We should all see a lot of people welding tin when there is smoke, in fact, this smoke has a very bad impact on human health, and a lot of tin dust flying, these are harmful to human health, and let the solder wire manufacturers explain the harm in detail below.
Tin dust is easy to produce tin dust to the respiratory and lung of the human body with a great impact, long-term inhalation will lead to SN pneumoconiosis, the human function continues to decline, so the necessary safety device is to think of the role, such as a mask, can greatly cut off tin dust inhalation of the human body.