How to make anti-static esd table mats
The anti-static table mat is generally composed of a static dissipative layer and a conductive layer, so when laying it, you must first figure out the top and bottom, and don't be unable to achieve the proper electrostatic protection and conduction effects due to the reverse. Usually, the electrostatic dissipative layer is the colored surface, which is the surface layer facing upward, and the conductive layer is the black bottom surface; if it is completely black, the electrostatic dissipation layer with a thickness of about 0.5mm is the surface layer. If the upper and lower layers are If the thickness is 1:1, it can only be distinguished by detecting the surface resistance with a hand-held resistance tester. The electrostatic dissipation layer should be between the 6-9 power of 10 Ω, and the 3-5 power of 10 Ω In between is the conductive layer underneath.
After distinguishing the top and bottom of the anti-static table mat, it is easy to paste and lay it. If it is 5 thick, its own weight is relatively large, and it will generally not move when directly laid on the desktop, so it is not necessary to paste it; for anti-static table mats with a thickness of less than 5mm, it is recommended to use cloth-based double-sided tape on the four sides of the table mat and Paste and fix it in the middle to prevent the rubber from moving and affecting normal work during use.