How to judge the quality of solder paste? Everyone is well aware that this situation can also occur with common solder paste, but they don't know how to identify it. If we look at the appearance, it's only the surface. Engineers should pay more attention to the quality performance of the solder paste. The soldering quality,AOITest performance, long-term reliability, etc., and also test according to standards. If all the data meet the requirements, it is a good solder paste. The use of a solder paste brand and model must go through one......
Details >
What is lead-free solder paste? The solder paste we commonly see should be very common in reality. After all, it is a soldering material and many industries need to use it. Choosing the right product according to your own industry is the most important. Why do I recommend lead-free solder paste to everyone? Nowadays, most industries choose lead-free solder paste instead of the previous leaded solder paste. This is because people's awareness of environmental protection is getting stronger and stronger. As for others, It can't be said whether it's good or bad. It also depends on your requirements and what standards you use to measure and determine......
Details >
How to pay attention to unnecessary accidents when using solder paste for printing machines is very important for the yield rate of circuit board products. Generally, before using solder paste, we must check whether the solder paste is within its validity period. If it has expired, do not use it, as this will affect the product quality. So, how should we pay attention to these matters? Below, JJY Solder Paste Manufacturer introduces to you the usage tips and precautions of solder paste printers: How to use a solder paste printer......
Details >
There are many factors that affect the printing quality, such as the quality of solder paste and the quality of the template.SMTPrinting process parameters, environmental temperature, humidity, equipment precision, etc. Moreover, printing solder paste is a dynamic process. Therefore, it is very necessary to establish a complete set of printing process control documents. Choosing the correct solder paste and steel mesh, and combining them with the most suitable parameters of the printing machine, can make the entire printing process more stable, controllable and standardized. The following is an introduction by JJY Solder Paste Manufacturer......
Details >
What are the types, advantages and disadvantages of lead-free tin wires? Today, let's have the solder paste manufacturer's editor answer this question. First of all, there are many types of lead-free tin wires, such as tin-copper lead-free tin wires/Lead-free tin wire(S99.3Cu0.7)Lead-free tin wire made of tin, silver and copper/Lead-free tin wire(S96.5Ag3.0Cu0.5),0.3Lead-free silver tin wire/Lead-free tin wire(S99Ag0.3Cu0.7)Lead-free tin wire for rosin/Lead-free tin wire(Flux content1.6%)Solid core lead-free tin wire/Lead-free tin wire(It contains no flux......
Details >
SHENZHEN JIAJINYUAN INDUSTRIAL TECHNOLOGY CO., LTD.
Tel：+86 0755 88366766
Phone：+86 18938660310
Email：sales@jjyhanxi.com
Address：13/F,12/F, Building No. B,Qinghu Technology Park,Qingxiang Rd.,Qinghu Community, Longhua Subdistrict,Longhua District,Shenzhen City,GUANGDONG Province,P.R.C.(518027)
Guangdong Public Security Backup 44030902002666 name
WeChat
WeChat official account
