Nylon PA66 Brush Filament Manufacturers

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  • Nylon PA66 Brush Filament
  • Nylon PA66 Brush Filament
  • Nylon PA66 Brush Filament
  • Nylon PA66 Brush Filament
  • Nylon PA66 Brush Filament
  • Nylon PA66 Brush Filament
  • Nylon PA66 Brush Filament
  • Nylon PA66 Brush Filament

Nylon PA66 Brush Filament

Nylon PA66 is a high-performance thermoplastic. Nylon PA66 is translucent, white or black crystalline and is formed by the polycondensation of adipic acid and hexamethylenediamine. As a polymer containing amide groups in the main chain repeating units of the macromolecule, nylon PA66 has the largest output, the varieties and the widest application among the five major engineering plastics due to its unique physical and chemical properties. Nylon PA66 has good resistance to many chemicals, including acids, alkalis, solvents and organic solvents, which enables it to maintain stable performance in harsh environments. PA66 brush filament is not only cheaper, but also can be customized according to customer requirements, with faster delivery. In terms of quality, PA66 brush wire is not inferior to imported products, because the same raw materials are used, and the equipment and process have reached advanced levels after years of improvement.

Product Parameters:

Diameter range:

 0.1-1.2mm

Density:

 1.13-1.14g/cm³

Melting point:

 215-250°C

Product color:

 Can refer to international coding or customer requirements

Product shape:

 Solid round, hollow round, cross

Cutting length:

 Can be cut according to customer requirements

Product certification:

 The whole series has passed SGS, ROHS, RESH

Product Advantages:

1. PA66 has excellent strength and toughness and can withstand greater pressure and impact. This makes it an ideal material for manufacturing high-strength parts, especially in applications that need to withstand repeated stress or impact.

2. PA66 exhibits excellent resistance to a variety of chemicals and solvents, can resist their erosion, and shows excellent corrosion resistance.

3. PA66 can be processed by injection molding, extrusion and other processes, and can produce parts with complex shapes and high precision. In addition, it has good fluidity and is easy to fill the mold, which can improve production efficiency and reduce production costs.

4. PA66 can be recycled and reused, which meets environmental protection requirements. With the development of technology, more and more environmentally friendly PA66 materials have been developed, further reducing their impact on the environment.

Product Application:

1. Bottle cleaning brush: PA66 has excellent wear resistance and corrosion resistance, which means it can effectively resist the erosion of various liquids and detergents, and is not easy to wear during use. Therefore, whether it is used to clean glass cups and ceramic cups for daily use, or metal cups and plastic cups used in special environments, PA66 cup brushes can show good durability and stability. PA66 has good elasticity and soft hair, which enables it to easily penetrate into every corner of the cup for thorough and meticulous cleaning.

2. Soft brush: The hair of the soft brush needs to have a certain degree of softness so that it can easily adapt to various cleaning surfaces, and the softness of PA66 ensures that the brush will not scratch or damage the cleaned items when in use. PA66 has good heat resistance and low temperature resistance, which allows it to maintain stable performance in high or low temperature environments. PA66 soft brush can adapt to cleaning work under various temperature conditions, whether it is hot water cleaning or cold water flushing, it can play its excellent performance.

3. Toilet brush: The toilet brush can maintain its shape and performance for a long time during use and is not easy to wear. This is especially important for families who often need to clean the toilet, because toilet brushes often need to withstand frequent use and friction. Soft bristles can better adapt to the curves and bumps inside the toilet, deeply clean hard-to-reach areas, and provide a more comprehensive and thorough cleaning effect.

Recommended Products

Products provided by famous enterprises are deeply trusted by users.

Ningbo Keying New Material Technology Co., Ltd.

  • 2010

    Establish In

  • 7000+

    Factory Area

  • 1000+

    Annual Tonnage

Ningbo Keying New Material Technology Co., Ltd. is an enterprise specializing in brush filament with more than 7000 square meters of workshop and 4 imported advanced production lines. Advanced technology and production processes, as well as strict control, ensure the quality of products. The products meet the requirements of EU ROHS and SGS standards. At present, the company has successfully developed nylon industrial filament PA6, PA66, PA610, PA612, PBT series industrial yarns and abrasive wire production line, including PA6 abrasive wire, PA612, and other types of brush wire, the annual output is more than 1000 tons.

