Nowadays, even the larger domestic companies have not fully adopted lead-free processes. Instead, they have adopted the essence of leaded processes to enhance feasibility. So today, JJYSolder paste manufacturerLet's briefly analyze the current status of lead-free and leaded products for our partners.

    There are many.Relatively matureLead-freeTechnologyThere are also considerable difficulties that require time to further master. The development trend of lead-free processes is still not as complete as that of lead-containing processes.

    The solder commonly used in lead-free electric welding is composed of three alloy components: tin, silver and copper,But becauseCuThe composition should be slightly lower, and there will be difficulties in the weldability of spot welding.

    However, products made of this type of solder aluminum alloy material are almost non-existent. Besides, the information related to electronic products welded by lead-free electric soldering is still not as diverse as that of electronic products processed by leaded electric soldering.

    Shenzhen JJY Industrial Technology Co., LTDMain business:LEDType solder paste, lead-containing solder paste, lead-containing silver solder paste, stainless steel plate type solder pasteSMTSolder paste, lead-free flux paste, no-clean solder wireLead-free solder wireManufacturers of solder paste and solder wire, including leaded solder wire, lead-free and leaded solder rods, wave solder rods, and automatic solder wires.