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 The stainless steel mesh, fully integrated in the foil, is protected by a scratch resistant layer and it is also available with transparent self adhesive so easy to apply onto glass, acrylic and polycarbonate, by hand or with a laminator.
Depending on the mesh quality it covers anything between 10 kHz and 30 GHz. The finer the mesh, the more effective it is for high frequencies.
The foil can be delivered with a strip of the mesh longitudinally (flying mesh) Alternatively a conductive or non-conductive adhesive can be provided along the edges or there can be a silver bush bar around the circumference. A termination with a water/EMI gasket is another option.
Moreover, they can be processed in various forms available meshes: stainless steel, blackened copper, phosphor bronze.
| Material |
Stainless Steel |
Phosphor Bronze |
Copper |
| Type (wires/inch) |
70 |
80 |
100 |
250 |
100 |
250 |
70 |
100 |
| Wires diameter (mm) |
0.076 |
0.050 |
0.050 |
0.035 |
0.097 |
0.035 |
0.076 |
0.050 |
| Nominal apperture (mm) |
0.287 |
0.267 |
0.204 |
0.067 |
0.157 |
0.067 |
0.287 |
0.204 |
| Light Transmission % |
62.6 |
71 |
64.5 |
43.5 |
38.2 |
43.5 |
62.6 |
64.5 |
| |
Field type |
Frequency |
dB |
dB |
dB |
dB |
dB |
dB |
dB |
dB |
H |
10 kHz |
20 |
21 |
22 |
22 |
22 |
20 |
24 |
22 |
H |
100 kHz |
21 |
23 |
23 |
22 |
42 |
24 |
39 |
35 |
H |
1000 kHz |
30 |
33 |
29 |
37 |
61 |
40 |
58 |
54 |
|
E |
1 MHz |
90 |
104 |
101 |
114 |
120 |
120 |
105 |
111 |
E |
10 MHz |
89 |
86 |
75 |
91 |
110 |
97 |
100 |
99 |
E |
100 MHz |
69 |
75 |
68 |
78 |
96 |
91 |
86 |
95 |
|
P |
1 GHz |
66 |
60 |
64 |
75 |
79 |
87 |
66 |
72 |
P |
10 GHz |
33 |
32 |
35 |
|
46 |
60 |
34 |
39 |
Application
- displays
- shielded windows
- touch screens
- monitor and LCD shielding
- tempest shielding
Size |
Length |
Part number |
(mm) |
(m) |
standard mesh foil |
standard + self adhesive |
standard + scratch resistant layer |
standard + scratch resistant layer and self adhesive |
10 |
5 |
90010 |
91010 |
92010 |
93010 |
20 |
5 |
90020 |
91020 |
92020 |
93020 |
30 |
5 |
90030 |
91030 |
92030 |
93030 |
40 |
5 |
90040 |
91040 |
92040 |
93040 |
50 |
5 |
90050 |
91050 |
92050 |
93050 |
100 |
2 |
90100 |
91100 |
92100 |
93100 |
200 |
2 |
90200 |
91200 |
92200 |
93200 |
1000 |
roll |
901000 |
911000 |
921000 |
931000 |
Ordering Information
- Please indicate size and part number
- Please indicate with or without (B) Bush Bar (± 3/4 mm)
Example
Standard mesh foil, with scratch resistant layer, size 20 mm, length 5 m: 92020
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