How can plastic turnover boxes prevent static electricity?
Anti-static plastic turnover box is also called electronic component turnover box. It is widely used in machinery, automobile, home appliances, light industry, electronics and other industries. It is resistant to acid, alkali, oil, non-toxic and tasteless. It can be used to hold electronic industrial components and clean. Convenient, convenient parts turnover, neat stacking and easy management. Its reasonable design and excellent quality are suitable for transportation, distribution, storage, circulation and processing in factory logistics. Anti-static turnover box can be used with various logistics containers and workstations for various types of warehouses, production sites and other occasions. Today, logistics management is increasingly valued by the majority of enterprises, and anti-static plastic turnover boxes help complete logistics The universal and integrated modern management of containers is a must for logistics management.
1. ESD protection work is a systematic project. Omissions or mistakes in any link will cause the failure of ESD protection work. You must take precautions at all times and prevent everyone.
2. Component breakdown damage caused by electrostatic discharge is a more common and serious electrostatic hazard in the electronics industry. It is divided into hard breakdown and soft breakdown. Hard breakdown is the one-time breakdown of components, dielectric breakdown, or long-term failure; soft breakdown is the degradation of device performance or parameter degradation.
3. Due to the mechanical effect of static electricity, the floating dust particles in the air will be adsorbed on electronic components such as silicon wafers, which will seriously affect the quality of electronic products. Therefore, antistatic measures must be taken to purify the working space.
4. The walls, ceiling and floor of the clean room should be made of anti-static, non-dusting materials, and a series of electrostatic protection measures should also be taken for operators, workpieces and appliances.
5. For the transfer and storage of electrostatic sensitive components and printed circuit boards between processes in the production process, antistatic loading boxes, component boxes, plastic turnover boxes, turnover trays, etc. must be used. To prevent damage caused by static electricity accumulation. Static-sensitive components and printed circuit boards must be packaged as finished products with anti-static shielding bags, packaging bags, boxes, strips, baskets, etc. to avoid electrostatic damage during transportation.
6. Friction electrification and human body static electricity are two major sources of hazards in the electronics and microelectronics industries, but the generation of static electricity is not the hazard. The hazard lies in the accumulation of static electricity and the resulting discharge of electrostatic charges, so it must be controlled. An electrostatic field forms an electrostatic field around the object, which can produce mechanical effects, discharge effects, and electrostatic induction effects.
7. In order to understand the static electricity electrification in the production process, to judge the impact of static electricity in the production process and to inspect the quality of electrostatic protective equipment and equipment, static electricity and related parameters need to be measured. The measurement of static electricity is mainly the measurement of static voltage, material resistance, ground resistance, static off-life, static electricity, static elimination performance of static eliminator, surface density of cloth charge, etc.
8. In the production process of electronic products, the components and finished products often come into contact with and separate from equipment and tools. Friction generates static electricity. Antistatic cushions, turnover carts, repair kits, tools, work chairs (stools), etc. And through proper grounding, the static electricity can be quickly discharged.
9, static electricity is an objective natural phenomenon, there are many ways, such as contact, friction, rush current and so on. The basic process can be summarized as: contact → charge → transfer → formation of an even layer → charge separation. The static electricity on the equipment or human body can reach tens of thousands of volts to hundreds of thousands of volts, and often reaches hundreds to thousands of volts under normal operating conditions. The human body can carry static electricity of several thousand volts or even tens of thousands of volts due to its own actions and contact-separation, friction or induction with other objects. Static electricity is the result of the unbalance of positive and negative charges in a local range. It is a kind of electric energy, which remains in the performance of objects, and has the characteristics of high potential, low power, small current and short action time.
10. The main measures for static control are: leakage and dissipation of static electricity, neutralization of static electricity, shielding and grounding of static electricity, humidification, etc.