Copper Cathode — The Base Product of Electrolytic Refining
A copper cathode is the end product of electrolytic refining. In this process, pure copper deposits from an impure anode onto a starter sheet, forming flat square plates used as feedstock for wire rod, tube, alloy, and connector manufacturing.
Coolak International Group acts as supplier of Iranian refined copper cathode, sourced from domestic smelter and refinery operations. The product conforms to Cu-CATH-1 (EN 1978) and is supported by a Certificate of Analysis (CoA) available upon request.
Commercial Terms
Parameter | Value |
|---|---|
Available Volume | 1,500 MT / Month |
Pricing | LME Based Price |
Delivery Terms | EXW |
Prepayment | 70% Advance |
Security | Valid Bank Guarantee against advance payment |
Settlement | Bank Transfer or Exchange Office |
Origin Documents | Provided upon Buyer’s Request |
Option | Toll Manufacturing available if Buyer supplies copper concentrate |
Chemical Analysis
(Source: Coolak International Group Product Sheet — کاتد مس پالایشی.png)
Element | Unit | Value |
|---|---|---|
Copper (Cu) | % | ≥99.99 |
Silver (Ag) | % | ≤0.0005 |
Arsenic (As) | % | ≤0.0005 |
Antimony (Sb) | % | ≤0.0005 |
Bismuth (Bi) | % | ≤0.0003 |
Lead (Pb) | % | ≤0.0005 |
Nickel (Ni) | % | ≤0.0005 |
Iron (Fe) | % | ≤0.0005 |
Sulfur (S) | % | ≤0.005 |
Oxygen (O) | % | ≤0.020 |
Total Impurities | % | ≤0.040 |
Impurity levels in elements such as bismuth, antimony, and arsenic — even in the low ppm range — directly affect conductivity in downstream applications. This product maintains total impurities at or below 0.040%0.040\%0.040%
