Wave solder flux cuts out VOCs for Pb-free process

23 February 2005 Manufacturing / Production Technology, Hardware & Services

Indium has developed a new wave solder flux specifically designed to meet the process demands of Pb-free manufacturing. The WF-7742 wave solder flux is a VOC-free material formulated for Pb-free wave soldering of surface-mount, mixed-technology and through-hole electronics assemblies.

WF-7742 is a water-based, nonflammable flux that eliminates VOC emissions and special storage requirements, says the manufacturer. It also offers a wide process window that provides superior solderability on difficult to solder assemblies during extended dwell times, and reduces solder balling and eliminates cleaning, says Indium.

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