The antistatic packaging bag is composed of a substrate, a metal plating layer and a heat sealing layer. It has the dual function of “not being able to” static electricity and shielding external static electricity. Anti-static bags are often used in electronic circuit PCB board finished or semi-finished packaging.
Main technical indicators of anti-static packaging bags:
1. The surface resistivity of the inner layer: 105-1010 (Ω/sq), which is superior to the requirements of the internal surface resistivity of the national military standard of 105-1012 (Ω/sq).
2. Surface resistivity of the outer layer: less than 108 (Ω/sq), which is better than the requirements of the national military standard for the outer surface resistivity of less than 1012 (Ω/sq).
3. Static decay: <0.05 seconds, better than the <2 second requirement specified by the national military standard
Other properties: electromagnetic interference attenuation, interception strength, water vapor permeability, etc. are superior to the requirements of national military standards.
Main use: electronic circuit PCB board finished or semi-finished product packaging. Users can ask the merchant to order any specifications.
