3M™ Copper Foil Tape CEC-2B is a specialized double-sided conductive tape designed for easier rework and assembly. It features a 1.18 mil copper foil carrier and is coated on both sides with conductive acrylic adhesive that has differential adhesion. This means one side has a stronger bond than the other, simplifying the disassembly of components if needed.
CEC-2B Reworkable Conductive Tape Features:
Backing: 1.18 mil copper foil.
Adhesive: Acrylic Conductive coated on both sides.
Total Thickness: 3.6 mils (0.092 mm).
Key Characteristics: Differential adhesion for easier rework, double-sided conductivity.
CEC-2B Reworkable Conductive Tape Applications:
Primary Use: Assembly of substrates and grounding components where future rework is possible.
Specific Use: Attaching components that may need to be removed or replaced without damaging the substrate.
Additional Uses: EMI shielding and static draining.
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Property
Value
Product
CEC-2B**
Backing
1.18 mil copper foil
Adhesive
Acrylic Conductive coated on both sides
Total Thickness mils (mm)
3.6 (0.092)
Features
Differential adhesion for side 1 vs side 2 for easier rework. EMI shielding, static discharge draining, assembly of substrates and grounding.
