Description
Specifications Table
Product Name – Copper wire, 0.5mm (0.02in) dia, Puratronic™, 99.999% (metals basis), Oxygen free
Quantity/Pack Size – 250cm, 50cm
Form – Wire
Grade – Puratronic™, 99.999% (metals basis)
Application – High-precision electrical, thermal, and analytical applications
Product Overview
This Puratronic™ copper wire is engineered for superior conductivity and purity, featuring a 99.999% metals basis composition and oxygen-free properties to eliminate oxidation risks. The 0.5mm (0.02in) diameter ensures compatibility with fine-scale lab setups, including electronics prototyping, calorimetry, and low-resistance circuit applications. Its ultra-high purity minimizes impurities that could interfere with sensitive measurements, making it ideal for research requiring consistent thermal and electrical performance. The wire’s uniform diameter and smooth surface reduce signal loss and thermal variability, while its malleability allows for precise shaping without compromising structural integrity. Available in 250cm and 50cm lengths, it caters to both small-scale experiments and larger projects. The oxygen-free manufacturing process further enhances its reliability in high-temperature or corrosive environments, ensuring long-term stability in demanding lab conditions.
FAQs
1. What is the difference between Puratronic™ and standard copper wire?
Puratronic™ copper wire undergoes rigorous refining to achieve 99.999% purity, eliminating trace impurities like oxygen, sulfur, and other metals that standard grades may contain. This results in superior electrical conductivity, thermal stability, and resistance to corrosion, critical for high-precision applications.
2. Can this wire be used for high-temperature applications?
Yes, the oxygen-free composition and high purity make it suitable for temperatures up to 200°C without significant oxidation or degradation. However, prolonged exposure above this range may require additional protective measures.
3. Is this wire compatible with soldering or welding?
The wire’s pure copper composition allows for excellent solderability with lead-free or traditional solders. For welding, ensure the use of inert gas shielding to prevent oxidation during the process.
4. How should this wire be stored to maintain its purity?
Store in a dry, sealed container with desiccant packs to prevent moisture absorption. Avoid exposure to acidic or corrosive vapors, and keep it away from direct sunlight or extreme temperature fluctuations.
5. Are there alternatives for applications requiring thicker or thinner diameters?
For thicker diameters, consider our 1.0mm or 2.0mm oxygen-free copper wires. For finer work, 0.25mm or 0.1mm diameters are available, though purity levels may vary based on the manufacturing process.
