Principles of material selection for anti-static clothing
What is anti-static clothing? In fact, the so-called anti-static packaging bag refers to the use of static electricity conductors, and most of the others are made of static dissipative materials. Its main purpose is to control the installed circuits or devices and print The circuit plays a role of electrostatic protection.
Generally, in order to ensure the effective and long-lasting static protection, the selection of anti-static packaging materials must be appropriately selected according to the product's static protection principle, product characteristics and use methods.
A. The prevention of charge dissipation and frictional electrification. Packaging materials that come into contact with ESDS products must be filled with static dissipative materials, or materials that are not easy to generate static electricity.
B. All indirect anti-static packaging materials that ground the package to encapsulate ESDS products must be able to dissipate static charges in the ESD protection work area (with grounding measures).
C. Electrostatic shielding measures When handling and storing products outside the ESD protection work area, ESDS products must be packaged in static conductive and static shielding packaging containers. At the same time, its outer packaging box must usually be a metal box with good shielding and surface conductivity, while the shell can be solid core or non-solid core (such as metal mesh).
d. The anti-static packaging bag must have the anti-static performance of the maintenance material. During the delivery, packaging, storage and transportation stages of ESDS products, the used or reused packaging materials must be checked frequently for its static dissipative properties, shielding performance and frictional electrification. Anti-static properties such as sex, try to keep it basically unchanged.