This copper foil tape takes quality copper foil as belt base(carrier),being coated with layer of conductive acrylic acid PSA. Or can be made double sided acrylic adhesive.
Quality belt base(carrier) of copper foil
Conductive adhesive of acrylic acid
Offer release paper for easy die-cutting and use
Customized Die Cut size
0.05 0.08 or as customized
Tensile Strength (N/10MM)
Adhesion to Steel (N/100MM)
Contact Resistance (Ω/inch²)
A masking performance depends on some factors that includes types of metal base belt,adhesives,and tightness of connecting,strength or frequency of interfering signal from electromagnetic wave,etc.however,the weaking value can be measured by standard testing methods and instruments. The ability of masking of copper foil varies in scope of 80dB-95dB (30MHz-5GHz).
Initial adhesion tester
Electronic Stripping Tester
Adhesive Copper Tape usage:
1) Fastener, zipper, terminal, plug, electronics and decoration
2) Used as wire, cable, brush and electric erosion copper
3) Widely used in mould making, electrical appliances, distilling construction and chemical industry