Used to join electrical/electronic wires and Copper fittings, heating panels, high voltage components & sound equipment. Used in spray wire form to spray molds, patterns, capacitors, trophies, and for ultrasonic soldering.
Paras - 91%Sn - 9%Zn - 390°F (199°C) eutectic alloy is the best solder for Aluminum wire to Copper busses or Copper wire to Aluminum busses or contacts. Its low eutectic melting point minimizes heating of critical electrical/electronic parts.
Paras - 85%Sn - 15%Zn – has a wider plastic range of 390°F - 500°F (199°C - 260°C). This makes it ideal for hand soldering Aluminum plates and parts, allowing manipulation of the parts as the solder cools.
Other Tin – Zinc alloys - 80%Sn - 20%Zn, 70%Sn - 30%Zn and 60%Sn - 40%Zn – are used extensively in spray wire form for capacitors and other electronic parts. Benefits include higher tensile strength and higher temperature tolerances
The following chart represents Paras standard Tin-Zinc alloys. Many factors, such as materials, temperature, and method of application determine the solder joint strength and characteristics. Call for engineering assistance to discuss your specific needs. We recommend testing appropriate alloys in your specific application to ensure suitability.