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NEWS

PCB circuit boards should never be covered with adhesive (three proofing adhesive) in these areas

Many friends are familiar with the use of three proofing glue on circuit boards. The use of three proofing glue can prevent moisture, dust, and salt m...

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What is the reason for the foaming of epoxy resin adhesive? How to eliminate epoxy resin adhesive bubbles?

The reasons why epoxy resin processing is easy to produce foam are as follows:1、 Causes of bubbles generated during the mixing process:Causes of bubbl...

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So how can the noise from electronic appliances be eliminated?

Due to the complex structure and numerous electronic components, as well as the aggregation of printed circuit boards, the power supply may cause nois...

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From what aspects can the quality of the three prevention adhesive be tested?

At present, the standards for detecting the three proofing paint mainly include the following aspects:Adhesion (refer to GB/T9286-1998 standard: Cross...

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How to use heat dissipation cream?

There are several types of thermal conductive materials, such as silicone, tape, grease, and paste. Heat dissipation paste (thermal paste) is a substa...

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What is the reason why condensed silicone does not solidify in winter and how to solve it?

First, identify the reasons that affect the rapid curing of liquid silicone. There are four factors that affect the curing speed of condensed silicone...

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