Construction Industry Electrolytic Copper

Construction Industry Electrolytic Copper quality requirements: Copper concentrate produced by electrolytic refining or electrolytic deposition Cathode Copper. According to the national standard GB / T467-1997, "Cathode Copper", the cathode copper is divided into two categories according to its chemical composition: Cu-CATH-1 and Cu-CATH-2. Cathode copper test method: high purity cathodic copper chemical composition of the arbitration analysis method according to GB / T13293-1991 "high purity anode copper chemical analysis method" provisions of the standard cathodic copper chemical composition of the arbitration analysis method according to GB / T5121-1996 "Copper and copper alloy chemical analysis method" requirement. Surface quality with visual inspection.