- Excellent Durability: PBT is known for its excellent mechanical properties, including high tensile strength, impact resistance, and dimensional stability, making it ideal for long-lasting brushes.
- Low Water Absorption: With very low water absorption (0.2-0.5%), PBT filament ensures that the brush maintains its form and strength even in humid environments.
- High Heat Resistance: PBT can withstand higher temperatures compared to many other synthetic fibers, making it suitable for industrial applications where heat resistance is important.
- Smooth and Soft Texture: The filament offers a smooth, soft texture, ensuring brushes are gentle on surfaces while still providing effective cleaning power.
- Chemical Resistance: PBT shows good resistance to a wide range of chemicals, making it a versatile option for use in various industrial and commercial applications.
PBT Brush Filament
- Material: PBT (Polybutylene Terephthalate)
- Water Absorption: 0.2-0.5%
- Color Options: Customizable to Pantone or customer preference
- Filament Diameter: 0.08 mm to 3.00 mm
- Length per Cut: 1230 mm ± 10 mm
- Tensile Strength: High resistance to stretching and wear
- Flexural Modulus: High stiffness under bending loads

Commitment to Innovation
At Dongguan Santone, we are constantly evolving and investing in research and development to stay ahead of industry trends. Our focus on innovation allows us to offer new materials, improved processes, and cutting-edge designs that give you a competitive edge in the market.

Dedicated Customer Support
Our customer service team is always ready to assist you with any questions or concerns. We take a proactive approach to communication, providing real-time updates, addressing issues swiftly, and ensuring that your needs are met throughout the entire production process.

Competitive Pricing Without Compromising Quality
We offer highly competitive pricing for both small and large orders, without compromising on quality. By optimizing our processes and focusing on cost-efficiency, we ensure that you receive the best value for your investment.
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Customization Options
- Wide Material Options for Versatility and Performance
- Diameter Control with Tight Tolerances
- Cross-Section Shapes to Enhance Functionality
- Unlimited Color Customization
- Surface Treatments and Functional Additives
- Packaging and Delivery Formats
- Tailored for Industry Use Cases




