Natural Filament

Highlights

• Static-neutral bristles will prevent static buildup
• Natural taper in the bristles helps clean detailed profiles
• Split-ends at the tips of hair act like fine feathers
• Fiber softness will not scratch parts
• Can be used in wet or dry environments
• Natural fibers have much higher absorption rate than synthetics
• Brushes using natural fibers tend to “load-up” more
• Not suited for use in environments with harsh chemicals
• Low bending fatigue resistance limits brush life
• Natural fiber brushes are more susceptible to supply chain issues

Natural fiber brushes can be wound using our Fineset™, Tufted™, and Double Band Channel (DBC) winding technologies. Natural fibers are most commonly seen in our Fineset™ brushes.

Constructions are available in a variety of spirals, densities (in bristles per square inch), and bristle trim lengths. 

Engineered Natural Fibers for Gentle, Controlled Brushing

Natural filament brushes are selected for applications requiring soft contact, high absorption, and static neutral performance. Materials such as boar hair, horse hair, and Tampico provide a natural taper and split end structure that supports fine cleaning, liquid removal, and surface preparation on delicate substrates. These fibers maintain gentle brushing action while following detailed profiles without scratching.

Construction Flexibility for Process Requirements

Brushes can be manufactured in multiple spirals, densities, and trim lengths to match machine specifications and desired brushing action. Natural fibers are most commonly used in Fineset™ constructions but can also be incorporated into Tufted™ and DBC designs when higher density or retention strength is required.

FAQ

Which Natural Fibers Are Commonly Used in Industrial Brushes?

Boar hair, horse hair, and Tampico are the most frequently used natural fibers. Each material offers different levels of softness, absorption, and heat resistance.

What Applications Benefit Most from Natural Filament Brushes?

Natural brushes are ideal for fine dust removal, stain wiping, liquid absorption, and cleaning of delicate surfaces such as wood, plastics, and paper webs.

Can Natural Fiber Brushes Be Used in High Temperature Environments?

Yes. Tampico fibers perform well in elevated temperatures, making them suitable for embossing roll cleaning and hot pin perforating.

Are Natural Filaments Compatible with Chemicals?

Natural fibers are not recommended for harsh chemical environments. They perform best with water based materials, stains, solvents, and coatings that do not degrade organic fibers.

   

Also see: Abrasive Nylon  |  Wire  |  Nylon and Synthetics