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    • Home
    • About US
    • Products
      • Copper Millberry
      • Copper Concentrate
      • Copper Cathode
    • Test Report
    • Contract Inquiry
  • Home
  • About US
  • Products
    • Copper Millberry
    • Copper Concentrate
    • Copper Cathode
  • Test Report
  • Contract Inquiry

COPPER MILLBERRY (wIRE SCRAP)

What is Copper Millberry?

  Copper Millberry is a high-value grade of bare, unalloyed, and uncoated copper wire or cable with a thickness of no less than 1.2mm. It is characterized by its high purity (99.9% and above), bright reddish appearance, excellent conductivity, and low levels of impurities like solder, making it a premium material for recycling and use in industries that require high-performance copper, such as electronics and aerospace . 


Key Characteristics

  

  • Purity: Contains a high percentage of copper, typically 99.9% or more. 
  • Form: Is unalloyed, meaning it's pure copper, not mixed with other metals. 
  • Appearance: Bright, shiny, and bare copper with a distinct reddish color. 
  • Condition: Uncoated and untinned, meaning it has no other metal or tin covering. 
  • Minimum Thickness: Must be at least 1.2mm in thickness. 
  • Purity: Free from impurities like solder, other metals, or burnt wire. 


 Common Uses & Applications 

 

  • Electrical Products: Ideal for making new electric wires, cables, and various electrical components. 
  • Electronics: Used in the production of sensitive electronic devices. 
  • Automobile Industry: Found in applications within the automobile industry. 
  • Specialized Equipment: Utilized in the manufacturing of specialized electrical spark machines and tools. 
  • High-End Engineering: Preferred for demanding sectors like aerospace and high-end electrical engineering. 

Why it's Valued

 

  • Premium Quality: Its high purity and lack of contaminants make it a top-tier copper product. 
  • High Value: Millberry copper scrap is the most valuable grade of copper scrap on the market. 
  • Versatility: Its excellent conductivity and malleability make it easy to reprocess for a wide range of industrial applications. 

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