Why does lead-free solder paste become thinner and thinner the more it is scraped? This question has also been asked by many people and is quite perplexing. Some people say it's due to poor product quality or incorrect usage. We all know that lead-free solder paste has certain flow characteristics. When we increase the stirring speed of the solder paste and the time it takes, its viscosity will also decrease. People can also call it "flash solubility". In this case, what causes it? Now, let's talk about this situation from JJY solder Paste Manufacturer: solder paste......
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Which lead-free solder paste manufacturer is better? Many people are choosing a suitable manufacturer of solder paste for themselves. If the requirements are particularly high, they usually choose foreign ones. However, the price is relatively high, which is hard for most people to accept. Solder paste is mainly used in many demand products, such asLEDManufacturers, electrical products, Bluetooth, headphones, game consoles, medical equipment, etc. So how should we choose a solder paste manufacturer? What specific points should be noted......
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Which brand of solder paste is better to use? Of course, it's Shenzhen JJY Solder Paste Manufacturer, which has13For many years, we have been dedicated to the research and development and production of tin materials, using high-purity primary tin materials. The slag production rate is lower than the average level of the industry. The product has a high degree of matching, strong precision, fast soldering, firm and bright solder joints, and no phenomena such as false soldering, sharp edges or collapse. As the original manufacturer, there is no middleman price difference. Reasonable control of costs and plan budgets can offer you a higher cost performance. Now let's introduce some highlights here to you? tin......
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Solder paste manufacturers popularize some working knowledge about solder bars?Everyone is clear about the classification of tin bars, which include leaded tin bars and lead-free tin bars. There are also high-temperature and low-temperature types. I wonder if everyone is familiar with these different properties. What are the differences between high-temperature and low-temperature tin bars? Let's take a look together: The difference between low-temperature and high-temperature tin bars. The main difference between low-temperature and high-temperature tin bars lies in the level of antioxidants added to the tin bars. Generally, high-temperature operating temperatures can all be achieved400-480Degree. low......
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Uneven surface after lead-free solder paste spot soldering? It is believed that many manufacturers will encounter such similar problems. The occurrence of such situations is caused by various circumstances. Now, JJY solder Paste Manufacturer will provide you with a detailed understanding: Why does this situation occur? The content of tin. If the tin content is too low, the solder joint will not be bright. As long as the tin content is50%Above, the solder joints will be very bright.(63/37The effect is the best),Lead-free solder, tin-copper alloy99.3cu0.7),......
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SHENZHEN JIAJINYUAN INDUSTRIAL TECHNOLOGY CO., LTD.
Tel：+86 0755 88366766
Phone：+86 18938660310
Email：sales@jjyhanxi.com
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