How to test the anti-static performance of dust-free clothing
For some high-demand production sites, dust-free clothingis a must, but is it enough for workers to just wear dust-free clothing? Not really. Wearing dust-free clothes is to prevent dust and static electricity. If the clothes have lost these functions, what is the use of wearing them? Therefore, it is necessary to test the anti-static performance of dust-free clothing at any time.
One way to test the performance of cleanroom clothing is to test its surface resistivity. The lower the resistance, the better the fabric. The reason is that the lower the resistivity, the easier it is for static electricity to conduct away.
Another way to test the antistatic properties of cleanroom clothing is to observe the decay time of static electricity on the fabric. This method is better than measuring conductivity. Specific method: First generate a charge with a known voltage on the fabric, and then measure the time required for the voltage to drop to 1/2 or 1/10 of its original value. This time can range from less than 0.1 seconds to more than 10 minutes. . The shorter the test result time, the better the antistatic effect of dust-free clothing.
Regularly testing the anti-static performance of dust-free clothing is a key link that every manufacturing company cannot ignore. Only when these basic links are guaranteed can qualified products be produced and the rights and interests of users can be protected.
How to test the anti-static performance of dust-free clothing
For some high-demand production sites, dust-free clothing is a must, but is it enough for workers to just wear dust-free clothing? Not really. Wearing dust-free clothes is to prevent dust and static electricity. If the clothes have lost these functions, what is the use of wearing them? Therefore, it is necessary to test the anti-static performance of dust-free clothing at any time.
One way to test the performance of cleanroom clothing is to test its surface resistivity. The lower the resistance, the better the fabric. The reason is that the lower the resistivity, the easier it is for static electricity to conduct away.
Another way to test the antistatic properties of cleanroom clothing is to observe the decay time of static electricity on the fabric. This method is better than measuring conductivity. Specific method: First generate a charge with a known voltage on the fabric, and then measure the time required for the voltage to drop to 1/2 or 1/10 of its original value. This time can range from less than 0.1 seconds to more than 10 minutes. . The shorter the test result time, the better the antistatic effect of dust-free clothing.
Regularly testing the anti-static performance of dust-free clothing is a key link that every manufacturing company cannot ignore. Only when these basic links are guaranteed can qualified products be produced and the rights and interests of users can be protected.