A grade lead-free solder bar Sn99.65Ag3.0Cu0.5 
 

Jilihong  lead-free solder bar had passed SGStesting and ISO9001 . Most of the classical alloys used in the soft soldering are causing concern under the directive due to their high lead content.

A range of lead-free solder alloys for use in the assembly of electronic and electrical components in printed circuit board processes .Produced from very high quality, virgin metals and smelted under a mitrogen atmosphere. The manufacturing process minimizes the formation of the superficial oxides during production. These alloys provide alternative to the traditional leaded alloy currently in use in turn ensuring the solder joints formed remain bright and free of soldering defects through minimising defects such as bridges flags and spikes during the soldering process.

Lead-free may be used in the conventional wave soldering machines and solder pots without the use of the nitrogen blanket although maximum advantage can be gained from lead free solder alloy when flow solder machines are fitted with a nitrogen blanket facility in some instances. 

• Electropure Grade- Very low impurities; Ultra low drossing.
• Lower cost, Meets ROHS specifications.

• Excellent printability and tack force
• Long tack time and stencil life
• Excellent wetting and solderability
• Low residues
• Easily cleaned residues
•  Pass ROHS