Chinese Name: Lead-Free Solder Bar English Name: Lead-Free Solder Bar Tin Content: Sn99.3/Cu0.7 Melting Point of Solder Bar: 227℃ Operating Temperature: 280℃-350℃ Solder Bar Per Carton: 20kg (Please leave a message to inquire about stock availability) Han Island Company produces lead-free solder bars using high-purity electrolytic tin from Yunnan and copper as raw materials.
Solder wire is an essential component in the electronics industry for production and maintenance. There is a wide variety of solder wire available, with different qualities and prices. Common types include tin-lead alloy solder wire, antimony alloy solder wire, bismuth alloy solder wire, silver alloy solder wire, copper alloy solder wire, and more. Solder wire is widely used in various modern electronic assembly and welding applications. It is made by mixing electrolytic pure tin and lead with high-grade metal antioxidant alloys in specific proportions, which are then melted, refined, and decontaminated in a high-temperature furnace. The molten material is then cast or pressure-molded into shape using an oil press machine.
Electrolytic solder wire introduction:
Han Island's electrolytic solder wire for soldering is produced using high-purity metals. Under strict quality control conditions in a dual-metal electrolytic workshop, it undergoes vacuum deoxygenation to effectively control oxidation levels and the content of new metallic and non-metallic impurities. The raw materials used in the electrolytic solder wire have been subjected to a rigorous multi-level electrolytic purification process and special refining procedures, greatly removing fine oxide inclusions from the solder. Additionally, trace antioxidant elements are added to the electrolytic solder wire. The operating temperature is below 300°C, ensuring the solder liquid surface is as bright as a mirror. This guarantees the quality of the solder products and minimizes oxidation residue. The high-antioxidant electrolytic solder wire offers the following advantages:
Pure tin and copper, high-grade antioxidant alloy. Excellent wettability, no cold solder joints. Good antioxidant properties, minimal slag, cost-saving. Extremely low impurities, enhancing diffusion and flowability. Stable performance, suitable for wave soldering or hand dipping soldering.
Company Introduction
Wuhan HanDao Technology Co., Ltd. is committed to the research, development, and sales of electronic materials such as solder wire, solder bar, and solder paste, as well as the recycling of waste solder. With the rapid development of the electronic information industry in the Central China region, the demand for high-quality solder electronic materials is increasing rapidly. To better serve customers in the Central China region, with the support of Huangpi District and Zhuoer Holding, Wuhan HanDao Technology Co., Ltd. was established in the Panlongcheng Economic and Technological Development Zone in Huangpi District.
Tin Wire Categories: 63/37 Solder Wire, Electrolytic Solder Wire, High-Temperature Solder Wire, Anti-Oxidation Solder Wire, Wave Soldering Solder Wire
High-temperature solder wire is made by adding a special formula additive to tin-lead alloys, which can still perform its oxidation function above 450°C. The product is suitable for welding processes with high working temperature requirements, such as soldering transformer lead wires. Our factory offers a variety of alloy ratios for customer selection.
