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Copper Foil Tape

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Principal Uses

This is a zero-temper, high tensile copper foil tape of special electrolytic grade (see specs below). The copper foil substrate accepts solder and is malleable. This tape may be used in industrial and electrical applications including solar panel manufacture, printed circuit production and repair, flexible flat conductor, electrostatic and EMI/RFI shielding.

Features

The service temperature range is -40 to +250F (-34C to +177C). 


The aggressive acrylic adhesive forms a permanent bond to low surface energy materials and textured surfaces, as well as non-porous surfaces. 


The adhesive is conductive. 


The malleable copper foil conforms well to irregular shapes and surfaces. It is UL 510 listed (UL file #E137857).

Surface Preparation / Application

Surface should be dry, clean and free of contaminants prior to tape application. As with all pressure-sensitive adhesive system products, use firm pressure when applying tape. Best adhesion typically occurs over 24 hours; maximum adhesion 1 week.

Note: This tape is a non-stock item, and incurs a minimum buy. Please inquire for additional details. Samples available upon request.


Slit Rolls: Tape Part Numbers

1.65 mil Lined Copper Foil Tape sizes
Part Number Decimal Width Fractional Roll Length Rolls per Case
VT290L-0500 0.500" 1/2" 36 yards 72
VT290L-0750 0.750" 3/4" 36 yards 48
VT290L-1000 1.000" 1" 36 yards 36
VT290L-1500 1.500" 1-1/2" 36 yards 24
VT290L-2000 2.000" 2" 36 yards 24
VT290L-2500 2.500" 2-1/2" 36 yards 12
VT290L-3000 3.000" 3" 36 yards 12
Copper foil tape specifications
Technical Specifications for Copper Foil Tape
Category Data Test Method
Substrate Copper Foil N/A
Adhesive Conductive acrylic N/A
Foil Thickness 1.4 mils (.04 mm) N/A
Total Tape Thickness 3.0 mils (.08 mm) PSTC-133
Tape color Copper Visual
Adhesion to Steel 32 oz/inch (8.9 N/25 mm) PSTC-101
Tensile Strength 36 lbs/inch (162.7 N/25mm) PSTC-131
Elongation 6% PSTC-131
Shear Adhesion >24 hrs @ 2.2 psi (15.2 kPa) PSTC-107
Resistance MIL-STD-202C: 0.002 ohms/sq. in. Method 307
Copper Tape Shielding Effectiveness: Frequency Attenuation
MIL-STD-285M
100 Khz 141 db
1 Mhz 137 db
10 Mhz 114.5 db
50 Mhz 96 db
100 Mhz 101.5 db
200 Mhz 111 db
400 Mhz 102 db
800 Mhz >128 db
900 Mhz >127 db
1 Ghz >116 db
5 Ghz 92 db
10 Ghz 80 db
17 Ghz 87 db

Data sheet for copper foil tape

2millinedcopperdata2021.pdf
File Size: 2128 kb
File Type: pdf
Download File

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NOTE: It is the customer's responsibility to test a sample (we provide FREE samples of all of these tapes) of the tape to determine suitability. All tape is custom-slit to width and it not returnable after order, unless found to be defective. 
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