September 2026 Continued from previous page
How ESD Control Differs ESD control systems are en-
gineered to dissipate static elec- tricity safely and consistently to ground. Rather than simply re- ducing the likelihood that a charge will develop, the system provides a way to manage that charge once it exists. This level of control is par-
ticularly important in electronics manufacturing, cleanrooms and laboratories, aerospace and de- fense applications, and medical device production, where small electrostatic events can damage sensitive products. ESD flooring is also used as
part of static-control programs designed around recognized in- dustry requirements such as ANSI/ESD S20.20. The key distinction is there-
fore one of function. Anti-static materials mitigate static genera- tion, while ESD control systems are designed to provide protec- tion by creating a controlled path for dissipation.
The Risk of Latent Damage The consequences of inade-
quate ESD protection are not al- ways immediately visible. A sig- nificant discharge may cause an obvious component failure, but lower-level events can also cre- ate latent defects. A component may initially pass inspection and operate normally before failing later in the field. These failures can lead to
rework, warranty claims, prod- uct recalls and higher operating costs. Because the connection to an earlier electrostatic event may not be obvious, the underly- ing source of the problem can also be difficult to diagnose. Facilities handling ESD-
sensitive devices therefore need to consider static control as part of the overall manufacturing en- vironment rather than as an iso- lated flooring decision.
Flooring as Part of the ESD System
An effective ESD floor must
maintain appropriate electrical characteristics while supporting the practical requirements of the facility. StaticStop flooring sys- tems are designed to maintain controlled electrical resistance over time without requiring wax- ing or buffing for ESD perform- ance. Available systems include bonded flooring as well as modu- lar, free-floating interlocking tiles, giving facilities options based on installation require- ments and operating conditions. Modular systems can be par-
ticularly useful when an existing production area must be converted for ESD-sensitive work without extensive disruption. Individual areas can be installed or expanded as requirements change, while
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permanent systems remain an op- tion for facilities planning a more traditional installation. Regardless of the flooring
type selected, performance should be considered as part of the com- plete ESD control program, includ- ing personnel, equipment, ground- ing and ongoing verification. The correct solution ulti-
mately depends on the risks present in the facility. Where static electricity is
primarily an inconvenience, an anti-static material may provide sufficient mitigation. When sen-
sitive electronics are being man- ufactured, assembled, tested or handled, however, facilities need a system specifically designed to control electrostatic charge. That distinction becomes
particularly important where compliance with established ESD requirements is necessary. Selecting appropriate floor-
ing is therefore not simply a mat- ter of reducing occasional shocks or static buildup. It is part of pro- tecting products throughout manufacturing and helping pre- vent both immediate failures and
Page 53 Anti-Static vs. ESD Control: Understanding the Difference
less obvious latent defects. For electronics manufactur-
ers, effective ESD control de- pends on managing static rather than merely reducing it. A prop- erly designed system provides a predictable path for charge dissi- pation and helps protect equip- ment, components and finished products throughout the produc- tion process. Contact: StaticStop, 33
Wales Avenue, Suite F, Avon, MA 02322 % 508-583-3200 E-mail:
info@selectech.com Web:
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