One of the soldering materials for electronic products is
tin wire, and tin wire is divided into lead tin wire and lead-free tin wire. The price of lead-free tin wire is much higher than that of leaded tin wire, which will greatly increase the cost of soldering materials. Why choose lead-free tin wire for automatic soldering machine merchants? What benefits can the high price of lead-free tin wire bring us? Lead-free solder wire is an environmentally friendly product, is it vigorously promoted?
The price of lead-free tin wire is higher than that of leaded tin wire. If you understand that the price of solder wire is high because the raw material does not contain lead, the price of metal tin is higher than the price of metal lead, and the production cost increases. This is only a single From the perspective of the total content, we save costs. We save the cost of dealing with environmental pollution and protect human health. This cannot be exchanged for the price.
The production principle of lead-free tin wire is to remove the content of metal lead in the principle of leaded solder wire, and strictly control it within 1000PP. The toxic hazard and pollution of lead have been fully recognized in the industry. need. The European Union has banned the use of leaded solder wire. The welding performance of solder wire is worse than that of lead-free solder wire, but the advantage of lead-free solder wire is that it is safer to use in environmental protection.