 pages)
Specifications of AL-25DC
Size
3/4 in x 21.8 yds
Description/function
Aluminium Foil with Conductive Adhesive
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Tape AL-25DC
Aluminum Foil Double-Coated with
Conductive Acrylic Adhesive
Data Sheet
Product Description
3M™ Tape AL-25DC consists of a soft aluminum
foil backing double coated with a unique
electrically conductive pressure-sensitive acrylic
adhesive.
Please consult with a 3M sales representative about
custom width and length. Standard length is 40M.
Properties
Backing thickness
Total thickness (backing plus adhesive)
Adhesion to steel
Electrical resistance through adhesive
* Foot notes: 1. ASTM-D-1000 Test method
• Soft aluminum foil backing
• Conductive acrylic adhesive
• Supplied on a removable liner for easy
handling and die cutting.
2. 3M Test method 2
1
1
2
1
1 of 1
Typical Value
1.0 mil (0.025 mm)
3.3 mil (0.085 mm)
3.4 N/cm
0.035 Ω/25 mm
Applications
3M Tape AL-25DC 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.
Shielding Effectiveness
Shielding effectiveness depends on conductivity,
permeability, thickness of metalization, adhesive
strength, degree of contact, smoothness of
application surface, strength and frequency of EMI
signal, etc. However, using standard tests and
fixtures, it is possible to determine a value for the
attenuation. (See chart below.)
2
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AL-25DC Summary of contents
Page 1
... Tape AL-25DC Aluminum Foil Double-Coated with Conductive Acrylic Adhesive Data Sheet Product Description 3M™ Tape AL-25DC consists of a soft aluminum foil backing double coated with a unique electrically conductive pressure-sensitive acrylic adhesive. • Soft aluminum foil backing • Conductive acrylic adhesive • Supplied on a removable liner for easy handling and die cutting ...
Page 2
... Except where prohibited by law, 3M will not be liable for any loss or damage arising from this 3M product, whether direct, Indirect, special, Incidental or consequential regardless of the legal theory asserted. Electrical Markets Division 6801 River Place Blvd. Austin, TX 78726-9000 www.3M.com/electrical/oem AL-25DC M agnet equency © 3M 2004 78-8126-6585-5 Litho in USA ...