Electronic Consumables Test

     Consumables materials used in electronic assembly process, which including: Solder, Flux, Solder Wire, Solder Paste, Adhesives, Cleaning, the quality of these materials is good or bad will impact the electronic product quality and reliability. We and the well-known research institutes has many years of experience in electronic consumables materials testing and analysis, can be provided the various materials on the physical, chemical, electrical and other characteristics test and analysis.

1 Brief of Flux

    In the process can be helped and promoted the soldering quality, at the same time have a protective effect to prevent the oxidation reaction of chemical substances. Flux can be divided into solid, liquid and gas. Mainly function are "Assistance Heat Conduction", "Oxide Removal", "Reduce the surface tension of welded materials", "Remove the surface of the welded material oil, increasing the welding area" and "Prevent reoxidation" and several other areas.

3 Case Study

                   Fig. 1: Surface severe Oxidation

                     Fig. 2: Electromigration issue