How to Choose the Right Anti-Static Brush

Every time you dry brush a floor, whether for cleansing, completing or making use of; a static price is created. Tribo within the phrase triboelectric approach rubbing. The impact of this fee can range from important in static-sensitive environments like munitions plant in which brush machinery a static fee may be dangerous or deadly, to extremely serious whilst working with sensitive (and high priced) electronic components, to intricate during the world of manufacturing anywhere non-conductive parts are machined or moved or ungrounded conductive elements are machined or moved.

Static charges are available very large applications. Walking throughout a carpet on a dry day carrying leather shoes will create upwards of 30,000v of static price [the spark when you touch the light switch].

Frequently, the term “anti-static” is used as a generalization to encompass low charging, static dissipative and conductive properties. Each of those sorts of brushes has its personal unique houses and advocated uses.

Types of Anti-Static Brushes:

Conductive brushes are used for applications where it’s far necessary to reduce the static price to 0v because even a small fee obstructs the operation and the medium being discharged is not touchy to high present day float. An instance is the brushes interior replica machines. The charge at the paper is small but its presence is sufficient to make individual sheets of paper hang together. The contemporary created through the fast discharge [I = E/R and R is near 0] of the paper via the conductive fiber isn’t always harmful to the device. Another example is in disregarding plastic chips that grasp to the block from which they were produced. Again, the rapid discharge is not dangerous to the medium and a small charge is difficult.
Static Dissipative brushes are used for applications wherein excessive modern flow would be negative to the product being discharged. Static dissipative brushes introduce a high resistance [R] between the charged surface and floor thereby lowering the modern-day go with the flow proportionally. This is the simplest fiber endorsed when working around Class 1 electrical additives. The issue to static dissipative fiber is that it doesn’t reduce the static rate to 0v. At a few point, the rate is insufficient to overcome the resistance and that amount of price will stay on the medium.
Low Charging brushes are used for applications where the creation of a fee of <200v when using the brush isn’t always essential. These brushes do NOT eliminate an present rate. These brushes are used for non-electronic functions. Because of the particular properties of the low charging fibers [horse hair, tampico, goat hair, and hog bristle], those brushes locate massive application.
Anti-Static Brush Materials:

Natural fibers: goat hair, horse hair, tampico and hog bristle.
Synthetic fibers: static dissipative nylon, Thunderon™, Statigo9, and carbon fiber may be used for clean room packages.
Metal fibers: Brass, phosphor bronze, aluminum, and stainless steel are often used for conductive brushes and some easy room applications.
If the comb is being used completely for electronic functions, choose small diameter fibers because they abrade a good deal slower than stiffer fibers however accomplish the same mission. When the usage of the comb for non-electronic purposes, the metallic and synthetic fiber diameters can be extended to stiffen the comb or reduced to soften it. Always select the minimal diameter with a view to accomplish the project to decrease brush put on.


Wood is least costly brush manage cloth for low charging programs, but can not be used for smooth room programs.
Aluminum, brass and stainless-steel are regularly utilized in conductive applications.
Plastic that has been changed to have either conductive or static dissipative properties.
Environmental Factors:

Frequently, environmental elements decide which fiber and manage is best proper for the application. Temperatures, chemical environments, FDA necessities, and outgassing issues are a few a number of the many issues that cross into fiber and handle selection.

Automated or Manual Applications:

If the comb is going for use for a manual application, the shape and length of the take care of will be essential. Handles need to be comfy to those the use of them and no longer be so heavy that they reason strain from repetitive use. The length is also important: Using too small of a broom creates extra paintings; using too big of a brush can be useless or bulky.

If the brush goes for use for an automatic utility, you may need anti-static brushes which are custom made to healthy into your system or processes. Finding a accomplice who has the manufacturing abilities to fulfill your necessities and timeline may be tough.

Prototypes, Testing and Production:

Finally, you may want to have one or more than one prototypes created so that you can take a look at their performance on your surroundings. Find a associate with the intention to work together with your engineers to make certain you get the right anti-static brush for the process. This companion may even need the right gadget to manufacture the brushes to satisfy your requirements. In addition to meeting manufacturing requirements, they will additionally want to supply your