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Discover the ultimate in electrical conductivity and reliability with our High Purity Oxygen-Free Copper (OFC) Wire. Crafted from 99.9% pure copper cathode (Model TP2), this premium bright red copper wire is engineered for superior performance in critical applications. By eliminating oxygen and other impurities, we ensure exceptional ductility, low resistance, and enhanced corrosion resistance. Its bright, pristine surface guarantees optimal solderability and consistent electrical characteristics.
Cable Manufacturing: Serves as the core conductor for high-performance power cables, data cables, coaxial cables, and winding wires where low signal loss and high fidelity are critical.
Automotive Industry: Used in vehicle wiring harnesses, battery cables, and sensors, ensuring stable electrical flow and reliability in harsh operating environments.
Industrial Robotics: Provides precise and consistent electrical transmission for motor windings, control systems, and power delivery within automated machinery and robotic arms.
Electronics & Electrical Components: Ideal for internal wiring in transformers, inductors, and other components that benefit from high conductivity and thermal stability.
Working Principle
High Purity & Conductivity: The 99.9% purity level means there are minimal impurities (like oxygen) to disrupt the lattice structure of the copper. This results in extremely high electrical conductivity, reducing energy loss as heat and ensuring efficient power or signal transmission.
Oxygen-Free Advantage: The absence of oxygen prevents the formation of copper oxide (Cu2O) within the material. Copper oxide is a semiconductor with higher resistance, so its elimination leads to better performance at high frequencies, improved ductility for easier drawing and bending, and superior resistance to hydrogen embrittlement.
Thermal Performance: With a high melting point of 1083°C, the wire maintains structural integrity and electrical properties under high-temperature conditions, making it suitable for demanding applications.
Packing and Shipping
Frequently Asked Questions
Q1: What is the advantage of using 99.9% oxygen-free copper?
A1: The 99.9% purity and oxygen-free nature significantly enhance electrical conductivity, reduce signal loss, and improve ductility and corrosion resistance. This results in better overall performance and longevity for electrical systems.
Q2: Can I request a specific size and stranding configuration?
A2: Yes, absolutely. We specialize in customization. You can specify the diameter, single wire size, and the stranding pattern (e.g., bunch stranded, rope stranded) to meet your precise mechanical and electrical requirements.
Q3: Is this wire insulated?
A3: No, this specific product is a bare copper wire without any insulation. It is designed to be used as a base conductor that can later be insulated, tinned, or jacketed according to the final cable design.
Q4: Do you offer samples before bulk ordering?
A4: Yes, we provide samples for quality verification. Please contact our sales team to arrange a sample based on your desired specifications.
Q5: What is the MOQ, and can you handle OEM/ODM projects?
A5: Our Minimum Order Quantity is 100 Meters. We fully support OEM and ODM services, allowing you to customize the product specifications and packaging to fit your brand and project needs perfectly.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2010
Total Annual:
500000-600000
Employee Number:
100~450
Ecer Certification：
Verified Supplier
WUXI SYLAITH SPECIAL STEEL CO., LTD. is a professional copper material supplier integrating manufacturing and international trade. We specialize in the production, processing, and export of high-quality copper and copper alloy products for customers worldwide.
With rich industry experience and a str... WUXI SYLAITH SPECIAL STEEL CO., LTD. is a professional copper material supplier integrating manufacturing and international trade. We specialize in the production, processing, and export of high-quality copper and copper alloy products for customers worldwide.
With rich industry experience and a str...
