There are various types of Solder Paste, but generally they can be divided into Leaded Solder Paste and lead-free solder paste, and also into low-temperature and high-temperature solder paste. Today, Shenzhen JJY, as a Solder paste manufacturer, will introduce to partners the characteristics of high-temperature solder paste.

It can print accurately on pads with relatively fine pitch. During continuous printing, viscosity changes very little. The stencil has a long operating life while maintaining stable printing performance. After a period of time, the printed solder paste still maintains its original shape without slump, and SMT components are less likely to be misaligned.

It has superior soldering performance, manifested by moderate lubricity. It is suitable for welding equipment of different levels and does not require a nitrogen atmosphere. It still demonstrates excellent soldering performance across a wide reflow oven temperature range.

High-temperature solder paste leaves minimal, colorless residue after welding with high insulation resistance, making it less prone to PCB corrosion and meeting no-clean requirements. It also has good ICT test performance and is less likely to cause misjudgments.

Solder paste composed of tin, silver, and copper has a relatively high melting point. For high-temperature furnace solder pastes such as tin-silver-copper, the actual soldering effect is quite good and excellent. There is less rosin residue, and it is milky white and transparent.

High-temperature solder paste has good moisture retention during printing. It also offers stable printability, good workability, good solder creep, and smooth, bright solder joints. If you have any questions about solder paste, Solder Wire, Wave soldering bar, or red glue, partners are welcome to consult Shenzhen JJY Industrial Technology Co., LTD. Let's learn and grow together!