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What should I do if the solder paste turns yellow or black after soldering?

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In the soldering of electronic circuit boards, some phenomena may occur after soldering, such as sharp solder spots, rough surfaces, bridging, solder beads, dirty board surfaces, and short circuits of the circuit board. How did these proble…
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Technical requirements and printing characteristics of lead-free solder paste

Technical requirements and printing characteristics of lead-free solder paste

Technical requirements and printing characteristics of lead-free solder paste?Lead-free solder paste…
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What causes lead-free solder paste to dry out and what are the solutions?

What causes lead-free solder paste to dry out and what are the solutions?

What causes lead-free solder paste to dry out and what are the solutions? At present, most companies…
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Jia Jinyuan explains how to deal with the problems that occur during the use of solder paste?

Jia Jinyuan explains how to deal with the problems that occur during the use of solder paste?

Generally, when we are dealing with solder paste, we often encounter some defects, which lead to pro…
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JJY's soldering solutions for the Internet of Things industry

JJY's soldering solutions for the Internet of Things industry

In traditional applications, welding quality is guaranteed by stabilizing welding process parameters…
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JJY's 5G communication industry soldering solution

JJY's 5G communication industry soldering solution

The 5G communication industry has ushered in a new opportunity for accelerated development. Entering…
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LFP-JJY5RQ-305T4 halogen-free and lead-free high-temperature solder paste

Solder paste

LFP-JJY5RNTT-305T4 halogen-free and lead-free high-temperature solder paste

Halogen-free and lead-free high-temperature solder paste

LFP-JJY8MH-0307T4 halogen-free and lead-free high-temperature solder paste

Rfp-jjy5rw-305t4 water-washable lead-free high-temperature solder paste

Rfp-jjy5rw-305t4 water-washable lead-free high-temperature solder paste

Rfp-6r-305 halogen-free and lead-free high-temperature solder paste

Rfp-6r-305 halogen-free and lead-free high-temperature solder paste

Halogen-free and lead-free high-temperature solder paste

LFP-JJY8MHP-0307T5 halogen-free and lead-free high-temperature solder paste

Rfp-6r-0307 red lead-free solder paste

Rfp-6r-0307 red lead-free solder paste

Pfp-0m-305 lead-free high-temperature solder paste

Pfp-0m-305 lead-free high-temperature solder paste

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