During the storage of lead-containing solder paste, if a power outage occurs, causing the storage temperature of the solder paste to exceed the standard, what should be done at this time? Today, the solder paste manufacturer will discuss with everyone the issue of excessive storage temperature for lead-containing solder paste:Countermeasures for dealing with excessive storage temperature of lead solder paste:1In case of power outage, the temperature must not exceed25℃And in25℃It can be stored in an environment with a maximum capacity of24HIf the time limit is exceeded, it needs to be sent to the project for assessment. Only after passing the assessment can it be used. Otherwise, it will be scrapped.2If there is a power outage24H,......
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Tin wire is an important material widely used in the field of electronics and electrical appliances, mainly for soldering between wires, circuit boards and components. So, how to judge the quality of tin wire? The tin wire manufacturer will explain it to everyone: First of all, you need to look at the appearance of the tin wire. The surface of good tin wire should be very smooth, without obvious cracks or burrs, and is usually silvery white. If there are signs of oxide or rust spots on the surface of the tin wire, then it is inferior tin wire during use......
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Low-temperature solder paste has received extensive attention due to its unique properties. Compared with other solder pastes, low-temperature solder paste has obvious advantages and disadvantages. Now, the solder paste manufacturer will introduce them to you: The advantage of low-temperature solder paste is that its melting point is relatively low. Generally138℃. This means that during the soldering process, the soldering temperature is lower, which can prevent excessive heating and damage to the circuit board components. In addition, the use of low-temperature solder paste enables circuit board manufacturers to be more flexible in layout and feature size to meet customer demands......
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With the continuous development of the electronics industry, there are more and more types of solder wires. According to requirements, many different types of solder wires are further classified into water-washable, no-clean, lead-free, halogen-free, solid, etc. Therefore, many friends don't know how to buy solder wire when purchasing it. Today, the solder wire manufacturer will talk to you about how to choose solder wire and what to consider when choosing it?1When purchasing solder wire, the first thing to consider is its composition. In the early days, the mainstream solder wire was mainly composed of tin and lead......
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Nowadays, society is developing at an increasingly rapid pace, and the production of electronic products is becoming more and more widespread. The required product specifications and various requirements are relatively high, and many types of products have emerged. Many people ask, what are the differences between lead-free and leaded products? What are the distinctions between them? Many friends don't know which one to buy. Regarding this, here, the tin wire manufacturer can offer some suggestions: Lead-free solder wire and leaded solder wire, literally speaking, are one that does not contain metallic lead.P......
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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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