Copper fiber is a special fiber with large specific surface area
and good flexibility made from copper wire through complex
processes such as surface treatment, bundling, drawing, and
electrochemical separation.
The copper fibers has sufficient strength above the micron level
diameter.
【Performance characteristics】As a new type of material, copper fiber has both the inherent
advantages of metallic copper itself and the characteristics of
fiber materials, such as high electrical and thermal conductivity,
adjustable catalytic ability, low melting point, and soft texture.
【Application】Copper fiber is blended with polyester and other chemical fibers to
form conductive yarn, which is currently widely used to prepare
composite electromagnetic shielding materials; copper fiber is used
to make non-woven fabrics, which are high-end products in special
fields.The copper fibers has sufficient strength above the micron
level diameter. Copper fiber Felt made of copper fibers have shown
good application prospects in many fields, including catalytic
reactions, secondary batteries, heat exchangers and oil-water
separation.
【Technical Data】Diameter(μm) | Filaments(f) | Gram weight(g/m) | Single filament strength(cN) | Elongation(%) |
12 | 6000 | 5.61-6.46 | ≥3 | ≥0.3 |
15 | 3500 | 5.12-5.89 | ≥5 | ≥0.5 |
20 | 3500 | 9.10-10.47 | ≥10 | ≥0.8
|