Material
Mountain Palm Fiber
Mountain Palm Fiber is selected from its stiffness, recovery, wear, wet-service, chemical, and temperature behavior. To define stiffness, confirm the material together with filament diameter, free trim length, density, grade, and service conditions.

Material Overview
Arenga fiber is obtained from the Arenga palm and is processed and sorted as natural brush or broom fill.
In a finished brush, Mountain Palm Fiber does not create a fixed stiffness by itself. Brush force and recovery come from the complete filament geometry and contact setting, not just the polymer name. Service conditions must also be considered.
Material Properties
| Fiber diameter | 200–600 µm |
|---|---|
| Use temperature | up to 120°C |
| Brush stiffness | firm |
| Water absorption | moderate |
| Abrasion behavior | strong natural scrubbing |
Brush Applications
For Mountain Palm Fiber, directly related brush structures include Handheld Detail Brushes and Roller and Conveyor Brushes. Applications related to Mountain Palm Fiber include Bottle & Container Cleaning, Cup & Mug Cleaning, Hydration Bag Cleaning, and Laboratory Tube Cleaning.
Specification and Customization
Material form
Natural Fiber
Common forms
Sorted Arenga fiber bundle; broom fill; block-brush or scrubbing-brush tuft.
Grade
Sorted mountain-palm brush-fiber grade
Reference standard
ISO 139; ISO 5079; ISO 20743
Limitations and Alternatives
Natural variation in diameter, color, and stiffness produces a coarse heavy-duty fill with higher fiber shedding than synthetic filament.
Frequently Asked Questions
What are the key properties of Mountain Palm Fiber brush material?
Arenga fiber is obtained from the Arenga palm and is processed and sorted as natural brush or broom fill. Direct data: Fiber diameter: 200–600 µm; Use temperature: up to 120°C; Brush stiffness: firm; Water absorption: moderate; Abrasion behavior: strong natural scrubbing.
Where is Mountain Palm Fiber used in cleaning brushes?
Outdoor sweeping, deck scrubbing and coarse wet cleaning where robust natural-fiber contact is wanted.
How does filament geometry change Mountain Palm Fiber brush stiffness?
Mountain Palm Fiber changes brush stiffness through filament diameter, free trim, density, crimp, and contact. Use finer filament and longer trim for conformable contact; use coarser filament, shorter trim, or higher density for stronger displacement or cutting.
When should Mountain Palm Fiber be replaced by another material?
Compare Mountain Palm Fiber with Tampico, coconut fiber, polypropylene, bassine. Change material when wet stiffness, temperature, chemical resistance, conductivity, particle shedding, or surface marking becomes the limiting factor.
Custom Manufacturing RFQ
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