Why choose lead-free soldering iron

Everyone who knows it knows that in the electronic lead-free soldering industry, most enterprises still choose lead-free soldering iron products. At this time, someone can't help but ask, why not choose welding head with lead? What are the differences between them? With these questions, please keep reading the following.

Before answering, we must first understand a concept, that is, lead-free soldering iron heads are relative to lead welding head, which means that lead-free products will be more environmentally friendly. If we all use lead products, they will enter the food chain of animals or humans by entering the groundwater system. In daily work, the human body can absorb lead or its compounds through skin absorption, breathing, eating, etc. When these substances reach a certain amount in the human body, they will affect the normal synthesis of protein in the body, damage the central nervous system, and form the disorder of nerve and regeneration system. In fact, not only toxic substances contained in lead products do harm to people's understanding, but also in terms of product quality, products produced by using lead-free soldering iron heads are superior in quality, unlike products produced by lead welding head, which are poor in quality and vulnerable in life.