【 JJY 】 What are the main factors causing solder wire to explode and how to prevent it?

In daily soldering operations, we occasionally encounter the phenomenon of solder explosion or solder burst. What's the reason? How should it be prevented? Today, our JJY Tin Wire manufacturer will talk about the reasonsSolder wireWhat are the main factors of tin frying and how to prevent tin frying problems:

The main causes of tin explosion and tin burst are:

1The environment is humid, and the solder wire or circuit board gets damp. Due to the weather conditions, there is a lot of moisture in the air and the humidity is high. If the solder wire or circuit board is not properly stored, it may get damp and have moisture adhering to its surface. At this time, when we carry out soldering operations, it may cause solder explosion or solder burst.

Preventive measures: Properly store the solder wire or circuit board to avoid moisture. When conducting soldering operations, keep the working environment dry and with low humidity.

2The tip of the soldering iron is too hot. The content and composition of flux in different solder wires are not the same. Excessively high temperatures can make the flux extremely active, thereby causing solder explosion.

Preventive method: Adjust the temperature to an appropriate level based on the melting point of the solder wire and the process requirements.

3Solder wire processing issues. During the production process of solder wire, if there are cracks in the solder wire when it passes through the wire drawing machine, the drawing oil may seep into it along with the cracks, which can also cause the occurrence of solder explosion during the welding operation.

Preventive measures: Communicate with suppliers in a timely manner, identify the problem areas, and enhance the intensity of spot checks.

As a 15-year-old veteran solder wire manufacturer, JJY has been committed to the research and development, production and sales of solder wire. Our product quality is stable. It is made of high-purity virgin refined tin, electrolytic copper and pure silver materials, with few elemental impurities, sufficient degree, bright surface of the tin wire, uniform winding without tangling, uniform and continuous distribution of rosin flux, no continuous rosin, fast soldering speed, no sharp tip or spatter, good soldering wettability, easy to solder, no bridging, bright, full, firm and good electrical conductivity of the solder joint Highly compatible tin wires can be customized according to requirements. If you have any needs, please feel free to contact us.