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Semi
Rigid Aluminum Foil Panels for Shielding
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20 mil Aluminum Foil Panels
Semi Rigid Foil Sheets for EMI / RFI shielding
Aluminum
.020” x 48.00” x 96.00”
1 sheet weighs approx 9.5lbs
0.020" (0.508 mm) (20 mil) Thick
1100 Aluminum
Standard Panel Size
48" x 96" (32 ft²)
Ideal for large coverage areas,
Cuts you labor cost by 30%
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EMI-Shield
AL20 is applied like lightweight paneling,
covering all surfaces: walls and ceiling. Other than normal
cleanliness, and dust free, no special preparation is required.
The panels are
not self supporting.
The foil
panels may be screwed (self drilling screw recommended) (wall systems) or
glued in-place (floor systems).
For maximum effectiveness, seams
should be taped with
5 mil Aluminum or 5 mil Copper electrically conductive adhesive foil tape.
We recommend
butt jointing the panels and taping the seams with 4" wide electrically
conductive foil tape. 6"
wide non-conductive adhesive foil tape can also be used, but not
recommended.
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Wear correct gloves when installing
the foil, the edge is like a razor blade |
Installation Methods
 6"
Non-Conductive Tape 
4" Electrically Conductive Tape (Recommended) |
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TYPICAL SHIELDING EFFECTIVENESS
AL20 (20 mil)
(Insertion Loss per MIL STD 285)
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Electrically Conductive Tape
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2 Layers 5 mil Aluminum or
1 Layer 5 mil Copper
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1 Layer 5 mil Aluminum
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FREQUENCY
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dB
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dB
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10 KHz,
Magnetic Field
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≥ 25
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12
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100 KHz,
Magnetic Field
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≥ 45
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20
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200 KHz,
Magnetic Field
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≥ 50
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25
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200 KHz,
Electrical Field
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≥ 100
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≥80
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1 MHz,
Electrical Field
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≥ 100
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≥80
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10 MHz,
Electrical Field
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≥ 100
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≥80
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400 MHz,
Plane Wave
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≥ 100
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≥60
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1 GHz Plane
Wave
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≥ 100
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≥60
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10 GHz Plane
Wave
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≥ 100
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≥60
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Must be
Shipped Palletized by Truck
Ideal for covering concrete floors
Final
flooring can be glued directly on top of the AL20
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Please Email
Us for All Quantity Pricing Requests |
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Aluminum (Al)
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99.35% |
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Iron (Fe)
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- |
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Copper (Cu)
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0.05% |
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Manganese (Mn)
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0.05% |
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Magnesium (Mg)
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0.05% |
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Chromium (Cr)
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- |
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Zinc (Zn)
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0.10% |
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Titanium (Ti)
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0.06% |
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Silicon (Si)
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0.65% (Si+Fe) |
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