Solder paste is one of the indispensable materials in the electric welding industry. Solder paste is divided into two types: lead-free solder paste and lead solder paste. Lead-free solder paste can be classified into high-temperature solder paste, medium-temperature solder paste and low-temperature solder paste. Why are there high, medium and low temperature points? Facts have proved that it is classified by the melting point of solder paste. What are the differences between high-temperature solder paste and low-temperature solder paste? Here, the solder paste manufacturer will compare and analyze for everyone: First, the melting points of high-temperature solder paste and low-temperature solder paste are different: high-temperature......
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Everyone is well aware that the models of each solder paste brand are different. They are widely used in the repair operations of watch instruments, precision components, medical devices, stainless steel handicrafts, tableware, mobile communications, mobile phones, and computer boards, and can also be usedBGAAnd the production operations of other electronic components. Below, the solder paste manufacturer will briefly discuss the degree of understanding. Flux paste generally refers to various fluxes used in welding. Solder paste specifically refers to the flux for soldering. The welding assistance effects of the above two are relatively strong and can be used......
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In the electronics industry, many people have encountered this problem. During the soldering process with leaded solder paste, this phenomenon occurs, such as "smoking". What is the problem? The following solder paste manufacturer will analyze: Generally, there are several reasons for this situation to occur:1During reflow soldering, the furnace temperature was too high, causing the solder paste to overheat and produce "lead smoke". Solution: Appropriately reduce the furnace temperature2During the solder paste printing process, impurities were mixed in. When passing through the furnace, the impurities melted, generating smoke......
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There are many solder paste manufacturers in Shenzhen. Solder paste is generally divided into lead-free and leaded types, and its uses usually includeLEDThe automotive industry supplies, the application of secondary tube luminescence, and many other specific welding conditions related to this tea product have all been clarified first. Lead solder paste printing has good rolling and tin dropping properties, and is relatively low0.4mmThe pitch pads can also achieve exquisite printing. Leaded solder paste can meet the requirements of different grades of soldering equipment, without the need to complete soldering in a nitrogen-filled environment, and in a relatively wide range......
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WithSMTThe emergence of solder paste also has a large demand in the market. Generally, after understanding the function and composition of solder paste, everyone should be clear about how to store it so as to prevent adverse situations from occurring. Measures should be prepared. Now, the solder paste manufacturer will explain to you: The storage method of solder paste: Solder paste should be stored in a sealed form in a cold cabinet with constant temperature and humidity(Note that it should be refrigerated, not quick-frozen. The storage temperature is0℃～10℃,Such as temperature......
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SHENZHEN JIAJINYUAN INDUSTRIAL TECHNOLOGY CO., LTD.
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Phone：+86 18938660310
Email：sales@jjyhanxi.com
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