20g ROSIN for Soldering Iron Solder Flux Paste Electric Solder Flux Tin Paste Rosin Flux
In soldering, rosin flux is typically in the form of a solid or resinous substance. It is derived from pine tree resin and is often mixed with other additives to enhance its performance. The rosin flux is applied to the metal surfaces or soldering joint prior to soldering.
When heat is applied during soldering, the rosin flux melts and forms a protective coating on the metal surfaces. This coating helps to prevent oxidation and contamination, ensuring a clean and reliable solder joint. The melted rosin flux also promotes the wetting and flow of the solder, allowing it to properly bond with the metal.
Rosin flux is commonly used in electronics manufacturing, electrical repairs, and various soldering applications. It helps to improve soldering quality, prevent cold solder joints, and ensure strong and reliable connections.