Kupferstreifen

High-purity copper strips manufactured through advanced precision rolling technology, offering exceptional conductivity, surface quality, and dimensional accuracy for critical electrical and electronic components.

  • Produkteinführung: ZTT’s copper strips are produced from high-purity cathode copper (≥99.99%) using fully automated horizontal continuous casting, double-side milling, and bell-type annealing processes. With thickness ranging from 0.05–2.0mm and widths up to 500mm, they meet stringent international standards (GB/T, ASTM equivalent).
  • Produktvorteile:Superior Conductivity: Achieves ≥98% IACS (0.017241–0.017593 Ω·mm²/m), minimizing energy loss in high-frequency applications.Low Oxygen Content: ≤30ppm oxygen purity ensures corrosion resistance and stable performance.Precision Dimensional Control: Tight tolerances (e.g., ±0.005mm for thin gauges) enable seamless integration in compact designs.Enhanced Mechanical Properties: Customizable states (M/Y4/Y8/Y) with tensile strength 200–300+ MPa and elongation up to 70% for flexible forming.Eco-Friendly Compliance: Meets EU RoHS environmental standards (Pb/Hg/Cd/Cr⁶⁺ ≤1,000ppm).
Kupferstreifen
ParameterSpezifikationen
Material StandardGB/T 11091-2005 (Cable), GB/T 18813-2002 (Transformer), GB/T 20415-2010 (Overfabric)
Trade MarksT1, TU1, T2, TU2
ZustandM (Soft), Y8 (1/4 Hard), Y4 (1/2 Hard), Y (Hard)
Thickness (mm)0.05–2.0
Width (mm)10–500
Thickness Tolerance±0.005–0.015mm (varies by gauge)
Width Tolerance±0.05–0.10mm
Zugfestigkeit200–300+ MPa (adjustable by state)
Dehnung25–70%
Conductivity (IACS)≥98% (Typical: 100% for T1/TU1-M)
  • RF Communication Cables: Shielding strips for high-frequency signal integrity.
  • Photovoltaic Systems: Interconnection ribbons for solar cells.
  • Transformers & Inductors: Winding cores requiring high magnetic permeability.
  • Automotive Electronics: Cylinder liners, sensor components, and busbars.
  • Consumer Electronics: Connectors, relays, and heat sinks in compact devices.
  • Power Distribution: Grounding strips for railway systems (e.g., ZPW-2000A/UM71).

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