The Shielding Effectiveness of Different Shielding Fabrics

5 types of shielding fabrics are tested with the ultra high frequency of 2450MHz.

The best shielding fabric is the double faced silver-coating fabric. Its effectiveneses can reach 80db.

The second is the single side silver-coating fabric. Its effectiveness is about 40db.

It is followed by aluminum-coating fabric with effectiveness of 35db.

The fourth is fabric with stainless steel fiber. The stainless steel fiber is about 8.2%. The shielding effectiveness is about 20db.

The fifth is polyaniline coated fabric. The shielding effectiveness is about 10db.