Fu-licensing is a novel antioxidant solder solder, tin-lead solder is added to the general antioxidant trace element melting together, Antioxidant solder has the following characteristics: First, anti-oxidation significantly, at 260 ± 10 degrees, static oxidation of 24 hours, solder brand, holding the mirror does not change color. Second, the solder wholesale, static and dynamic stirring slag produced only 1/7 of universal solder less solder oxidation loss. Third, weldability, excellent wetting, solder mellow, full, bright, spot welding shelter low pass rate. Look clean copper or copper also has good weldability. However, due to the oxygen in air, oxidation of the day a few microns. When the printed circuit board is made of copper corrosion, once washed, it should immediately be dried, coated with flux or dry. Silver, Anhui solder, also has good weldability. But over time, solder recovery, will deteriorate. Especially sulfur, resistance weaker disadvantage silver-plated silver sulfide is likely to occur. Buy solder | solder Anhui | FUJIE solder provided by Zhengzhou City Fujie solder materials Limited. Zhengzhou City Fujie Soldering Materials Co., Ltd. (www.fujiehanxi.com) (www.fujiehanxi.com) strong, credible, in Zhengzhou, Henan electronics, electrical products processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead FUJIE solder into the brilliant and you work for a better future!