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我司供应3M 1181＃铜箔胶带，它的厚度是0.06毫米，导电胶粘剂，用作电磁干扰屏蔽、静电释放、接地、易模切，若您需要或者有任何技术上的问题，欢迎您随时来电来访垂询，谢谢！
Applications
3M 1181Tape is typically used for
applications requiring excellent electrical
conductivity from the application substrate
through the adhesive to the foil backing.
Common uses include grounding and EMI
shielding in equipment, components, shielded
rooms, etc. The copper foil backing is
solderable and resists oxidation and
discoloration.
Shielding Effectiveness
Many factors determine the true shielding
effectiveness of a shielding tape, including
type and thickness of foil, adhesive type,
intimacy of contact, smoothness of
application surface, strength and frequency of
the EMI signal, etc. However, using standard
tests and fixtures, it is possible to determine a
value for the attenuation.
For 3M 1181 Tape, typical shielding
effectiveness (far field) is in the range of 60dB
to 80dB (30 MHz to 1 GHz).
Properties Typical Values
Backing thickness 1 1.4 mil (0,04mm)
Total thickness (backing plus adhesive) 2 2.6 mil (.066mm)
Breaking strength 1 25 lb./in (44 N/10mm)
Adhesion to steel 1 35 oz/in (3,8 N/10mm)
Electrical resistance through adhesive 2 0.005 ohm
Flame retardancy 3 Pass
* Footnote: 1. Test method ASTM D 1000
2. MIL-STD-202 Method 3 07 maintained at 5 psi (3,4 N/cm2) measured over 1 in2 surface area. Conductive particles in the adhesive
provide the electrical path between the application substrate and the foil backing.
3. UL-recognized for flame retardancy per UL 510, Product Category 0ANZ2, File E17385.
