- Lightweight: PP filament is lightweight due to its low specific gravity (0.90 g/cm³), making it ideal for applications where weight is a concern.
- Low Water Absorption: With a water absorption rate of only 0.01%, PP filament remains unaffected by moisture and retains its shape and structure, even in humid conditions.
- High Chemical Resistance: PP is known for its resistance to a wide range of chemicals, making it suitable for use in harsh or corrosive environments.
- Soft and Flexible: PP filaments have a softer texture compared to many other synthetic fibers, making them perfect for applications that require gentle touch.
- Good Impact Resistance: While PP has moderate tensile strength, it offers good impact resistance, ensuring durability and longevity under normal use conditions.
PP Brush Filament
- Material: PP (Polypropylene)
- Water Absorption: Very low (0.01%)
- 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: Moderate resistance to stretching and wear
- Flexural Modulus: Moderate 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




