85785 Nickel/Copper
Fabric Tape
NI/CU POLYESTER CONDUCTIVE FABRIC TAPE
Laird’s Conductive Fabric Tape 85785 is composed of metallized (nickel/copper) polyester
based fabric and conductive pressure sensitive adhesive (PSA). The fabric layer offers excellent
performance for EMI/RFI shielding and electrical grounding, while the adhesive layer makes it
convenient to apply on most metal or plastic surfaces. This relatively stiff fabric tape is ideal for
die cut and hole punched applications.
FEATURES
• RoHS compliant
• Halogen-free per IEC-61249-2-21 standard
• Low surface resistivity of < 0.04
Ω/□
provides excellent conductivity
• Shielding effectiveness of >75 dB across
a wide spectrum of frequencies
MARKETS
•
•
•
•
•
•
Cabinet applications
LCD and Plasma TV
Medical equipment
Servers
Printers
Laptop computers
USA: +1.866.928.8181
Europe: +49.0.8031.2460.0
Asia: +86.755.2714.1166
www.lairdtech.com
85785 Nickel/Copper
Fabric Tape
Test Method
-
PSTC 101*
PSTC 107
#
PSTC 107
#
Item
Thickness
Peel Adhesion
Shear Adhesion
at R.T.
at 80°C
Tensile Strength
Operation Temperature
Surface Resistivity (Fabric Side)
Z-axial Resistance
Shielding Effectiveness
+
at 100 MHz
at 1GHz
Package Dimensions
Shelf Life (Under 23°C/65% R.H.)
Unit
mm
Kgf / 25 mm
Hrs
Hrs
Kgf / 25 mm
°C
Ω/□
Ω
dB
dB
M
Value
0.12 ± 0.02
>1.1
>72
>5
>12
0-80
<0.04
<0.04
ASTM F390
ASTM D4935
75
80
W: 5 mm to 1000 mm
L: Standard Length of 20 M
Six Months
+:Typical value
*:Test Method A, dwell time 30 min. #:Contact area 25 mm by 25 mm
COMPOSITION OF PRODUCT
Conductive layer (metallized fabric)
Adhesive layer (acrylic conductive pressure sensitive adhesive)
Release paper
APPLICATION TECHNIQUES
1. Bond strength is dependent upon the amount of adhesive-to-surface contact developed.
Firm application pressure develops better adhesive contact and improves bond strength.
2. To obtain optimum adhesion, the bonding surfaces must be clean, dry and well unified.
3. The temperature of tape application is recommended 21°C to 38°C.
4. Not designed for cable wrapping or applications requiring high shear adhesion. Please contact
your Laird Sales representative for a more suitable product.
EMI-DS-FOF-85785 1013
Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and application of
Laird Technologies materials rests with the end user. Laird Technologies makes no warranties as to the fitness, merchantability, suitability or non-infringement of any Laird Technologies materials or products for
any specific or general uses. Laird Technologies shall not be liable for incidental or consequential damages of any kind. All Laird Technologies products are sold pursuant to the Laird Technologies’ Terms and
Conditions of sale in effect from time to time, a copy of which will be furnished upon request. © Copyright 2013 Laird Technologies, Inc. All Rights Reserved. Laird, Laird Technologies, the Laird Technologies
Logo, and other marks are trade marks or registered trade marks of Laird Technologies, Inc. or an affiliate company thereof. Other product or service names may be the property of third parties. Nothing herein
provides a license under any Laird Technologies or any third party intellectual property rights.
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