how to store the core circuit board? Why choose PCB moisture-proof box for storage?

It is believed that the problem of storage has been a headache for many board factories or manufacturers that need to use such electronic raw materials. So how to store the core circuit board? The following is a brief introduction of why PCB board needs PCB moisture-proof box for storage?

After the PCB board produced by the manufacturer, it's better to pack in vacuum package to ensure the quality of PCB. and then wrap the bubble cotton into the moisture-proof bead, then seal the packaging and put it into the carton for safe transportation and storage.

But once these raw materials arrive in the processing factories, there will be some materials that have been opened but not used up.At this time, if the preservation is not appropriate, the deposition of gold, tin spray and solder pad on the PCB surface are easy to contact with air, resulting in oxidation, moisture and other phenomena, which is not conducive to the next welding work. Or directly become a dull material, directly to the economic cost of the loss.

Therefore, most of the processing manufacturers will look for a suitable PCB moisture-proof box to properly keep these opened materials.

In order to extend the service life and life of the board, the manufacturer will also choose PCB moisture-proof box to store, and use nitrogen function to achieve the moisture-proof and anti-oxidation function. It is understood that the suitable storage environment for PCB board should be no more than 50% RH, and more attention should be paid to the protection against oxidation during the storage process.

98L pcb dry cabinet