How to distinguish true and false ESD corrugated plastic sheet?


ESD corrugated plastic sheet is a kind of correx/coroplast/corflute sheet that offer special properties that help keep sensitive electronics from harm. When producing this kind of plastic sheet, anti-static particles will be added. ESD correx sheet is very popular, before we buy them, there are some tips we need to know.

Actually, distinguishing the authenticity of the esd corrugated plastic board is very simple. Both simple methods can be done easily. Let’s take a look.

1. Directly use the instrument to measure the anti-static index

Use an anti-static instrument to measure the anti-static hollow board. The fake anti-static hollow board is just sprayed with a layer of anti-static oil on the surface. The results obtained by using the instrument for multiple measurements are often high and low, and the values are different. Larger, true anti-static hollow board, no matter where you measure, how many times you measure, the anti-static quantity will not vary too much.

2. Check directly to see if the surface of the esd corrugated plastic sheets is clean

The surface of the fake anti-static hollow board will have a layer of oil, which looks dirty and unevenly distributed, while the surface of the real anti-static hollow board is smooth, clean, and even slightly glossy.

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