AL-37BLK X 1" 3M, AL-37BLK X 1" Datasheet
![TAPE POLY-FOIL 1" X 21.8YDS](/photos/14/24/142453/3m-al-37blk_x_1_sml.jpg)
AL-37BLK X 1"
Manufacturer Part Number
AL-37BLK X 1"
Description
TAPE POLY-FOIL 1" X 21.8YDS
Manufacturer
3M
Series
ALr
Datasheet
1.AL-37BLK_X_1.pdf
(2 pages)
Specifications of AL-37BLK X 1"
Featured Product
Thermal Interface Materials
Shape
Tape
Thickness - Overall
0.003" (0.07mm)
Width
1.00" (25.40mm)
Length
65' (19.8mm) 21.8 yds
Adhesive
Acrylic, Conductive
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Temperature Range
-
Other names
3M3700C
Tape AL-37BLK
Black Polyester Film (Matte Finish)
Laminated Aluminum Foil with
Conductive Acrylic Adhesive
Data Sheet
Product Description
3M™ Tape AL-37BLK consists of black polyester
film (matte finish) laminated soft aluminum foil
backing and a unique electrically conductive
pressure-sensitive acrylic adhesive.
Please consult with sales representative about
custom width and length. Standard length is 20M.
Typical Properties
Properties
Backing thickness
Total thickness (backing plus adhesive)
Adhesion to steel
Electrical resistance through adhesive
Foot notes:
• Soft aluminum foil backing
• Conductive acrylic adhesive
• Polyester laminate provides electrical
• Black color backing
• Supplied on a removable liner for easy
• UL recognized for flame retardancy per UL
insulation
handling and die cutting
510, Product category OANZ2, File 59505.
1. ASTM-D-1000 Test method
2. 3M Test method 1
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1
2
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Typical Value
1.7 mil (0.042 mm)
2.8 mil (0.07 mm)
3.4 N/cm
0.05 Ω/25 mm
Applications
3M Tape AL-37BLK 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
Related parts for AL-37BLK X 1"
AL-37BLK X 1" Summary of contents
Page 1
... 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 possible to determine a value for the attenuation. (See chart below.) Typical Value 1.7 mil (0.042 mm) 1 2.8 mil (0.07 mm) 3 ...
Page 2
... Company. Important Notice Before using this product, you must evaluate it and determine suitable for your intended application. You assume all risks and liability associated with such use. Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture as of the date of purchase ...