Yes. PET filament offers very good resistance to a broad spectrum of chemicals. This includes resistance to many dilute acids, alkalis, and aliphatic hydrocarbons. This makes it a reliable choice for filter brushes that are exposed to chemical cleaning agents during backwashing or maintenance cycles. For specific chemical compatibility, please consult our technical data sheets.
While standard Nylons (PA6/PA66) are strong, they absorb water more readily, which can lead to a loss of stiffness and strength over time—a phenomenon known as hydrolysis. PET, on the other hand, has very low water absorption and superior hydrolysis resistance. This means PET filaments maintain their mechanical properties and dimensional stability much better in permanently wet applications, resulting in a longer service life for filter brushes.
PET (Polyethylene Terephthalate) filament is the superior choice for filter brushes, especially in water treatment, pools, and industrial filtration. Its key advantage is exceptional resistance to hydrolysis (degradation in water), ensuring long-term performance in constantly wet conditions. It also boasts very high tensile strength and excellent resistance to weathering and abrasion, making it perfect for demanding automated cleaning systems.
BrushMake's PP filament is designed with a stiffness profile that maximizes scrubbing power. It is rigid enough to effectively dislodge stubborn residues, molds, and sediments from the interior walls of bottles and containers, yet flexible enough to navigate curved surfaces without buckling. This ensures a deep, thorough clean with every use.
BrushMake's PP Filament is the ideal choice for manufacturing durable and effective bottle cleaning brushes. Our polypropylene brush filament offers exceptional chemical resistance, making it perfect for industrial cleaning applications involving acids, alkalis, and solvents.Superior Scrubbing Power: The inherent stiffness of PP filament provides excellent scrubbing force to remove tough residues from dairy tanks, drums, and other containers. Cost-Effective Solution: As a highly cost-effective brush filament, PP delivers outstanding durability and performance at a competitive price point. Customizable Options: We offer custom diameters and colors to meet your specific bottle brush design requirements.
Our PA610 filament is engineered for optimal flexibility. This allows the brush to easily conform to the unique contours between teeth and gums, providing a thorough clean without applying excessive pressure. This gentle action helps prevent gum irritation and bleeding, encouraging regular use and promoting better long-term oral health.
PA610 (Nylon 610) is exceptionally well-suited for interdental brushes. It offers superior tensile strength and excellent fatigue resistance, meaning the filaments can repeatedly bend without breaking. Its low water absorption rate ensures the filament maintains its structural integrity and cleaning performance in the moist environment of the mouth. This results in a brush that is both durable and gentle on gums.
Yes, customization is our strength. We can produce PA612 filaments in a wide range of standard and custom diameters to achieve the desired brush stiffness and effect. We also offer an extensive color-matching service to align with your brand identity. Please contact our technical team with your specifications for a tailored solution.
Absolutely. BrushMake's PA612 filament is manufactured with full compliance in mind. It meets relevant FDA regulations for indirect food contact and is compliant with EU REACH standards.
PA612, also known as Nylon 612, is considered the premium material for mascara brushes for several key reasons. It offers outstanding resistance to the chemicals and solvents found in mascara formulas, preventing swelling or degradation. Its optimal balance of stiffness and flexibility allows for precise application, separating and coating lashes without irritation. Most importantly, BrushMake's PA612 filament is produced to strict cosmetic-grade standards, ensuring excellent biocompatibility and safety for direct contact with the eye area.