LEDSpecial solder paste, as the name suggests, isLEDIndustry-specific solder paste, andLEDPeople in the industry should knowLEDSolder paste is an indispensable soldering material in the industry. Most of the surface mount solder for lamp beads and components is soldered from this raw material. Now, JJY Solder Paste Manufacturer will explain to you: As we all know, the functional characteristics are different at different temperatures. The biggest problem with using low-temperature lead-free solder paste for soldering is that the solder joints are relatively brittle and prone to falling off......
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The cold of the Laba Festival brings warm sunshine. The seven treasures and five flavors are fragrant in every household. What is the flavor of the world during this festival? We greet each other with smiles. The auspicious year is not far away. All the porridge is perfect. Jinyuan wishes everyone a happy Laba Festival!......
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In the assembly process of electronic products, soldering is an important link. The main solders include solder wires, solder rods, etc. Without the corresponding quality guarantee of the welding process, it is very difficult for any well-designed electronic device to meet the design indicators. What are the basic requirements for solder joints in some welding materials? Today, JJY Tin Wire Manufacturer will explain:1The welding surface must be kept clean. Even for weldable parts with good solderability, due to long-term storage and contamination and other reasons, the surface of the weldment is also affected......
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Generally, when the amount of solder paste is not properly controlled, it is particularly easy to form solder joint voids. The formation of a small amount of voids does not cause significant harm to the solder joints, but once a large amount is formed, it will endanger the safety and reliability of the solder joints. So, what are the causes of the formation of solder paste solder joint voids? Now, JJY solder Paste Manufacturer will explain: The reasons for solder paste causing solder joint voids:1The proportion of the intermediate flux is too high to completely volatilize before the solder joint cures.2If the preheating temperature......
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As is well known, halogen-free solder paste is specifically designed forSMTHalogen-free, lead-free and no-cleaning solder paste designed. The product must pass.SGSOnly after obtaining international standard certification can the production workshop be put into use. At present, the European Union has relevant regulations that most electronic products must be halogen-free. Many companies choose lead-free and environmentally friendly products when selecting products. There are also some companies with strict requirements for halogens. Now, JJY solder Paste Manufacturer will explain it to everyone:Halogen-freeHalogeFree(HF......
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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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