Brush Filament Material Guide: How to Choose the Best Bristles for 7 Brush Types
Introduction
Choosing the right brush filament material is critical for performance, durability, and user satisfaction. With options like nylon, PBT, PP, and natural fibers, how do you match the ideal bristle to your product?
This guide compares materials, analyzes 7 brush types, and highlights BrushMake’s industry-tested solutions.
Nylon (PA) Filaments
Pros: High elasticity, abrasion resistance, cost-effective.
Cons: Absorbs moisture; degrades above 150°C.
Best for: Toothbrushes, hairbrushes, industrial scrub brushes.
PBT Filaments
Pros: Heat-resistant (up to 200°C), chemical stability, retains shape.
Cons: Less flexible than nylon.
Best for: Hair styling tools, paintbrushes, high-temperature cleaning brushes.
PP (Polypropylene) Filaments
Pros: Lightweight, waterproof, budget-friendly.
Cons: Low heat resistance.
Best for: Brooms, household cleaning brushes.
Natural Animal Hair
Pros: Ultra-soft, excellent liquid retention.
Cons: Expensive, not vegan-friendly.
Best for: Art paintbrushes, makeup brushes.
