理论上，PC板的使用寿命都要五年、十年，但实际使用的时候很少有真正达到这么长时间的，这其中很多都是人为因素造成的。PC板应用的每一个环节都要接触到人工操作，所以人为错误的影响性非常大的。

In theory, the life of PC boards takes five years and ten years, but few of them actually reach such a long period of time, many of which are caused by human factors. Every aspect of the PC board is exposed to manual operation, so human error has a very high impact.

比如说在加工PC板的时候，错误的加工方式会导致板材损坏;安装环节也是PC板受损的高发环节，如果安装完毕之前破坏或撕掉了保护膜，或者是将PC板直接钉在骨架上，都有可能使板材的表面和边缘部位受损。

For example, when processing PC board, processing errors will lead to material damage; install high link PC board is damaged, if installed before damage or tear the protective film, or the PC board directly nailed on the frame, are likely to make the surface and edge of the damaged plate.

还有就是储存环境的不合理，潮湿的环境，直接堆积储存方式以及与碱性物质放在一起等等，这些做法都是降低PC板使用寿命的罪魁祸首。

What's more, the storage environment is irrational, humid environment, direct accumulation, storage methods, and with alkaline substances, etc., these practices are to reduce the life of the PC board culprit.