Soldering components is a crucial aspect in electronics manufacturing. In order to achieve a high-quality product, it is essential for manufacturers to use the correct solder with the right flux. A solder doesn’t always achieve a perfect bond so a flux is needed to prevent soldering defects such as bridged pins, bad solder joints, or failure to create a solder. Flux is the material that improves the way solder clings to the metal by eliminating the buildup of oxides. Flux also lessens surface tension which lets solder spread out. Liquid soldering flux is one of the types of fluxes used in surface mount soldering or desoldering.
Due to high soldering temperatures, metals oxidize quickly during the soldering process. Hence a liquid soldering flux is needed to prevent oxides buildup, especially when attaching components on PCBs. Many through-hole procedures do not require liquid flux as long as a flux-cored solder wire is used, but a flux may still be needed for surface mount chips soldering. It’s important to apply the right amount of liquid soldering flux directly to the joint to achieve a good solder joint.
Liquid soldering flux helps spread the heat while preventing oxidation before solder reaches the joint. When choosing a flux, make sure that it has a high activity level that allows solder to stick to metals quickly and provides a good way to handle too much oxidation. However, just like any other flux, a liquid soldering flux must be used with the right soldering temperature.
High-quality liquid soldering flux is considered environmentally friendly, safer than conventional fluxes, and provides unmatched soldering performance. It is alcohol-based, resulting in defect-free soldering and excellent wetting. It is also ideal for high line throughput applications. Reputable manufacturers of liquid soldering flux developed their own technologies to formulate and create specific wave soldering flux products that are guaranteed for their unmatched consistency and high-quality performance.
Due to high soldering temperatures, metals oxidize quickly during the soldering process. Hence a liquid soldering flux is needed to prevent oxides buildup, especially when attaching components on PCBs. Many through-hole procedures do not require liquid flux as long as a flux-cored solder wire is used, but a flux may still be needed for surface mount chips soldering. It’s important to apply the right amount of liquid soldering flux directly to the joint to achieve a good solder joint.
Liquid soldering flux helps spread the heat while preventing oxidation before solder reaches the joint. When choosing a flux, make sure that it has a high activity level that allows solder to stick to metals quickly and provides a good way to handle too much oxidation. However, just like any other flux, a liquid soldering flux must be used with the right soldering temperature.
High-quality liquid soldering flux is considered environmentally friendly, safer than conventional fluxes, and provides unmatched soldering performance. It is alcohol-based, resulting in defect-free soldering and excellent wetting. It is also ideal for high line throughput applications. Reputable manufacturers of liquid soldering flux developed their own technologies to formulate and create specific wave soldering flux products that are guaranteed for their unmatched consistency and high-quality performance.
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