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Ratefil T is a new high-performance brush filament that combines the softness of elastomers with the high strength of engineering plastics. Its hard segments provide high strength, rigidity, and excellent heat resistance, while the soft segments offer outstanding elasticity, fatigue resistance, and low-temperature performance. This balanced design allows Ratefil T to achieve performance levels that traditional materials find difficult to reach.

Core Advantages of Ratefil T

Stable Performance in High-Frequency Scenarios

Thanks to the unique crystalline structure of the soft segments, Ratefil T excels in rebound resilience. Whether used in dental care with high-frequency friction or in household cleaning where it experiences repeated bending, it quickly returns to its original shape. It resists permanent deformation and maintains a fluffy appearance and stable cleaning power, making it perfect for toothbrushes and kitchen cleaning brushes.

The All-Rounder of Softness and Durability

Addressing common issues with traditional brush filaments, Ratefil T achieves an optimal balance between softness and durability. It resolves the problems of PP filaments breaking easily and PA66 filaments scratching surfaces. With a tensile strength of approximately 40 MPa, it remains intact even under tearing and friction, making it widely suitable for makeup and nail cleaning brushes that require both softness and toughness.

Champion of Temperature Resistance

Ratefil T exhibits exceptional environmental adaptability, easily handling various temperature and humidity conditions:

• High-Temperature Resistance: Heat distortion temperature of 180°C, suitable for high-temperature equipment cleaning brushes.
• Low-Temperature Resistance: Remains flexible in cold environments, ideal for outdoor cleaning brushes and cold-chain equipment brushes.
• Anti-Aging: Excellent UV and heat oxidation resistance means it won’t harden, become brittle, or fade even after prolonged exposure to sunlight or humid environments, making it suitable for bathroom and outdoor gardening brushes.
• Ozone Resistance: With outstanding ozone resistance, Ratefil T maintains excellent chemical stability in mist, ozone exposure, and outdoor atmospheric conditions.

Industrial Strength and Durability

Ratefil T's durability is at an industrial level, with strong resistance to amines, glycols, various cleaning agents, and weak acids and bases. The crystalline structure of the hard segments enhances the surface hardness of the filaments, offering abrasion resistance comparable to PA6 and far superior to PP and PET. This makes it an ideal choice for high-intensity cleaning scenarios such as polishing and dusting industrial equipment.

Exceptional Fatigue Resistance for Long-Lasting Performance

Ratefil T stands out with its outstanding fatigue resistance. The filaments do not easily break with repeated use, preventing fiber shedding, making it an ideal choice for precision instrument dusting brushes and automotive interior brushes.

Core Competitiveness: The Ideal Alternative for Mid- to High-End Brushes

Ratefil T's core advantage lies in its golden balance of high elasticity, fatigue resistance, and durability. It is especially suited for mid- to high-end brush products that demand exceptional user experience, safety, and environmental adaptability. It serves as a superior alternative to traditional PP and PET filaments and effectively addresses the softness limitations of nylon filaments.

For interested customers, welcome to contact us to discuss more filament details.

Email:marketing2@taihingnylon.com