Nylon 610 (PA610) is synthesized from sebacic acid derived from castor oil. This makes it a sustainable alternative to petroleum-based nylons. It offers lower water absorption than PA6 and superior mechanical properties compared to PA11 or PA12, ensuring bristle stiffness remains consistent in wet environments.
The "Spiral" design isn't just aesthetic. By twisting the filament during extrusion, we increase the surface contact area by up to 30%. This architectural change creates microscopic "edges" that scrape away plaque and debris more effectively than traditional cylindrical filaments.
PA610 boasts an incredible elastic recovery rate. In rigorous "bend-and-snap" testing, PA610 spiral filaments retain their vertical orientation 40% longer than standard PBT, directly translating to a longer product lifecycle for premium toothbrushes and industrial cleaning tools.
Shenzhen Jiasheng Industrial Co., Ltd. represents the pinnacle of China's "Material-to-Product" vertical integration.
Since 1991, we have mastered the extrusion of synthetic filaments. This deep understanding of polymer chemistry allows us to customize PA610, PA612, and PA46 at a molecular level to meet specific hardness and flexibility requirements.
Unlike many "assembly-only" factories, we produce both the raw filaments and the finished brush products. This reduces lead times by 25% and ensures that quality control starts at the resin pellet, not just the finished head.
Responding to global trade shifts, Jiasheng is expanding with new production bases in Thailand and Vietnam (2024). This allows our global partners to benefit from Chinese engineering while optimizing for international trade barriers and logistics.
PA610 spiral filaments are the gold standard for Electric Toothbrush Replacement Heads. Their ability to reach interdental spaces while remaining soft on gums makes them the preferred choice for Oral-B and Philips compatible ODM manufacturing.
Used in high-end paddle and round brushes, these filaments offer heat resistance and anti-static properties. The spiral texture helps in better hair "grip" during blow-drying, a key requirement for professional salon equipment.
As brands move away from microplastics, our biodegradable and recyclable PA610 options provide a high-performance solution for industrial scrubbing brushes that must meet strict ESG (Environmental, Social, and Governance) criteria.
Global enterprises are currently facing a dual challenge: Sustainability mandates and Cost-Efficiency. PA610 spiral filaments address both. By choosing a manufacturer that integrates R&D with production, procurement officers can secure a supply chain that is both innovative and stable.
From filament diameter (0.10mm to 0.50mm) to color matching and spiral pitch, our OEM services are tailored to your brand's specific DNA.
Our materials undergo rigorous testing to ensure they are free from harmful chemicals, meeting FDA and REACH standards for consumer safety.
We actively explore degradable materials and carbon-neutral manufacturing processes, helping our clients meet their 2030 sustainability goals.
Innovation, environmental protection, and sustainable development have always been our core responsibilities. We prioritize R&D to minimize carbon emissions and plastic pollution while delivering superior quality.
A: PA610 has significantly lower moisture absorption. This means in wet environments (like bathrooms), the bristles maintain their stiffness and cleaning efficacy much longer than PA6, which tends to soften and lose shape when saturated.
A: Yes. We can adjust the "twist" or pitch of the spiral. A tighter spiral increases scrubbing power for heavy-duty cleaning, while a looser pitch is ideal for sensitive gum care in toothbrushes.
A: We source our PA610 from verified bio-based suppliers and continuously invest in R&D for recyclable and biodegradable polymers. Our goal is to provide high-performance alternatives that reduce the environmental footprint of the brush industry.
A: Typically, our vertical integration allows us to deliver finished products within 25-35 days, depending on the complexity of customization and material availability.
A: It provides "China Plus One" security. Our clients get the benefit of our established Chinese technical expertise while diversifying their supply chain to mitigate geopolitical risks and optimize for global shipping routes.
Jiasheng
