Copper Strip for PV Ribbon

Libo Copper Strip uses the most advanced continuous conforming technology to produce oxygen free copper strip, for which we received a national patent. Our products feature large roll diameters, long lengths, and superior surface and conductivity. Our minimum thickness is .05 mm, and our maximum width is 250 mm.

Oxygen-free copper strip from Libo features high conductivity, excellent welding properties, better elongation, and superior deep-punching characteristics. Our annual production capacity is about 10,000 tons. Copper strip for solar power is used as the base metal for PV Ribbon and solar collectors. Our copper strip is produced accroding to ASTM B152 standard.

Specifications and Tolerances

Type Thickness (mm) Width (mm) Volume diameter (mm) ＜30 ≥30 C102 0.10-0.15 ≤±0.003 ±0.05 ±0.10 ≤1200 0.15-0.20 ≤±0.004 0.20-0.30 ≤±0.005 Notice:To require a one-way deviation, the value is twice than the above.

Performance Properties

Temper Resistivity(≤) Ω·㎜2/m Tensile strength Rm/Mpa Elongation A11.3/ %(≥) Vickers Hardness Super M 0.017150 200-250 40 40-50 M 0.017241 220-260 35 50-55 Y 0.017670 ≥275 3 ≥100