What is anti-static EVA foam?

Anti-static EVA is closed-cell foam. It is formed by adding conductive toner filler in the molding process of EVA foam, and by molding foam.

Its product appearance is black and permanently anti-static, the product feels good. In the electronic components industry storage, packaging, and transportation process, often see the figure of anti-static EVA sponge.

Anti-static EVA foam whose most important role is the anti-static properties. In daily life, there is often a phenomenon called static electricity, static electricity voltage and current are usually small and do not cause harm to the human body. For the daily use of electronic products, static electricity for its internal components of harm is huge. The harm is mainly from the current through the components, the components will be instantly broken.

Anti-static Eva foam is in the foam molding process by adding a certain dose of conductive carbon powder molded by professional instruments. The electronic components in the anti-static Eva sponge, it is equivalent to the formation of a protective barrier around the electronic components to prevent static electricity on the components of harm.

Anti-static EVA foam we can understand the design of electronic product protection. He is mainly to solve the problem of static electricity in life while protecting products.

1. Excellent anti-static performance: anti-static aging for permanent anti-static, not affected by environmental dryness and humidity.
2. Excellent cushioning and shock absorption performance: independent and fine closed bubble pore.
3. Excellent electrical conductivity: electrostatic index value 104-109Ω/sq;
4. High-temperature resistance: flame retardant.
5. chemical corrosion resistance: resistance to organic solvents, acids, alkalis, etc.
6. No chemical corrosion: no corrosion of components and packaging.
7. heat insulation, sound insulation, wear resistance, not easy to wear out.
8. Good secondary processing performance, easy to shape. Compression resistance, good wear resistance.

• With the rapid development of the electronic information industry now, the development of microelectronics technology, the more rapid progress, large-scale integrated circuits, ultra-large-scale integrated circuits are widely used in aerospace, aviation, computers, and programmable switches remote control technology and other fields. In the process of understanding microelectronics, people have a certain understanding of the hazards of static electricity in the field of microelectronics; due to the microelectronic devices are increasingly high degree of integration, etching line width is becoming more and more narrow, once the generation of static electricity, static electricity will instantly penetrate the line, and then illuminated into the destruction of the components.
• After nearly a decade of hard work, people have a certain understanding of the hazards of static electricity in the field of microelectronics; due to the increasing integration in microelectronic devices etched line width is increasingly narrow.
• Therefore, each process in the production process to prevent electrostatic discharge caused by the breakdown of a large number of scrap, microelectronic products scrap loss of 70% is caused by electrostatic discharge.
• Thankfully, with the increasing awareness of the hazards of static electricity, anti-static products have formed a complete system.
• Anti-static EVA for LCD production assembly line cell phones, 3G terminals, computers / especially laptop computers, optoelectronic components, PCB boards in the workshop turnaround transport of electronic products prone to static electricity packaging.