Flux and tin strips have an inseparable relationship

The use of tin bars needs to be based on these reasonable data, that is, the flux content is 2.0%, and the solder bar diameter is 0.8mm (mm). Today, the solder industry's solder wire flux content is usually at 2 percent. There are two other flux standards: 1.0% and 3.0% respectively.

The solder bar flux content is 1.0%, which is mainly used for small distances and dense electronic components. Mastering the various parts of the tin bar is a prerequisite for doing it well.

The solder bar flux content is 2.0%, which is a general-purpose type and is suitable for soldering operations in most cases.

The solder bar flux content is 3.0%. This is usually used in special occupations. It is rarely used in practice. Appropriate use of it can increase the technical content of the tin industry.

This will hinder the solder moisture. During the soldering process, due to the metal oxide film, different soldering functions have different contrasts for the rational use of tin bars. In the case of heating, a thin layer will be formed, which will affect the composition. Solder joint alloys are prone to false soldering and false soldering.

The use of flux in tin bars is to improve soldering performance. Flux rosin, rosin solution, solder paste, and reasonable selection of soldering oil depend on the welding target. Paste solder oil has certain corrosive properties. There are many products that can stabilize during the soldering process of many tin bars. It cannot be used for soldering electronic components and circuit boards. Solder solder oil should be soldered after soldering. Scrub clean. The part of the foot is tinned.