Is there any obvious difference between 0.25 mesh and 0.5 mesh anti-static clothing?
The customer asked that the fabric of the anti-static clothing is 0.25 mesh. Everyone knows that it is generally made of stripes and mesh. The mesh is more commonly used with 0.5 mesh. Is there any obvious difference between 0.25 mesh and 0.5 mesh? In fact, for the same type of conductive fibers in anti-static clothing, the higher the density, the better the corresponding anti-static performance, and different industries have different performance requirements.
1. For the general electronics industry, it is enough to use anti-static clothing with 1.0 stripes. If it is 0.5 stripes or grids, the price will be a little more expensive. Generally speaking, the 0.5-grid electrostatic clothing is better and more durable. It is cleaned once a week and has a lifespan of about 2 years (anti-static test).
2. If you use it in a clean room, you can use a 0.5 mesh or 0.25 mesh anti-static jumpsuit, and the price will double. Of course, the price also depends on your purchase quantity.
3. If you have a surface resistance tester, put two large electrodes on different positions of the clothes, sleeve-to-sleeve or sleeve-to-body. For new clothes, the resistance of 0.5 mesh is generally at the 6th power.
4. The durability of anti-static clothing mainly depends on whether the stitching thread is firm. Logically speaking, special conductive thread should be used for stitching.