2191FR-.75 X 21.8 YDS ROLL 3M, 2191FR-.75 X 21.8 YDS ROLL Datasheet

Tapes & Mastics METALIZED CLOTH TAPE .75 x 21.8 YDS ROLL

2191FR-.75 X 21.8 YDS ROLL

Manufacturer Part Number
2191FR-.75 X 21.8 YDS ROLL
Description
Tapes & Mastics METALIZED CLOTH TAPE .75 x 21.8 YDS ROLL
Manufacturer
3M
Datasheet
1.2191FR-.75_X_21.8_YDS_ROLL.pdf (2 pages)

Specifications of 2191FR-.75 X 21.8 YDS ROLL

Product
Tape
Size
3/4 in x 21.8 yds
Description/function
Metallized Polyester Cloth Tape
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
5112855933
Tape 2191FR
Nickel on Copper-Plated
Polyester Ripstop Fabric with
Conductive Acrylic Adhesive
Data Sheet
Product Description
3M™ Tape 2191FR consists of a strong, flexible
nickel on copper-plated polyester ripstop fabric
backing and a unique electrically conductive
pressure-sensitive acrylic adhesive.
Please consult with sales representatives about
custom width and length. Standard length is 20M.
Properties
Backing thickness
Total thickness (backing plus adhesive)
Breaking strength
Adhesion to steel
Electrical resistance through adhesive
* Foot notes: 1. ASTM-D-1000 Test method
• Nickel on copper-plated polyester ripstop
• Conductive acrylic adhesive
• UL recognized for flame retardancy per UL
• Supplied on a removable liner for easy
woven fabric backing
510, Product category OANZ2, File 59505
handling and die cutting.
2. 3M Test method 1.
1
1
1
2
1
1 of 1
Typical Value
5.3 mil (0.135mm)
5.5 mil (0.14 mm)
108 N/cm
2.1 N/cm
0.003 Ω/25 mm
Applications
3M Tape 2191FR can be used in many applications
such as grounding and EMI shielding in equipment,
components, shielded rooms, etc. The unique
metallized fabric backing offers the additional
benefits of excellent flexibility and conformability,
very light weight, and exceptional strength. The fabric
backing also minimizes the possibility of finger
laceration.
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

2191FR-.75 X 21.8 YDS ROLL Summary of contents

Page 1

... Electrical resistance through adhesive * Foot notes: 1. ASTM-D-1000 Test method 2. 3M Test method 1. Applications 3M Tape 2191FR can be used in many applications such as grounding and EMI shielding in equipment, components, shielded rooms, etc. The unique metallized fabric backing offers the additional benefits of excellent flexibility and conformability, very light weight, and exceptional strength ...

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 #2191FR 100 1000 © 3M 2004 78-8126-6581-4 Litho in USA ...