Test report of lead free tin bar

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The lead-free solder is made of high-quality and high-purity tin raw materials, with the development and production technology of domestic advanced electronic welding materials. The products meet the requirements of RoHS and reach environmental protection standards, and strictly control the product quality according to the Japanese Industrial Standard JIS Z 3282 and GB / T 20422-2006 national standard. In the production process, the high standard process flow of iso9001:2015 quality management system and iatf16949:2016 automobile quality management system shall be strictly implemented. The product has wide application process window and excellent performance, which is suitable for all kinds of manual welding and automatic welding with high quality requirements.
HR lead-free tin bar for different customer application process, research and development of medium temperature anti-oxidation tin bar, high temperature anti-oxidation tin bar, for the process temperature of heavy load tin dipping process, HR lead-free high-temperature tin bar, can maintain good tin dipping effect in 470 ℃ - 520 ℃ high-temperature process conditions, tin liquid surface can maintain mirror effect for more than 30 minutes.