Specifications Table

Product Name – Aluminum wire, 0.152mm (0.006in) dia, hard, Puratronic™, 99.999% (metals basis)
Quantity/Pack Size – 5m, 25m
Form – Wire
Grade – Puratronic™, 99.999% (metals basis)
Application – High-precision laboratory and research applications

Product Overview

This Puratronic™ aluminum wire offers exceptional purity at 99.999% (metals basis), making it ideal for demanding laboratory applications where trace impurities can compromise results. The 0.152mm (0.006in) diameter provides a balance between flexibility and structural integrity, while the hard-tempered condition ensures consistent mechanical properties throughout its length. The wire’s uniform composition and surface finish minimize variability in experimental conditions, particularly in applications requiring precise electrical conductivity or thermal properties. Each spool is carefully packaged to prevent oxidation and contamination during storage and handling. The material’s high purity level is achieved through advanced refining processes that eliminate common metallic impurities, resulting in a product that meets the stringent requirements of analytical chemistry, materials science, and electronics research. The hard-tempered condition provides excellent dimensional stability, reducing the risk of deformation during handling or use in precision instrumentation.

FAQs

1. What is the difference between this Puratronic™ aluminum wire and standard aluminum wire?

The Puratronic™ grade represents the highest purity level at 99.999% (metals basis), with significantly lower trace element contamination compared to standard aluminum wire. This makes it suitable for applications where even minor impurities could affect results, such as in semiconductor research or high-precision electrical measurements.

2. Can this wire be used in vacuum environments?

Yes, the high purity and low outgassing properties of this aluminum wire make it suitable for use in vacuum systems, though proper degassing procedures should be followed before introduction into high-vacuum environments to minimize residual surface contaminants.

3. What is the typical resistance value for this 0.152mm diameter wire?

The resistance will vary with length, but for this diameter and purity level, you can expect approximately 0.028 ohms per meter at room temperature. For precise calculations, consider the specific resistivity of high-purity aluminum (2.65 × 10⁻⁸ Ω·m) and adjust for your required length.

4. How should this wire be stored to maintain its purity?

Store the wire in its original packaging in a clean, dry environment with controlled humidity. Avoid exposure to corrosive atmospheres or direct contact with other metals to prevent galvanic reactions. For long-term storage, consider using desiccant packets in the storage container.

5. Is this wire compatible with standard wire bonding equipment?

While the hardness and purity make it suitable for many bonding applications, you may need to adjust bonding parameters (temperature, pressure, ultrasonic energy) compared to softer aluminum alloys. Always test with your specific equipment and substrate materials before full-scale implementation.