Soldering Paste Rosin Flux lead-free easy to soldering soldering iron repair Iron sheet stainless steel sheet nickel solder wire

Feature：

1.Non-Corrosive: Rosin is not conductive in dry conditions and has good insulation. Is not corrosive to metal substances such as circuit boards.

2.Oxidation Resistance: Anti-oxidation effect on soldering iron head of gold-copper alloy substrate. Solder flux for semi-solid, not easy to dump.

3.Strong Applicability: Flux is suitable for welding instruments, gold, copper, tin, iron and other metals. Ideal for electronic welding, repair and rework.

4.Improves solder flow for accurate and controlled soldering, Facilitates the soldering process.

product description:
Good quality environment-friendly soldering paste is similar to butter paste in appearance, with high bonding strength, neutral PH value, good insulation, and smooth welding surface. It is suitable for soldering of precision electronic chips such as mobile phone PC boards.
Removal of oxide film: in essence, the substance in rosin undergoes a reduction reaction to remove the oxide film
Oxidation prevention: after melting, it floats on the surface of solder to form an isolation layer, thus preventing oxidation of welding
Reduce surface tension: increase soldering fluidity, which is helpful for soldering wet weldments

Product specification:
Gross weight: 35g, 100g
Ingredients: Rosin
Paste: yellow
Shelf life: 12 months in the shade

Package contents:
1 * Soldering aid

Note: Different batches of plasters have different colors, and the actual products shall prevail.