As a professional Nylon PA66 Brush Filament Manufacturers and Nylon PA66 Filament Suppliers, Keying has a professional R&D, production, and sales team and aims to be the global brush filament custom service provider. The company always takes customers as the center, the market guide, emphasizes service and communication and provides more services for customers.

HONOR & CERTIFICATE

Our products have obtained various quality assurance certificates.

  • REACH report for PA6,PA66,PBT three kinds of brush wire
  • PA6 Brush wire ROHS report
  • PA610 Brush wire ROHS report
  • PA612 Brush wire ROHS report
  • PBT Brush wire FDA report
  • PBT Brush wire ROHS report
  • PA6 Grey brush wire BP-A testing
  • PA6 brush filament UV resistance test level 4-5 report
  • Abrasive wires ROHS report

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Industry knowledge

Nylon PA66 brush filament is a high-performance engineering plastic brush filament produced by Ningbo Keying New Material Technology Co., Ltd using advanced production lines and strict process control.

Core parameters and technical advantages

Features Specifications/Description Quality Assurance
Diameter Range 0.1–1.2 mm (customizable bristles from ultra-fine to coarse) 4 imported production lines, precision control
Density 1.13–1.14 g/cm³ High-purity raw materials and stable performance
Melting Point 215–250°C (higher heat resistance than PA6) Suitable for high-temperature cleaning applications (such as automotive and metallurgy)
Product Color Pantone color palette or customizable options available Quickly respond to personalized needs
Product Shape Solid round / hollow round / cross-shaped (for enhanced bending resistance) Optimize structural design to increase brush life
Cut Length Customizable Automated cutting, batch consistency assurance
Product Certification SGS, ROHS, REACH (environmentally friendly and non-toxic) Meets EU export standards

Additional Advantages:
Annual production capacity of 1,000 tons: Meets large-volume orders with short lead times.
Full range of nylon filaments: Available in PA6, PA610, PA612, PBT, and other materials, providing a one-stop solution for customer needs.

PA66 Brush Filament Applications

1. Industrial Cleaning Brushes

This is one of the most common applications for PA66 brush filaments. Industrial production requires durable, efficient cleaning tools in many areas.

Heavy Machinery Cleaning: Used for cleaning production equipment, conveyor belts, and other applications. PA66's high wear resistance allows it to withstand prolonged friction without damage.

Surface Deburring and Polishing: After machining metal and plastic parts, PA66 brush filaments can be used to remove burrs from edges and create a smooth, even surface.

Pipe Cleaning: In humid or chemical-laden pipe environments, PA66 brush filaments effectively remove dirt and are not susceptible to corrosion.

2. Polishing and Sanding Brushes

Due to its high strength and excellent wear resistance, PA66 brush filaments are ideal for polishing and sanding.

Wood and Metal Surface Treatment: Used for sanding furniture, flooring, or metal surfaces to achieve a smooth and refined finish. Ceramic and Stone Processing: In the production of building materials, PA66 brush filaments can be used to polish ceramic tiles, marble, and other materials, enhancing the product's aesthetics.

3. Household Cleaning Brushes

Carpet Brushes: Used for deep cleaning carpets, the high elasticity of PA66 effectively removes stubborn dirt.

Vacuum Cleaner Brush Heads: As part of a vacuum cleaner brush head, PA66 brushes adapt to varying floor conditions and improve cleaning efficiency.

Kitchen Utility Brushes: Used for cleaning heavily greasy kitchenware, such as ovens and grills, where its high-temperature resistance is highly effective.

4. Personal Care and Other Specialty Applications

Beyond the industrial and household sectors, the excellent properties of PA66 brush filaments have also earned it a place in some specialized products.

Professional Combs: PA66 filaments are used in combs requiring high bristle strength and durability.

Electric Toothbrushes: While not all toothbrushes use PA66, it is used in some designs requiring high-strength bristles.