Lead solder wire is divided into lines and lead-free solder wire solder, leaded solder wire is part of lead and tin. Environmental requirements for many factories now use lead-free solder wire, but the difficulty of pure tin solder increases, liquidity is not strong proliferation of poor performance, high melting point of lead-free solder wire operating temperature effect is relatively high welding lead solder wire To be worse, to decide according to their own factory needs. Lead solder wire features: electrolytic materials, bright spot, good solder wetting effect, easy on the tin .. Tin wire / solder wire diameter can be customized for the customer (0.5-3.5mm). Composite flux, solder splash does not bomb, customers can build. Lead-free solder wire features: 1, good manufacturing pure tin, wettability, electrical conductivity, thermal conductivity. 2, moderate flux, solder splash does not bomb, customers can build. 3, flux distribution, no broken line in flux core phenomenon. 4, winding neat green lead-free solder wire, no tie, easy welding operation, high efficiency. Tin wire is widely used in high-end electronic products or electronic, electrical industrial products, mobile phones, security control panels, inverter, refrigerators, air conditioners, fans, LED displays, lamps, lighting, energy saving lamps, electric stove, microwave, computer motherboards high demand, Ka Xisi board, card, chargers, power supplies, electronic toys and other products connected to the circuit board soldering process. Tin is hand-soldered circuit boards, solder the most convenient. As most of the tin containing rosin flux, solder wire can reduce the use of processes, increase efficiency welding job. Component structure: tin metal components can be divided according to their lead-free solder and lead solder. Different components have different melting point solder wire, use is also different. Tin internal flux mainly consist of rosin, play a moist, cool, improve weldability effect. Usually the content ratio of 0.1% -3.5%. In accordance with the requirements of the job rate solder use, you can adjust the ratio of rosin. No additives are not able to solder electronic components welding, it is because it does not have the wettability, scalability. And welding spatter will produce, joint formation is not good, for a long time come to aid the development of performance impact to solder wire welding performance. Solder wire, solder wire manufacturers supply Ellen metal (certified), tin wire supplied by Ellen Metals Limited. Ellen Metals Limited (www.alentmetal.com) Guangdong Shenzhen, welding leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Ellen metal in leadership with the staff warmly welcome all inquiries negotiations to create a better future for Ellen metal.