Lead-free tin bar solder is more or less toxic, and tin bar solder is divided into lead-free solder and leaded solder. Is lead-free solder toxic? The gas produced when using lead solder wire is toxic Yes, in addition to gases such as rosin oil and zinc chloride, lead vapor will also be produced. But now the tin wire is lead-free. Do not inhale the fumes generated during soldering of lead-free tin bars. Generally, factories will install fume exhaust pipes to reduce harm to the human body. Do a good job of ventilation.
Is lead-free solder bar harmful? Here we need to understand that the so-called lead-free solder refers to the solder that meets the EU ROHS standard, which clearly requires that the lead content must be less than 1000PPM. Lead free. However, compared with leaded solder, the use of lead-free solder is much less harmful to the human body. As long as the ventilation is done well during the production process, the poison of lead-free solder can be ignored.
So how can solder employees avoid the toxicity caused by lead locks at work? There are the following suggestions: First, the workplace should be kept in a well-ventilated condition at all times, which can play a role in diluting toxicity. Secondly, in the process of work, we should also develop good working habits of smoking less and drinking more water, so that most of the absorbed harmful substances can be discharged. Again, wash your hands frequently, after finishing the welding work, wash your hands before meals and before drinking water. Finally, and most importantly, please wear a mask while working!
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