How does aqueous cleaning fluid effectively remove flux residue without damaging electronic components?
Publish Time: 2025-07-30
In the microscopic world of modern electronics manufacturing, aqueous cleaning fluid SJ-01 quietly and precisely safeguards the pristine interiors of semiconductor devices and delicate electronic products. Unlike soldering equipment, which creates connections, or testing instruments, which verify functionality, SJ-01, with its highly concentrated water-based formula, excellent wetting properties, and superior rinsing capabilities, plays a vital role in the narrow gaps between chips and substrates. Its delicate foam tells the story of cleanliness, its scientific formula demonstrates the wisdom of craftsmanship, and it silently infuses every electronic component with a pure and reliable force.Aqueous cleaning fluid SJ-01 is specifically designed for flux residue removal and is suitable for semiconductor devices of all packaging types. Whether it's a ball grid array (BGA), quad flat package (QFP), or other complex multi-layer package structures, SJ-01 easily handles them with its excellent wetting and dissolving properties. Its core function lies in its ability to effectively soften and wet viscous flux, thoroughly removing it from tiny gaps and under components. This meticulous cleaning performance not only improves the quality of subsequent processes but also lays the foundation for long-term product reliability.Interestingly, despite its primary function being cleaning, aqueous cleaning fluid SJ-01 demonstrates remarkable flexibility and adaptability in its operation. It can be used in a variety of cleaning methods, including spray and ultrasonic cleaning. For components with complex structures or low clearances, ultrasonic cleaning utilizes high-frequency vibrations to further enhance cleaning effectiveness. For efficient cleaning in high-volume production, spray cleaning quickly covers large areas, ensuring every corner is thoroughly cleaned. Regardless of the cleaning method used, SJ-01 maintains consistent high performance, demonstrating its unique appeal as a professional cleaning fluid.In terms of its chemical composition, aqueous cleaning fluid SJ-01 has a low surface tension, meaning it easily penetrates even the smallest gaps and leaves no residue after cleaning. This not only simplifies subsequent processes, such as underfill, but also effectively prevents voiding and ensures perfect material wetting, thereby improving overall product performance. Furthermore, its environmentally friendly nature is worth mentioning: as a water-based cleaning fluid, it contains no volatile organic compounds (VOCs), making it environmentally friendly and in line with modern green manufacturing requirements. This characteristic makes SJ-01 highly sought after by companies pursuing sustainable development.More importantly, the performance of the aqueous cleaning fluid in practical applications is impressive. Its excellent rinsing ability ensures the complete removal of flux residue, preventing electrical failures or corrosion caused by residue. Especially in high-end electronic products such as smartphones, computer motherboards, and automotive electronics, even the slightest defect can have serious consequences. Through its meticulous cleaning process, SJ-01 helps manufacturers achieve the highest quality standards, ensuring that every product performs stably in demanding environments.It can be said that the aqueous cleaning fluid SJ-01 is more than just a simple cleaning tool; it is the unsung hero of the electronics manufacturing industry and a guardian of precision craftsmanship. It tells the art of cleaning with delicate foam, interprets the wisdom of technology with scientific formula, and silently injects pure and reliable power into the birth of every electronic component.
