Leaded solder paste is a perishable product. For electronic manufacturers, it is crucial to determine its correct and effective usage date, as it affects the quality of electronic products. Today, the solder paste manufacturer will talk about how to determine the expiration date of leaded solder paste: Even though some people may think that solder paste usually has a certain expiration date noted when it is shipped from the manufacturer, which is generally six months from the date of production and processing. Yes, that's exactly the case under normal circumstances.......
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People who have used solder paste may have such an experience:Why is there such a big difference in quality among solder paste products of the same specification? High-quality solder paste can be printed in one go, while counterfeit and shoddy solder paste always have various problems. The solder paste manufacturer will take everyone to explore the explanations within this:1Different solder paste formulas vary. Different solder paste manufacturers have different production methods and formulas. Solder paste produced with a good formula has better stability performance and superior product quality. Poor formula, solder paste production......
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As a familySMT(PCB)In the process of manufacturing electronic circuit boards, electronic factories may encounter such problems:The same solder paste sample is fine, but it can't be mass-produced? What's going on here? Today, the solder paste manufacturer will talk about the issues related to solder paste:1When mass production is achieved, if a new product is used normally for trial production with solder paste, but it is replaced with a new one when mass production is officially realized, the products produced will have some problems such as false solder paste soldering and missed soldering.2,......
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After soldering with lead-free solder paste, sometimes it can beSMTWhite whisk-like substances were found at the solder joints of the components' pins. This situation is very likely because tin whiskers grow on the pins. Now, the solder paste manufacturer will take you to understand how to understand solder paste. How to understand tin whiskers? Tin whiskers: It is a very common situation on the machines of electronic equipment products. If you want to understand tin whiskers, you first need to know exactly what crystal whiskers are. Whiskers are a kind of crystal similar to hair. It......
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It's the beginning of Spring, and the Lantern Festival is just around the corner! JJY sincerely wishes you:💖The Lantern Festival is round and harmonious, symbolizing reunion and togetherness.💕The Lantern Festival is full of joy and happiness.💞People long for reunion, and so do their wallets.......
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SHENZHEN JIAJINYUAN INDUSTRIAL TECHNOLOGY CO., LTD.
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