Tinned copper tape conductive adhesive for soldering is a kind of metal tape, mainly used in electromagnetic shielding, electrical signal shielding, and magnetic signal shielding. Electrical signal shielding mainly relies on the excellent conductivity of copper itself, while magnetic shielding requires copper foil tape. Surface conductive adhesive to achieve the effect of magnetic shielding, so it is widely used in mobile phones, notebook computers, and other electronic products.
Features
* Heat preservation, heat insulation
* Waterproof, cold, and heat resistance
* EMI shielding
* Good elongation
* Copper tape conductive adhesive Strong adhesion and easily peeled off
* Copper tape for soldering UV resistance, flame retardant
Construction
Copper Foil
Conductive Adhesive
White Release Paper
Physical Properties
Item
Unit
Value
Note
180°Peeling Strength
Kg/.inch
≥0.8
25°,2kg/in cohered, 300mm/minute peeling
Backing
Material
%
99.95
Cu
Backing
Thickness
mm
0.035±0.002
Adhesive
Acrylic
Adhesive Thickness
mm
0.035+0.005
Total Thickness
mm
0.07
Holding Power
minute
≥1440
2kg/inch,to SUS304Plate
Surface Impedance
Ω/inch
≤0.05
25.4mm*25.4mm Mitsubishi LO
Shielding Effectiveness
DB
55~88
100MHz-1000MHz
Heat Resistance
℃
-10 to 120
Tensile Strength
kg/mm
5
Elongation
%
6~7
Adhesion
kg/25mm
1.5
Insulating Resistance
/
ADHESION PROPERTY
(Test Environment: 25℃,65RH Test Method: ASTM D1000)
Adhesive
Acrylic Pressure Sensitive Adhesive
Solvent
Ethyl Acetate
Viscosity
(BROOKFIELD LVF NO.4.@25℃)9000+1000 CPS
Solid Content
(150℃ 15Min)401%
Conductive Content
Silver, Nickel, Cu
Initial Tack
(J.DOW METHOD)1.5kg/25mm
Long Term Adhesion
(PSTC-7)1440 Min/inch
Heat Resistance
'-10℃-120℃
Conductivity
0.03~0.06 onms/sg in(≦0.2ohmshsq inch at 1Kg)
Note: The above technical information and data should be considered representative or typical only and should not be used.
Application
Tinned copper tape conductive adhesive for soldering offers a perfect solution for fast and quick solving of most problems in guitar crafts, gardening, soldering glasses, electrical repairs, use it to wrap cables, machine components, connections, and fans, extendable antenna, computer components, and more.
Available Sizes
Width: Maximum width 380mm. (Can be Customized)
Length: 50m (Can be customized).
Custom Sizes: If you need customized sizes or die-cut parts please feel free to contact the NKS sales representative.
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