HX - WL680 high temperature alloy laser welding solder paste products have Sn99Ag0. 3 cu0. 7, Sn96.5 Ag3Cu0. 5.

HX - WL680 is produced by our company a lead-free no clean solder paste, tin use silver copper lead-free high silver alloy solder powder and special activity system, suitable for rapid laser welding equipment and the HOTBAR, welding time shortest can reach 300 milliseconds. This product quickly without solvent volatilization in welding process, welding beads no residual after, can eliminate completely remove solder beading process; This product belongs to zero halogen formula at the same time, few organic residue, and are transparent, surface impedance is high, high reliability; Can adapt to the dispensing, transfer printing and needle and other craft.