^{3M EAK-1 EKA1 EAK-2 EKA2 金屬鋁箔膠帶 Aluminum Foil Tape}

3M Electrical Tape EKA series are Aluminum Foil coated with Conductive, Pressure-Sensitive Acrylic adhesive. Common uses include grounding and EMI shielding in
equipment , components, shielded rooms.For 3M EKA series Tape, typical shielding effectiveness ( far field ) is in the range of 40dB to 60dB ( 30MHz to 1 GHz ).

用作電磁干擾屏蔽，靜電釋放、接地、易模切，接觸電阻是0.005歐姆，有阻燃性.

3M EKA-1 EKA-2 採用導電丙烯酸感壓膠，主要用於電子設備、元件的接地（Grounding）及 EMI 電磁波屏蔽。這類膠帶具有良好的屏蔽效果。