Special solder paste for radiator welding

Features

1. Lead content≤500ppm、inner quality standard≤200ppm

2. Good wettability, high brazing rate, well welding strength and low thermal resistance.

3. The wettability can last long, adapt to wider process, reduce the adverse caused by temperature fluctuation. High activity allows the long time reflux, providing enough time to form interfacial alloys.

The rosin residues is transparent and spreading evenly.With excellent residual hiding performance and better radiator appearance.

No corrosion, prevent the production of patina.

Appropriate viscosity, suitable for dot coating, screen printing, stencil printing. Dot coating is smooth and continuous.

Excellent moisturizing performance, suitable for requirements when producing .