What is anti-static foam?

Anti-static foam is a specialized polymer material engineered to prevent electrostatic discharge (ESD) in sensitive applications. It combines polyurethane, foaming agents, and high-performance anti-static additives through advanced processes like radiation cross-linking and controlled expansion. This results in a lightweight, durable foam with exceptional ESD protection, cushioning, and adaptability for precision applications.

Anti-static foam is PU material, that is, polyurethane material anti-static foam, in the electronics industry, etc. are used; in addition to PU material also has EVA material anti-static foam, EVA Chinese name butadiene - butyl acrylate prepolymer, which is a kind of epoxy resin, this kind of material made of anti-static foam with excellent flexibility, vulcanized rubber-like ductility and other characteristics; also XPE/ IXPE anti-static foam organic chemical high-density polyethylene foam plastic is made of low-density polyethylene resin plus coupling agent and foam rubber by high-temperature continuous polyurethane foam.

In addition, there are also EVA material anti-static foam, EPE material anti-static foam, and PE material anti-static foam, these materials have excellent anti-static performance, by a unique process that can also be made after the conductive foam

1. Anti-static long duration, permanent anti-static.
2. Anti-static performance is not affected by environmental dryness and humidity.
3. Environmental protection, non-toxic, odorless.
4. Excellent buffering and shock absorption performance.
5. No chemical corrosion: no corrosion of components and packaging.
6. Heat and sound insulation, non-absorbent and moisture-proof.
7. Good mechanical processing performance: can be punched and cut, bonded, and processed into various shapes as required by customers.

• Electronics: Safeguards LCD/LED panels, PCBs, semiconductors, and microchips during shipping.
• Defense/Aerospace: Protects avionics and communication systems from EMI/ESD.
• Medical: Shields diagnostic equipment and implantable device components.
• Consumer Tech: Used in smartphone, laptop, and wearable device production.
• Complementary ESD Solutions
• Protective Gear: Static-dissipative footwear, gloves, and garments.
• Workspace Tools: ESD-safe brushes, tweezers, and workstation mats.
• Monitoring Systems: Ionizers, static meters, and grounding testers.
• Packaging: Conductive trays, shielding bags, and modular containers.