99.9999% 0.028mm 0.04mm Self Adhesive OCC Enameled Copper Wire
Semiconductor packaging: Can be used as bonding wire in integrated circuit (IC) packaging, replacing some gold wires, reducing costs while maintaining performance.
Self-adhesive properties simplify manufacturing processes and improve reliability: "Self-adhesive wire" means that the wire surface is coated with a self-adhesive layer (usually thermosetting or thermoplastic).
After winding, the turns of the coil automatically bond and cure through heating or solvent treatment, forming a unified whole without the need for a frame or additional fixing materials.
Precision coil windings: Such as headphone voice coils, miniature speakers, precision sensors, medical instrument probes, etc. The self-adhesive property ensures the coil's shape stability and shock resistance in small spaces, and enables more compact designs.
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Mechanical Properties of Single crystal Copper vs. Polycrystalline Copper |
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Sample |
Tensile strength(Mpa) |
Yield strength(Mpa) |
Elongation(%) |
Vickers hardness(HV) |
Reduction of area(%) |
|
Single crystal Copper |
128.31 |
83.23 |
48.32 |
65 |
55.56 |
|
OFC Copper |
151.89 |
121.37 |
26 |
79 |
41.22 |
Production process



Multi-scenario application
High-end home theater, high-end hifi system, KTV wiring, car audio system, multimedia audio-visual room, cinema, banquet hall, lecture hall, multimedia classroom, gym hotel restaurant audio system, office meeting room, concert and other multi-channel use.
