Key Advantages
1. Top-tier electrical and thermal conductivity, making it the industry’s first choice: With an electrical conductivity of ≥97% IACS and thermal conductivity far exceeding that of metals such as aluminum and iron, it offers low power transmission losses and excellent heat dissipation efficiency. It is the standard material for busbars, heat sinks, and electrical substrate materials, delivering significant energy savings and reduced consumption.
2. Excellent ductility, hassle-free secondary processing: In the annealed state, the material is flexible with moderate hardness, allowing for easy secondary processing such as bending, stretching, stamping, punching, cutting, welding, and polishing. It resists cracking and brittle fracture, ensuring high forming yields, and is suitable for the production of various precision metal components with complex shapes.
3. Flawless, premium quality surface with outstanding appearance: The surface is flat and smooth, free of pores, sand holes, peeling, or black oxidation spots. Edges are free of burrs, and dimensions are precise. The material is shipped with a protective film and can be used directly for cosmetic parts and precision assemblies.
4. Corrosion- and oxidation-resistant with a long service life: Pure copper is chemically stable and exhibits excellent corrosion resistance in atmospheric, humid environments, as well as in fresh water and weakly acidic or alkaline conditions. It is resistant to oxidation and rust, maintains performance over the long term, and reduces equipment operation and maintenance costs.
5. High Cost Effectiveness, Suitable for Mass Production: Compared to ultra high purity copper, C11000 offers balanced performance, stable pricing, and ample spot inventory. It is suitable for large-scale industrial mass production, striking a balance between quality and cost, making it the cost-effective choice for general purpose industrial copper materials.
Material Properties and Characteristics
1. Stable Electrical Properties: C11000 copper features a dense crystal lattice, uniform resistivity, and stable electrical conductivity with no localized resistance variations. It is suitable for precision electrical components, conductive busbars, and circuit substrates, effectively preventing issues such as overheating, overload, and transmission losses.
2. Excellent Heat Exchange and Dissipation Properties: With high thermal conductivity, rapid heat transfer, and uniform temperature distribution, it serves as a core material for heat sinks, heat exchange equipment, air conditioning and refrigeration components, and new energy cooling modules.
3. Strong Welding Compatibility: It supports various welding processes, including soldering, brazing, and TIG welding. The welds are smooth and secure, with no issues such as cold joints or weld separation, and the material properties remain unchanged after welding.
4. Suitable for Surface Treatment: The sheet surface offers strong adhesion, allowing for easy electroplating, spray coating, anodic coloring, and brushed or mirror finishes. The finished products have an excellent texture, making them suitable for decorative and precision exterior components.
Application
1. Electrical and Power Industry: High and low voltage copper busbars, busbar panels, conductive plates for distribution cabinets, transformer components, motor commutator segments, and electrical terminal blocks.
2. Heat Dissipation and Refrigeration Industry: Copper heat dissipation plates for equipment, air conditioner heat exchange fins, radiator substrates, heat dissipation plates for new energy batteries, and heat-conducting components for refrigeration equipment.
3. Precision Metalworking: Stamped copper parts, drawn copper housings, precision copper gaskets, copper components for instruments and meters, and mechanical hardware components.
4. New Energy Equipment: Conductive components for charging stations, photovoltaic junction boxes, conductive substrates for energy storage equipment, and copper connection plates for lithium-ion batteries.
5. Chemical and Corrosion Resistant Equipment: Industrial corrosion-resistant lining plates, copper plates for fluid handling equipment, water treatment equipment components, and corrosion-resistant industrial components.
6. Decorative and Artistic Crafts Industry: High end decorative copper plates, brushed and mirror-finished copper sheets, artistically engraved copper plates, and metal decorative elements for hotel interiors.
We at JIADE Group also offer copper tubing, copper bars, and more.
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