POLYCARBONATE antistatic (ESD)
Our antistatic polycarbonate has a conductive coating on both sides enabling controlled dissipation of electrostatic charges while offering high impact strength, transparency, and temperature resistance. The sheets are ideal for applications with ESD requirements such as clean rooms, electronics manufacturing, or the process industry. The antistatic surface effectively reduces dust attraction and improves safety in sensitive environments. A version with a hard coating is available for applications in harsher environments.
Typical applications: ESD-protected machine covers, microelectronics, test adapters, or windows for electronic displays.
We supply sheets in standard formats up to 2000 × 1000 mm with thicknesses from 1 mm; cut-to-size or fully machined on request – including adhesive coating.
Frequently asked questions from customers
What does “antistatic” or “ESD-conductive” mean in relation to polycarbonate sheets?
Antistatic polycarbonate has a conductive coating that dissipates electrostatic charges in a controlled manner. The electrical surface resistance is typically in the range of 10⁶ to 10⁸ ohms, which makes the sheets ESD-compliant and suited to protect sensitive electronic components from discharge damage that can occur during processing or operation. Unlike untreated plastic, antistatic polycarbonate also prevents the attraction of dust particles, which is particularly advantageous in clean rooms or with medical technology.
How is antistatic polycarbonate cared for and cleaned?
Cleaning is best done with a soft, damp cloth and a mild cleaning agent (e.g., diluted isopropanol or an antistatic cleaner). Please do not rub dry, as this can generate new charges. High-pressure cleaners, abrasive cloths, or solvents should be avoided so as not to damage the surface.
Tip: For use in particularly sensitive environments, regular wiping with a specialized antistatic cleaner is recommended.
Is antistatic polycarbonate UV-resistant?
Antistatic polycarbonate is not UV-stabilized, i.e., the base material polycarbonate is not UV-stable. The surface resistance and the resulting antistatic effect are not negatively affected by UV radiation. However, prolonged UV radiation leads to embrittlement and yellowing of the polycarbonate.
Can antistatic polycarbonate be bent or shaped?
Yes, polycarbonate is a thermoplastic with high formability. Even antistatic-coated sheets can be cold-bent or hot-formed, but the compatibility of the coating must be taken into account for thermal applications. Deep drawing (vacuum forming) though, can have a negative effect on the antistatic properties.
How does antistatic polycarbonate differ from conductive plastic?
Antistatic polycarbonate has an insulating carrier sheet (polycarbonate) to which with a conductive coating is applied. This surface dissipates charges without the entire material being conductive. Conductive plastics, on the other hand (e.g., PC-ABS with carbon black content), are completely electrically conductive, but often not transparent and have different mechanical properties. For many applications—e.g., windows or machine covers—coated, antistatic polycarbonate is the better choice.